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PCAOB AuditorSearch Alternatives & Competitors

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PCAOB AuditorSearch logo

Alternatives to PCAOB AuditorSearch

Curated replacements grouped by fit, tradeoffs, pricing flexibility, and platform access. Use this list to decide which PCAOB AuditorSearch competitor is worth testing first.

Looking for a PCAOB AuditorSearch replacement? We've profiled 20 alternatives by workflow fit, pricing flexibility, caveats, and platform access. Whether you need a free option to trial, mobile-ready workflows, or API integrations, this list helps you choose what to test first.

Visit PCAOB AuditorSearchFree alternativesTool details

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Which Alternative Should You Use?

SEC.gov (EDGAR) logo

SEC.gov (EDGAR)

Closest replacement

Best for: Anyone needing the official free source for U.S. public-company filings, fund filings, insider forms, 13F reports, XBRL company facts, and bulk EDGAR archives.

  • SEC.gov (EDGAR) best matches the base workflow on financial data API, fundamental research, and research reports.
  • SEC.gov (EDGAR) keeps the replacement test in the same free-access lane. Free access caveat: SEC EDGAR APIs are free and require no API key for public investor/research endpoints..

Watch for: Fair-access limits: Automated users must declare a User-Agent and stay within the current 10 requests/second access limit.

Open SEC EDGAR APIs
DetailsCompare
SEC EDGAR - Company Filings (Full‑Text Search & Search Filings) logo

SEC EDGAR - Company Filings (Full‑Text Search & Search Filings)

Strong runner-up

Best for: Investors, analysts, and builders needing the primary U.S. source for company, fund, insider, ownership, prospectus, and XBRL filing data.

  • SEC EDGAR - Company Filings (Full‑Text Search & Search Filings) best matches the base workflow on financial data API, fundamental research, and research reports.
  • SEC EDGAR - Company Filings (Full‑Text Search & Search Filings) keeps the replacement test in the same free-access lane. Free access caveat: SEC developer resources say company submissions and extracted XBRL data are available via RESTful JSON APIs on data.sec.gov..

Watch for: Fair-access limits apply: Automated access must use a descriptive User-Agent and stay within SEC fair-access guidance, currently 10 requests per second.

Search SEC EDGAR
DetailsCompare
EMMA logo

EMMA

Strong runner-up

Best for: Municipal-bond investors and analysts needing official trade, offering, disclosure, rating, and issuer information.

  • EMMA best matches the base workflow on fundamental research, research reports, and market monitoring.
  • EMMA keeps the replacement test in the same free-access lane. Free access caveat: Core research is available without signup..

Watch for: Municipal-market scope: EMMA is focused on U.S. municipal securities. Corporate, agency, and securitized TRACE research belongs on FINRA's fixed-income site.

Open EMMA
DetailsCompare
SEDAR+ (CSA Public Filings - Canada) logo

SEDAR+ (CSA Public Filings - Canada)

Strong runner-up

Best for: Investors and analysts needing official Canadian issuer filings, investment fund documents, prospectuses, material changes, reporting issuer lists, cease-trade orders, and disciplined-list checks.

  • SEDAR+ (CSA Public Filings - Canada) best matches the base workflow on fundamental research, research reports, and market monitoring.
  • SEDAR+ (CSA Public Filings - Canada) keeps the replacement test in the same free-access lane. Free access caveat: SEDAR+ offers public search for issuer information in Canada's capital markets..

Watch for: Canada-only regulatory scope: SEDAR+ is the Canadian public filings system, not a global filings database or U.S. EDGAR replacement.

Search SEDAR+
DetailsCompare

Detailed Alternatives

I want to

Our ranked order by workflow overlap and quality.

1
SEC.gov (EDGAR) logo
Closest replacement

SEC.gov (EDGAR)

Analyst pickTested by us

Bottom line: Anyone needing the official free source for U.S. public-company filings, fund filings, insider forms, 13F reports, XBRL company facts, and bulk EDGAR archives.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • Improved Filings
  • Insider Data
  • Institutional Ownership
  • IPO

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Useful when you want to add fundamentals data, insider and institutional tracking, and AI agent data access instead of mirroring the current workflow.
  • Free-plan limits: SEC EDGAR APIs are free and require no API key for public investor/research endpoints, SEC fair-access guidance states a current maximum access rate of 10 requests/second, and A declared User-Agent is required for automated access.
  • Fair-access limits: Automated users must declare a User-Agent and stay within the current 10 requests/second access limit.
Price
PCAOB AuditorSearchFree
SEC.gov (EDGAR)Free
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via support.

Open SEC EDGAR APIsCompare
Full review and details
2
SEC EDGAR - Company Filings (Full‑Text Search & Search Filings) logo
Drop-in replacement

SEC EDGAR - Company Filings (Full‑Text Search & Search Filings)

Analyst pickTested by us

Bottom line: Investors, analysts, and builders needing the primary U.S. source for company, fund, insider, ownership, prospectus, and XBRL filing data.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • IPO
  • Corporate Actions & Special Situations
  • Insider Data
  • Institutional Ownership

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Avoid as a full replacement if you rely on market monitoring.
  • Free-plan limits: SEC developer resources say company submissions and extracted XBRL data are available via RESTful JSON APIs on data.sec.gov, SEC fair-access guidance limits automated requests to no more than 10 requests per second, and EDGAR search and company filings are publicly accessible without a paid subscription.
  • Fair-access limits apply: Automated access must use a descriptive User-Agent and stay within SEC fair-access guidance, currently 10 requests per second.
Price
PCAOB AuditorSearchFree
SEC EDGAR - Company Filings (Full‑Text Search & Search Filings)Free
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via support.

Search SEC EDGARCompare
Full review and details
3
EMMA logo
Drop-in replacement

EMMA

Bottom line: Municipal-bond investors and analysts needing official trade, offering, disclosure, rating, and issuer information.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • New Issues & Calendars
  • Credit Ratings & Outlooks
  • Alerts
  • Data Visualizations

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Avoid as a full replacement if you rely on financial data API.
  • Free-plan limits: Core research is available without signup, A free MyEMMA profile is required for security alerts and saved tracking, and Users must accept the MSRB terms of use.
  • Municipal-market scope: EMMA is focused on U.S. municipal securities. Corporate, agency, and securitized TRACE research belongs on FINRA's fixed-income site.
Price
PCAOB AuditorSearchFree
EMMAFree
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via homepage.

Open EMMACompare
Full review and details
4
SEDAR+ (CSA Public Filings - Canada) logo
SEDAR+ (CSA Public Filings - Canada)Drop-in replacement
4
SEDAR+ (CSA Public Filings - Canada) logo
Drop-in replacement

SEDAR+ (CSA Public Filings - Canada)

Bottom line: Investors and analysts needing official Canadian issuer filings, investment fund documents, prospectuses, material changes, reporting issuer lists, cease-trade orders, and disciplined-list checks.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • IPO
  • Corporate Actions & Special Situations
  • News
  • Alerts

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Avoid as a full replacement if you rely on financial data API.
  • Free-plan limits: SEDAR+ offers public search for issuer information in Canada's capital markets, CSA describes SEDAR+ as the system for filing, disclosure, and search in Canada's capital markets, and Public document search and profile search are accessible without a paid subscription.
  • Canada-only regulatory scope: SEDAR+ is the Canadian public filings system, not a global filings database or U.S. EDGAR replacement.
Price
PCAOB AuditorSearchFree
SEDAR+ (CSA Public Filings - Canada)Free
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via homepage.

Search SEDAR+Compare
Full review and details
5
Find and update company information (Companies House) logo
Find and update company information (Companies House)Drop-in replacement
5
Find and update company information (Companies House) logo
Drop-in replacement

Find and update company information (Companies House)

Bottom line: Investors and researchers checking UK company filings, officers, PSCs, filing history, and official register records.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • Alerts
  • APIs & Data Feeds
  • Free search and viewing of company information including registered details, officers, filing history, document images, mortgage charges, and insolvency data.
  • Follow companies and receive email alerts when new filings are accepted, with direct links to the filing history.

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Useful when you want to add portfolio alerts, portfolio tracking, and news and alerts instead of mirroring the current workflow.
  • Free-plan limits: Public web search and company records are free, API access is free for public Companies House data, and Developer/API use requires setup, and certified documents may have fees.
  • Register data, not investment analytics: Companies House provides filings and company records. Users must perform their own financial analysis and normalization.
Price
PCAOB AuditorSearchFree
Find and update company information (Companies House)Free
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via support.

Search Companies HouseCompare
Full review and details
6
EDINET logo
EDINETDrop-in replacement
6
EDINET logo
Drop-in replacement

EDINET

Bottom line: Investors and analysts needing the official source for Japanese issuer, fund, large-shareholding, and extraordinary filings.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • APIs & Data Feeds
  • Search and retrieve filings by EDINET Code, Stock Code, Corporate Number, document type, keyword, and filing date.

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Avoid as a full replacement if you rely on market monitoring.
  • Free-plan limits: Public filing search does not require an account, API access requires registration and an issued API key, and Technical specifications and most source filings are Japanese-first.
  • Japanese is authoritative: Submitted documents are generally Japanese. Browser translations are not authoritative, some attachments cannot be translated, and company-prepared English annual reports are voluntary and incomplete.
Price
PCAOB AuditorSearchFree
EDINETFree
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via homepage.

Search EDINET filingsCompare
Full review and details
7
CFPB Consumer Complaint Database logo
CFPB Consumer Complaint DatabaseDrop-in replacement
7
CFPB Consumer Complaint Database logo
Drop-in replacement

CFPB Consumer Complaint Database

Bottom line: Analysts researching consumer-finance companies, banks, lenders, credit bureaus, fintechs, and product/service complaint trends from an official U.S. regulatory source.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • APIs & Data Feeds
  • Data Visualizations
  • Interactive explorer to filter, chart trends over time, map by geography, and read consented narratives.
  • The API provides complaint search, complaint-detail, and suggestion endpoints. Search results are available as JSON or CSV.

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Avoid as a full replacement if you rely on research reports.
  • Free-plan limits: The full published dataset is available as a compressed CSV file, Filtered CSV exports are limited to 100,000 complaints. CFPB retired filtered JSON exports in July 2026, and The REST API returns JSON search results and supports CSV export.
  • Complaints are not verified outcomes: Complaint records reflect consumer submissions and company response metadata, not adjudicated wrongdoing or investment conclusions.
Price
PCAOB AuditorSearchFree
CFPB Consumer Complaint DatabaseFree
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via homepage.

Search CFPB complaintsCompare
Full review and details
8
Open Payments (CMS) logo
Open Payments (CMS)Drop-in replacement
8
Open Payments (CMS) logo
Drop-in replacement

Open Payments (CMS)

Bottom line: Healthcare, pharma, medtech, and policy analysts needing official U.S. payment, ownership, and research-payment data between manufacturers/GPOs and covered healthcare recipients.

Keep

  • Regulatory Filings Monitoring
  • Official Sources

Gain

  • APIs & Data Feeds
  • Data Visualizations
  • Each program year has General Payments, Research Payments, and Ownership or Investment Interests datasets.
  • Web search/explorer with filtering and charts; program year downloads available from the portal.

Lose

  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.
  • The entire dataset is available as a CSV that the PCAOB updates daily. The download does not contain ticker data.

Watch out

  • Avoid as a full replacement if you rely on research reports.
  • Free-plan limits: Program Year 2025 data is available through the search tool, dataset downloads, and API, CMS says full datasets for the previous program year are published on or before June 30 and refreshed in January, and Detailed data from 2019 through 2025 is in the search tool. Data from 2013 through 2018 is archived.
  • Annual publication cadence: CMS publishes the previous program year annually and refreshes after review cycles, so the data is not a real-time payment feed.
Price
PCAOB AuditorSearchFree
Open Payments (CMS)Free
Free tier
Free, no signup
Replacement
Drop-in replacement

Pricing checked 2026-08-23 via homepage.

Open CMS Open PaymentsCompare
Full review and details
9
SEC API (sec-api.io) logo
SEC API (sec-api.io)Partial replacement
9
SEC API (sec-api.io) logo
Partial replacement

SEC API (sec-api.io)

Analyst pickTested by us

Bottom line: Developers, quants, and compliance teams that need fast SEC/EDGAR search, streaming, XBRL conversion, section extraction, and specialized regulatory datasets.

Keep

  • Regulatory Filings Monitoring

Gain

  • APIs & Data Feeds
  • Insider Data
  • Institutional Ownership
  • Financials

Lose

  • Official Sources
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Useful when you want to add fundamentals data, insider and institutional tracking, and AI agent data access instead of mirroring the current workflow.
  • Free-plan limits: Signup required, Trial-only access, and Free tier covers the first 100 API calls.
  • Free tier is only a starter: The free tier covers the first 100 API calls, so real applications need a paid subscription quickly.
Price
PCAOB AuditorSearchFree
SEC API (sec-api.io)Free • From $55/mo
Free tier
Free trial only
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare SEC API plansCompare
Full review and details
10
Bank of Japan (BOJ) logo
Bank of Japan (BOJ)Partial replacement
10
Bank of Japan (BOJ) logo
Partial replacement

Bank of Japan (BOJ)

Bottom line: Analysts and developers who need official Japanese monetary-policy releases, schedules, and BOJ time series.

Keep

  • Official Sources

Gain

  • Macro Data
  • Calendar
  • Alerts
  • Data Visualizations

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Useful when you want to add market data API, historical market data, and charting and technical analysis instead of mirroring the current workflow.
  • Free-plan limits: BOJ Time-Series Data Search and API are public and free, with JSON and CSV access and Email notifications are optional for newly uploaded website information.
  • Official data source, not an investor app: The BOJ provides statistics, releases, calendars, charts, and APIs, but no screener, portfolio analytics, broker connection, or investment recommendations.
Price
PCAOB AuditorSearchFree
Bank of Japan (BOJ)Free
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via homepage.

Open BOJ data searchCompare
Full review and details
11
U.S. Bureau of Labor Statistics (BLS) logo
U.S. Bureau of Labor Statistics (BLS)Partial replacement
11
U.S. Bureau of Labor Statistics (BLS) logo
Partial replacement

U.S. Bureau of Labor Statistics (BLS)

Bottom line: Researchers who need official US inflation, employment, unemployment, wage, productivity, occupation, or workplace statistics.

Keep

  • Official Sources

Gain

  • APIs & Data Feeds
  • Macro Data
  • Calendar
  • News

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Useful when you want to add historical market data, AI agent data access, and news and alerts instead of mirroring the current workflow.
  • Free-plan limits: BLS Public Data API v1 is open for public use without registration, BLS API v2 registration is free and requires email and organization name; keys must be renewed at least annually, and BLS documents 500 daily queries, 50 series/query, and 20 years/query for registered v2 users versus lower unregistered limits.
  • Registered API needed for higher limits: Version 1 works without registration. Version 2 requires a free key for higher limits, calculations, annual averages, and selected series descriptions.
Price
PCAOB AuditorSearchFree
U.S. Bureau of Labor Statistics (BLS)Free
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via support.

Open BLS developer resourcesCompare
Full review and details
12
Hong Kong Exchanges and Clearing (HKEX) logo
Hong Kong Exchanges and Clearing (HKEX)Partial replacement
12
Hong Kong Exchanges and Clearing (HKEX) logo
Partial replacement

Hong Kong Exchanges and Clearing (HKEX)

Bottom line: Investors and analysts needing official Hong Kong listed-company announcements, filings, corporate calendars, and exchange market data.

Keep

  • Official Sources

Gain

  • News
  • Alerts
  • Calendar
  • IPO

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Useful when you want to add market data API, investment news, and portfolio tracking instead of mirroring the current workflow.
  • Free-plan limits: HKEXnews and public exchange pages are free, Public quote data is delayed, and Real-time, historical, tick, and order-book data require licensed market-data services.
  • Public quotes are delayed: Public website quotes are delayed by at least 15 minutes. Real-time and deeper feeds require paid licenses.
Price
PCAOB AuditorSearchFree
Hong Kong Exchanges and Clearing (HKEX)Free • Paid plans available
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Open HKEX data servicesCompare
Full review and details
13
FinancialReports.eu logo
FinancialReports.euPartial replacement
13
FinancialReports.eu logo
Partial replacement

FinancialReports.eu

Bottom line: Teams building internal research, monitoring or AI workflows from public-company filings.

Keep

  • Regulatory Filings Monitoring

Gain

  • Improved Filings
  • IPO
  • Insider Data
  • APIs & Data Feeds

Lose

  • Official Sources
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Useful when you want to add AI agent data access, stock research, and screening and idea generation instead of mirroring the current workflow.
  • Free-plan limits: The web index is free to browse, A free account includes 500 API credits each month. Request types consume between 1 and 40 credits, and Pay-as-you-go use requires a card after the free credit allowance and has no monthly minimum.
  • Self-serve limits: Pay-as-you-go access has a two-year history window, per-endpoint rate limits, daily controls and a $1,000 monthly ceiling. Deeper history and larger workloads require an enterprise agreement.
Price
PCAOB AuditorSearchFree
FinancialReports.euFree • Contact for pricing
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

View API pricingCompare
Full review and details
14
Changeflow (Trackly) logo
Changeflow (Trackly)Partial replacement
14
Changeflow (Trackly) logo
Partial replacement

Changeflow (Trackly)

Bottom line: Compliance, regulatory, and investment research teams monitoring filings, agency pages, policies, competitor pages, PDFs, RSS feeds, and API endpoints.

Keep

  • Regulatory Filings Monitoring

Gain

  • Alerts
  • News
  • Insider Data
  • Institutional Ownership

Lose

  • Official Sources
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on financial data API.
  • Free-plan limits: Signup required, Every plan has a 30-day free trial with no credit card required, and Professional is listed at $99/month billed annually; Business is listed at $249/month billed annually.
  • API requires Business or Enterprise: Professional does not include API access. API and webhooks are included on Business and Enterprise plans.
Price
PCAOB AuditorSearchFree
Changeflow (Trackly)Free • From $1188/yr
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Changeflow plansCompare
Full review and details
15
SentiSense logo
SentiSensePartial replacement
15
SentiSense logo
Partial replacement

SentiSense

Bottom line: Active investors and developers looking for market data, news clustering, social sentiment, institutional flow, insider trades, and AI analysis in one beta workspace.

Keep

  • Regulatory Filings Monitoring

Gain

  • Stock Ideas
  • Screeners
  • Data Visualizations
  • Quant

Lose

  • Official Sources
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on research reports.
  • Free-plan limits: Signup required, Free plan includes 1,000 API requests/month and limited market-intelligence access, and PRO is listed at $15/month or $144/year with unlimited monthly API and MCP calls at up to 300 requests per minute.
  • Beta product with plan limits: Free and PRO quotas are now published, but the product remains young and users should verify endpoint-level access before depending on it in production.
Price
PCAOB AuditorSearchFree
SentiSenseFree • From $15/mo
Free tier
Free with signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Start SentiSense freeCompare
Full review and details
16
Bank of England logo
Bank of EnglandPartial replacement
16
Bank of England logo
Partial replacement

Bank of England

Bottom line: Analysts and developers who need official UK interest-rate, exchange-rate, monetary-policy, and yield-curve data.

Keep

  • Official Sources

Gain

  • Macro Data
  • Yield Curves
  • Calendar
  • APIs & Data Feeds

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on filings and transcript research.
  • Free-plan limits: Bank of England database is public and free to browse, visualise, and export and Database series support Excel, CSV, and XML-style downloads; yield curve data are not available over an API.
  • Official macro source only: The Bank of England site provides policy, statistics, and downloads, not investing tools, portfolio analytics, screening, or brokerage workflows.
Price
PCAOB AuditorSearchFree
Bank of EnglandFree
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via homepage.

Open Bank of England databaseCompare
Full review and details
17
OTC Markets logo
OTC MarketsPartial replacement
17
OTC Markets logo
Partial replacement

OTC Markets

Bottom line: Investors and data teams that need official OTC issuer pages, quotes, tiers, disclosures, OTC screener workflows, and licensed OTC market data.

Keep

  • Official Sources

Gain

  • Screeners
  • News
  • APIs & Data Feeds
  • Improved Filings

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on research reports and macro and fund research.
  • Free-plan limits: Public OTC Markets website provides stock and bond quotes, trade prices, charts, financials, company news, and information, Market-data fee schedule publishes licensed data fees such as Level 2 non-display usage charges, and OTC Disclosure API page describes configurable near-real-time disclosure updates for subscriber needs.
  • Licensed data is commercial: Real-time Level 1/2 feeds, EOD files, CUSIP-entitled products, Global OTC add-ons, and Disclosure API access require licenses or contact with OTC Markets.
Price
PCAOB AuditorSearchFree
OTC MarketsFree • Contact for pricing
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Open OTC MarketsCompare
Full review and details
18
European Central Bank (ECB) - Statistics & Data logo
European Central Bank (ECB) - Statistics & DataPartial replacement
18
European Central Bank (ECB) - Statistics & Data logo
Partial replacement

European Central Bank (ECB) - Statistics & Data

Bottom line: Analysts and developers who need official euro-area macro, rate, foreign-exchange, and yield-curve data.

Keep

  • Official Sources

Gain

  • Macro Data
  • Yield Curves
  • Calendar
  • APIs & Data Feeds

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on filings and transcript research.
  • Free-plan limits: ECB Data Portal and SDMX REST web services provide free programmatic access to official ECB statistics and Optional free account enables favourites, dashboards, and email notifications.
  • Official data, not an investing app: The ECB provides statistics and APIs, but no screener, portfolio analytics, broker integration, alerts product, or investment recommendations.
Price
PCAOB AuditorSearchFree
European Central Bank (ECB) - Statistics & DataFree
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via support.

Open ECB Data PortalCompare
Full review and details
19
FINRA Fixed Income Data logo
FINRA Fixed Income DataPartial replacement
19
FINRA Fixed Income Data logo
Partial replacement

FINRA Fixed Income Data

Bottom line: Bond investors and analysts checking official disseminated transaction prices and volumes for TRACE-eligible securities.

Keep

  • Official Sources

Gain

  • APIs & Data Feeds
  • Data Visualizations
  • MBS/ABS (Prepayments)

Lose

  • Regulatory Filings Monitoring
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on research reports and filings and transcript research.
  • Free-plan limits: Public security lookup requires acceptance of the Fixed Income User Agreement, Free public data is licensed for personal, noncommercial use, and Trade History provides up to three years of intraday information; Trade Activity provides up to ten years of end-of-day data.
  • Executed trades, not executable quotes: TRACE disseminates reported transactions and has no execution capability or quotation intake.
Price
PCAOB AuditorSearchFree
FINRA Fixed Income DataFree • From $60/mo
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-23 via pricing.

Open FINRA fixed income dataCompare
Full review and details
20
13F Insight logo
13F InsightPartial replacement
20
13F Insight logo
Partial replacement

13F Insight

Bottom line: Ask plain-English questions about 13F filings instead of working through spreadsheets by hand.

Keep

  • Regulatory Filings Monitoring

Gain

  • Data Visualizations
  • Watchlist
  • Institutional Ownership
  • News

Lose

  • Official Sources
  • Public database of engagement partners and audit firms participating in audits of U.S. public companies.
  • Search by issuer name, CIK, ticker, audit-firm name, PCAOB ID, country, engagement partner, or filing date range.
  • Find the engagement partner on a specific audit and see other participating audit firms, including their location and extent of participation.
  • Registered firms submit a Form AP for each audit report issued for a public company. AuditorSearch uses those filings.

Watch out

  • Avoid as a full replacement if you rely on financial data API and research reports.
  • Free-plan limits: Two AI questions are free without signup, Free account raises usage to five questions per day, and Standard, Pro, and Enterprise tiers gate heavier AI and research workflows.
  • 13F filings are stale by design: The AI reads real 13F filings, but those filings are quarterly, delayed, and incomplete views of manager exposure.
Price
PCAOB AuditorSearchFree
13F InsightFree • Contact for pricing
Free tier
Free, no signup
Replacement
Partial replacement

Pricing checked 2026-08-04 via pricing.

See 13F Insight pricingCompare
Full review and details

What This Shortlist Tells You

SEC.gov (EDGAR) is the closest drop-in replacement with overlapping coverage in Regulatory Filings Monitoring and Official Sources while adding Improved Filings and Insider Data coverage and Search Filings provides free public access to EDGAR documents and search tools including Company Search, Full Text Search, Latest Filings, Mutual Fund Search, Variable Insurance Products Search, CIK Lookup, SIC lookup, EDGAR RSS feeds, and Search Assistance tutorials. and EDGAR Full-Text Search covers the full text of electronic filings since 2001, including exhibits/attachments, and filters by keyword/phrase, ticker, company name, CIK, individual/reporter name, filing category/type, filing date, location of principal executive office, and state/country of incorporation. features (workflow overlap ~100%).

Free tiers remain available through SEC.gov (EDGAR), SEC EDGAR - Company Filings (Full‑Text Search & Search Filings), EMMA, SEDAR+ (CSA Public Filings - Canada), Find and update company information (Companies House), EDINET, CFPB Consumer Complaint Database, Open Payments (CMS), SEC API (sec-api.io), Bank of Japan (BOJ), U.S. Bureau of Labor Statistics (BLS), Hong Kong Exchanges and Clearing (HKEX), FinancialReports.eu, Changeflow (Trackly), SentiSense, Bank of England, OTC Markets, European Central Bank (ECB) - Statistics & Data, FINRA Fixed Income Data, and 13F Insight for side-by-side testing.

Need mobile access? Hong Kong Exchanges and Clearing (HKEX) bring phone-ready workflows that PCAOB AuditorSearch lacks.

Round out your stack with new coverage areas like Improved Filings, Insider Data, Institutional Ownership, and IPO.

Coverage Snapshot

Where alternatives already align

Most shared categories across the top matches.

Official Sources×15Regulatory Filings Monitoring×13

New angles introduced

Categories the alternatives add beyond PCAOB AuditorSearch.

APIs & Data Feeds+16Alerts+11Data Visualizations+8Insider Data+7News+7Calendar+6Institutional Ownership+6IPO+6

Access & Pricing

Free options

20/20

20 of 20 alternatives keep a free tier for trials.

Mobile ready

1/20

1 alternatives bring native mobile access.

API availability

17/20

17 of the shortlisted tools expose API endpoints for automation-heavy workflows.

Quality checks

3 starred / 3 tested

3 tools are flagged as analyst picks; 3 have been hands-on tested.

Avg. coverage overlap

70%

Average percentage of categories shared with the base tool.

Frequently Asked Questions

What are the best alternatives to PCAOB AuditorSearch?

PCAOB AuditorSearch users most often consider SEC.gov (EDGAR), SEC EDGAR - Company Filings (Full‑Text Search & Search Filings), and EMMA as their go-to alternatives.

Which alternatives keep a free tier?

SEC.gov (EDGAR), SEC EDGAR - Company Filings (Full‑Text Search & Search Filings), EMMA, SEDAR+ (CSA Public Filings - Canada), Find and update company information (Companies House), EDINET, CFPB Consumer Complaint Database, Open Payments (CMS), SEC API (sec-api.io), Bank of Japan (BOJ), U.S. Bureau of Labor Statistics (BLS), Hong Kong Exchanges and Clearing (HKEX), FinancialReports.eu, Changeflow (Trackly), SentiSense, Bank of England, OTC Markets, European Central Bank (ECB) - Statistics & Data, FINRA Fixed Income Data, and 13F Insight offer a free plan or trial option, making them easy to test before committing to a paid subscription.

Which workflows do the top PCAOB AuditorSearch alternatives cover?

Expect deep coverage across Official Sources and Regulatory Filings Monitoring, so you can port most PCAOB AuditorSearch workflows without much friction.

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Feedback

Missing an alternative, or is a listing out of date? Tell me and I will look.

Curation & Accuracy

This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).

Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.