VOL. XCIV, NO. 247

★ A CURATED DIRECTORY OF FINANCIAL TOOLS AND RESOURCES ★

PRICE: 0 CENTS

Sunday, January 4, 2026

Programmatic picks

PCAOB AuditorSearch logo

Alternatives to PCAOB AuditorSearch

Curated replacements ranked by category overlap, pricing, and platform access. Use this list to stress-test PCAOB AuditorSearch against peers before committing to a long-term plan.

View free alternatives

Quick takeaways

Visualping is the closest drop-in replacement with overlapping coverage in Regulatory Filings Monitoring while adding Alerts and Data APIs coverage and Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert. and Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives. features (category overlap ~100%).

Free tiers remain available through Visualping, CFPB Consumer Complaint Database, FDIC - BankFind Suite (Institutions & API), Open Payments (CMS), Trackly, Find and update company information (Companies House), OpenCorporates, SEC API (sec-api.io), SEC EDGAR - Company Filings (Full‑Text Search & Search Filings), OpenInsider, IPOScoop, Calcbench, FinancialReports.eu, OpenBB, OTC Markets, SEDAR+ (CSA Public Filings - Canada), Capitol Trades, and FOIAsearch for side-by-side testing.

Need mobile access? SS&C Black Diamond Wealth Solutions bring phone-ready workflows that PCAOB AuditorSearch lacks.

Round out your stack with new coverage areas like Alerts, Data APIs, APIs & SDKs, and Webhooks.

#1 Alternative

Free Tier
Similarity score 442Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Alerts, Data APIs, and APIs & SDKs coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert., Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives., and Advanced monitoring controls, including screen type (area, full page, mobile or page fold), configurable wait times, proxies, scroll/click/type actions and xPath/selector targeting for tricky elements..

Adds coverage: Alerts, Data APIs, APIs & SDKs, and Webhooks

Standout features: Monitor any website or selected area for visual, text or HTML/code changes, with AI that flags important changes and sends highlighted before/after screenshots in each alert., Flexible scheduling and thresholds: run checks as often as every 5 minutes (or 2 minutes on paid plans) up to weekly, and tune change‑percentage thresholds and double‑check options to reduce false positives., Advanced monitoring controls, including screen type (area, full page, mobile or page fold), configurable wait times, proxies, scroll/click/type actions and xPath/selector targeting for tricky elements., and Multi‑channel notifications delivered to email and SMS by default, with optional Slack, Microsoft Teams, Google Chat, Discord, Google Sheets and more via Visualping for Business integrations.

#2 Alternative

Free Tier
Similarity score 436Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Data APIs, APIs & SDKs, and Data Visualizations coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Interactive explorer to filter, chart trends over time, map by geography, and read consented narratives., Programmatic access via the Consumer Complaint Database Search API; results available as JSON, CSV, XLS, or XLSX., and Daily refresh cadence; complaints published after a response or after 15 days; complaints referred to other regulators are not published..

Adds coverage: Data APIs, APIs & SDKs, and Data Visualizations

Standout features: Interactive explorer to filter, chart trends over time, map by geography, and read consented narratives., Programmatic access via the Consumer Complaint Database Search API; results available as JSON, CSV, XLS, or XLSX., Daily refresh cadence; complaints published after a response or after 15 days; complaints referred to other regulators are not published., and Detailed fields: product/sub‑product, issue/sub‑issue, company, dates (received/sent to company), state/ZIP (privacy rules), submission channel, tags (e.g., Servicemember, Older American), company public response, response category, timeliness, and (if consented) complaint narrative.

Similarity score 436Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Data APIs, Financials, and Acquisitions coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Search institutions by name, FDIC certificate (CERT), website, and/or location; coverage for current and former FDIC‑insured banks reaching back to 1934., Datasets/endpoints: Institutions, Locations (branches), History (structural events), Failures & Assistance, Financials (call‑report metrics), Summary (annual aggregates), SOD (Summary of Deposits), and Demographics., and REST API with JSON or CSV output; Elastic Query String filter syntax (phrase matching, boolean logic, ranges); default result limit is 10, with a maximum of 10,000 per call plus `offset` for pagination..

Adds coverage: Data APIs, Financials, and Acquisitions

Standout features: Search institutions by name, FDIC certificate (CERT), website, and/or location; coverage for current and former FDIC‑insured banks reaching back to 1934., Datasets/endpoints: Institutions, Locations (branches), History (structural events), Failures & Assistance, Financials (call‑report metrics), Summary (annual aggregates), SOD (Summary of Deposits), and Demographics., REST API with JSON or CSV output; Elastic Query String filter syntax (phrase matching, boolean logic, ranges); default result limit is 10, with a maximum of 10,000 per call plus `offset` for pagination., and ‘Common Financial Reports’ starter workbook and interactive docs to craft queries; field lists/definitions via YAML + glossary.

#4 Alternative

Free Tier
Similarity score 436Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Data APIs, APIs & SDKs, and Data Visualizations coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Three core datasets each year: General Payments, Research Payments, and Ownership/Investment Interests., Web search/explorer with filtering and charts; program year downloads available from the portal., and Open Data API (ODA) for programmatic access with filtering, querying, and aggregation (SoQL‑style)..

Adds coverage: Data APIs, APIs & SDKs, and Data Visualizations

Standout features: Three core datasets each year: General Payments, Research Payments, and Ownership/Investment Interests., Web search/explorer with filtering and charts; program year downloads available from the portal., Open Data API (ODA) for programmatic access with filtering, querying, and aggregation (SoQL‑style)., and Publication cadence: initial annual publication on/around June 30 for the prior year, plus a January data refresh.

#5 Alternative

Free Tier
Similarity score 436Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Alerts, APIs & SDKs, and Webhooks coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Visual change summaries in email (diff highlights) with interactive compare UI., Noise filtering via “Ignore small changes” for counts, relative dates, paging, etc., and Track just part of a page using a CSS selector (partial‑section monitoring)..

Adds coverage: Alerts, APIs & SDKs, and Webhooks

Standout features: Visual change summaries in email (diff highlights) with interactive compare UI., Noise filtering via “Ignore small changes” for counts, relative dates, paging, etc., Track just part of a page using a CSS selector (partial‑section monitoring)., and Schedules: hourly, daily, or weekly checks; multiple recipients per track.

Similarity score 430Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Alerts and Data APIs coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include 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., and Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express)..

Adds coverage: Alerts and Data APIs

Standout features: 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., Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express)., and Bulk data available as monthly CSV snapshots of the entire UK companies register.

#7 Alternative

Free Tier
Similarity score 430Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Data APIs and Other coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links., Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day)., and OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers..

Adds coverage: Data APIs and Other

Standout features: 230M+ company records spanning 145+ jurisdictions, aggregated from 140+ official registries with full provenance and source links., Versioned REST API with JSON (default) or XML output; API keys required. Free tier provides up to 200 requests per month (50 per day)., OpenRefine Reconciliation API allows entity-matching from company names to legal identifiers., and Enterprise bulk access via SFTP, with six structured CSV datasets (Companies, Officers, Non-Registered Addresses, Alternative Names, Additional Identifiers, and Relationships).

#8 Alternative

Analyst PickHands-on TestedFree Tier
Similarity score 404Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Data APIs, Insider Data, and 13F coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings., Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN)., and Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares..

Adds coverage: Data APIs, Insider Data, 13F, and 13D/13G

Standout features: Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings., Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN)., Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares., and Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting.

#9 Alternative

Analyst PickHands-on TestedFree Tier
Similarity score 404Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into IPO, Secondary Offerings, and Insider Data coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’., ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only)., and Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products..

Adds coverage: IPO, Secondary Offerings, Insider Data, and 13F

Standout features: Full‑Text Search (since 2001) with fielded filters: word/phrase, company/ticker/CIK/person, filing category/types, filed date ranges, ‘principal executive offices in’ and ‘incorporated in’., ‘Latest Filings’ list shows filings as they are submitted (with RSS for any filter; ownership Forms 3/4/5 can be included/excluded/only)., Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products., and CIK Lookup & helper datasets (company_tickers*.json) to map tickers↔CIK (company/fund/series/class).

#10 Alternative

Analyst PickHands-on TestedFree Tier
Similarity score 398Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Screeners, Insider Data, and Data Visualizations coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Real-time screener of SEC Form 4 insider trading disclosures for U.S. stocks., Prebuilt screeners for quick discovery: Latest Purchases/Sales, $25k+ CEO or CFO buys, Cluster Buys, and weekly/monthly Top Purchases and Sales., and Aggregate Buy–Sell charts to visualize overall insider sentiment..

Adds coverage: Screeners, Insider Data, and Data Visualizations

Standout features: Real-time screener of SEC Form 4 insider trading disclosures for U.S. stocks., Prebuilt screeners for quick discovery: Latest Purchases/Sales, $25k+ CEO or CFO buys, Cluster Buys, and weekly/monthly Top Purchases and Sales., Aggregate Buy–Sell charts to visualize overall insider sentiment., and Detailed filing tables with trade/filing dates, transaction codes, prices, quantities, and values, with an integrated code legend.

#11 Alternative

Hands-on TestedFree Tier
Similarity score 390Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into IPO, Secondary Offerings, and Calendar coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include IPO Calendar with upcoming and recently priced deals, plus roll-ups like “Last 100 IPOs” and “Last 12 Months.”, SCOOP Ratings (1–5 stars) that reflect the Street’s consensus on expected first-day premiums, with published disclaimers on methodology., and Detailed IPO profiles covering symbol, exchange, share count, price range, underwriters, and historical notes..

Adds coverage: IPO, Secondary Offerings, Calendar, and News

Standout features: IPO Calendar with upcoming and recently priced deals, plus roll-ups like “Last 100 IPOs” and “Last 12 Months.”, SCOOP Ratings (1–5 stars) that reflect the Street’s consensus on expected first-day premiums, with published disclaimers on methodology., Detailed IPO profiles covering symbol, exchange, share count, price range, underwriters, and historical notes., and Quiet-period and lock-up expiration trackers (specific dates available to subscribers only).

Similarity score 384Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Assets: Other

Experience: Intermediate and Advanced

Platforms: Web

Why investors switch

  • SS&C Black Diamond Wealth Solutions adds mobile access for on-the-go monitoring.
  • Expands into Portfolio Accounting / Book of Record, Client & Investor Reporting, and Rebalancing & Trading coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Cloud-native, award-winning wealth management suite combining the Black Diamond Wealth Platform with SS&C trust, CRM, investment management, alternative investments, unique assets and operations services into one ecosystem., Portfolio management & performance reporting hub with consolidated views, flexible account groupings and client-ready reporting for RIAs, broker-dealers, family offices, banks and trust companies., and Advisor & client digital experience with a responsive web portal, native mobile apps, interactive dashboards, outside account aggregation and a secure two-way document vault (Black Diamond Vault)..

Adds coverage: Portfolio Accounting / Book of Record, Client & Investor Reporting, Rebalancing & Trading, and Model Portfolios & Sleeves

Standout features: Cloud-native, award-winning wealth management suite combining the Black Diamond Wealth Platform with SS&C trust, CRM, investment management, alternative investments, unique assets and operations services into one ecosystem., Portfolio management & performance reporting hub with consolidated views, flexible account groupings and client-ready reporting for RIAs, broker-dealers, family offices, banks and trust companies., Advisor & client digital experience with a responsive web portal, native mobile apps, interactive dashboards, outside account aggregation and a secure two-way document vault (Black Diamond Vault)., and Trading & Rebalancing module integrated with the platform to monitor portfolios, align with models and execute tax-aware trades at scale as part of the unified wealth stack.

#13 Alternative

Free Tier
Similarity score 382Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Financials, Improved Filings, and Flags coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include As‑reported financials with drill‑through ‘Trace to source’ into the filing; multi‑company time‑series and standardized metrics., Interactive disclosures/footnotes search across 10‑K/10‑Q (and other docs); segment & geographic breakouts., and Earnings press‑release data within minutes of wire: GAAP, non‑GAAP, guidance, KPIs; model‑ready via Excel or API..

Adds coverage: Financials, Improved Filings, Flags, and Management Compensation

Standout features: As‑reported financials with drill‑through ‘Trace to source’ into the filing; multi‑company time‑series and standardized metrics., Interactive disclosures/footnotes search across 10‑K/10‑Q (and other docs); segment & geographic breakouts., Earnings press‑release data within minutes of wire: GAAP, non‑GAAP, guidance, KPIs; model‑ready via Excel or API., and Point‑in‑time fundamentals: standardized metrics stamped with first‑available timestamps to avoid look‑ahead bias.

#14 Alternative

Free Tier
Similarity score 382Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Improved Filings, IPO, and Insider Data coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Real‑time filings ingestion (<5 min typical) with continuous 30‑minute source refresh; 4.5M+ filings from 16,645 companies across 44 markets., Programmatic access to filings, company metadata, languages, countries, filing types, sources; Markdown extraction endpoint for filing text., and Watchlist & email alerts the moment a tracked company files; ‘Live Filings Feed’ UI (30‑minute update cycle)..

Adds coverage: Improved Filings, IPO, Insider Data, and Alerts

Standout features: Real‑time filings ingestion (<5 min typical) with continuous 30‑minute source refresh; 4.5M+ filings from 16,645 companies across 44 markets., Programmatic access to filings, company metadata, languages, countries, filing types, sources; Markdown extraction endpoint for filing text., Watchlist & email alerts the moment a tracked company files; ‘Live Filings Feed’ UI (30‑minute update cycle)., and Insider trades browser and country drill‑downs; IPO/exchange/index reference sections.

#15 Alternative

Free Tier
Similarity score 382Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into APIs & SDKs, Sheets / Excel Add-ins, and Custom Dashboards coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., and Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows..

Adds coverage: APIs & SDKs, Sheets / Excel Add-ins, Custom Dashboards, and Data APIs

Standout features: REST API and Python client with JSON-serializable endpoints; local API deployment supported., Wide coverage across equities, ETFs, options, fixed income, macroeconomics, news, transcripts, and regulatory filings., Command-line interface (successor to the legacy OpenBB Terminal) plus Python workflows., and Workspace dashboards and apps with customizable widgets; unlimited dashboards on the Community tier.

#16 Alternative

Free Tier
Similarity score 382Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Data APIs, Order Book / Level II, and News coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots., Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements., and Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported..

Adds coverage: Data APIs, Order Book / Level II, News, and Ticker Changes

Standout features: Real‑Time Level 1+ (inside bid/offer + trades) and Level 2+ (full quote book with market participant IDs) data products; Delayed Level 1+ on a 15‑minute basis; End‑of‑Day snapshots., Level 2 quote montage specification (fields: MPID, price, QAP, size, time‑of‑update) and display requirements., Reference & pricing files (security master with optional CUSIP), plus End‑of‑Day pricing files; secure SFTP delivery supported., and Disclosure API (REST, JSON/CSV/XML) with app‑key auth; filter by symbol/CUSIP/company; document retrieval; plan‑level rate‑limit guidance.

#17 Alternative

Free Tier
Similarity score 382Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into IPO, Secondary Offerings, and News coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Public search across profiles (companies, investment funds, fund groups) and documents; includes lists for Reporting Issuers, Cease Trade Orders, and Disciplined List., Advanced filters: profile name/number, filing category & type (e.g., Annual/Interim MD&A, financials, prospectuses), submitted date ranges, and ‘Document content’ full‑text search., and One‑click download of selected filings as PDFs; export entire document search result set to CSV for offline analysis..

Adds coverage: IPO, Secondary Offerings, News, and Alerts

Standout features: Public search across profiles (companies, investment funds, fund groups) and documents; includes lists for Reporting Issuers, Cease Trade Orders, and Disciplined List., Advanced filters: profile name/number, filing category & type (e.g., Annual/Interim MD&A, financials, prospectuses), submitted date ranges, and ‘Document content’ full‑text search., One‑click download of selected filings as PDFs; export entire document search result set to CSV for offline analysis., and Issuer/fund profile pages with tabs for filings and profile details.

#18 Alternative

Free Tier
Similarity score 376Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into US Government Trades, Newsletters, and Blogs coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Near real‑time publication of newly disclosed trades and analytics., Comprehensive filters: chamber (Senate/House), party, committee, state, asset type, transaction type, size, issuer country/sector and more., and Politician pages with bios, committee memberships, tweets, trading activity and preferred sectors; issuer pages with frequent‑trader stats..

Adds coverage: US Government Trades, Newsletters, and Blogs

Standout features: Near real‑time publication of newly disclosed trades and analytics., Comprehensive filters: chamber (Senate/House), party, committee, state, asset type, transaction type, size, issuer country/sector and more., Politician pages with bios, committee memberships, tweets, trading activity and preferred sectors; issuer pages with frequent‑trader stats., and Coverage includes bonds (e.g., municipal/UST) and crypto transactions, alongside equities and funds.

#19 Alternative

Free Tier
Similarity score 376Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into Alerts, Watchlist, and Flags coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Unified search of SEC FOIA Logs with lists for ‘All Requests’ and ‘B7A Exempt Requests’., ‘Protect My Portfolio’ email alerts on FOIA activity tied to saved companies/tickers., and ‘IR Watch’ alerts when hedge funds, research firms, or reporters FOIA your company (IR use‑case)..

Adds coverage: Alerts, Watchlist, and Flags

Standout features: Unified search of SEC FOIA Logs with lists for ‘All Requests’ and ‘B7A Exempt Requests’., ‘Protect My Portfolio’ email alerts on FOIA activity tied to saved companies/tickers., ‘IR Watch’ alerts when hedge funds, research firms, or reporters FOIA your company (IR use‑case)., and Monthly ‘Prominent Reporter Alerts’ to see what journalists are requesting before stories publish.

#20 Alternative

Similarity score 370Category overlap: 100%

Shared coverage

Regulatory Filings Monitoring

Experience: Beginner, Intermediate, and Advanced

Platforms: Web

Pricing: Free

Why investors switch

  • Expands into News, Alerts, and Calendar coverage beyond what PCAOB AuditorSearch offers.
  • Standout features include Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems., Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map., and Buyback suite: daily buyback announcements, searchable buyback history, ‘Buyback Wednesdays’, and ‘Double Dipper’ (insiders + buybacks)..

Adds coverage: News, Alerts, Calendar, and Special Situations

Standout features: Merger Arbitrage Tool with announced‑deal lists, spread tracking, calendars and deal updates; ‘Deals in the Works’ and deal post‑mortems., Insider data hub with ‘Insider Weekends’, cluster buys, buys near highs, flip‑floppers, top‑performing insiders and sector heat‑map., Buyback suite: daily buyback announcements, searchable buyback history, ‘Buyback Wednesdays’, and ‘Double Dipper’ (insiders + buybacks)., and Spinoff suite: upcoming/completed spinoffs and ‘Spinsider’ screen; CVR deals database with outcomes.

Coverage Snapshot

Where alternatives already align

Most shared categories across the top matches.

Regulatory Filings Monitoring×20

New angles introduced

Categories the alternatives add beyond PCAOB AuditorSearch.

Data APIs+12APIs & SDKs+10Alerts+8IPO+6News+6Blogs+5Data Visualizations+5Insider Data+5

Access & Pricing

Free options

18/20

18 of 20 alternatives keep a free tier for trials.

Mobile ready

1/20

1 alternatives bring native mobile access.

API availability

13/20

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

Quality checks

3 starred / 4 tested

3 tools are flagged as analyst picks; 4 have been hands-on tested.

Avg. coverage overlap

100%

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 Visualping, CFPB Consumer Complaint Database, and FDIC - BankFind Suite (Institutions & API) as their go-to alternatives.

Which alternatives keep a free tier?

Visualping, CFPB Consumer Complaint Database, FDIC - BankFind Suite (Institutions & API), Open Payments (CMS), Trackly, Find and update company information (Companies House), OpenCorporates, SEC API (sec-api.io), SEC EDGAR - Company Filings (Full‑Text Search & Search Filings), OpenInsider, IPOScoop, Calcbench, FinancialReports.eu, OpenBB, OTC Markets, SEDAR+ (CSA Public Filings - Canada), Capitol Trades, and FOIAsearch 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 Regulatory Filings Monitoring, so you can port most PCAOB AuditorSearch workflows without much friction.

Information

About Me

Hey! Thanks for stopping by. I'm an independent investor with a soft spot for coding and the stock market - especially value investing (as you can probably tell from the tools I've collected here, haha). Hopefully you'll find something useful or interesting along the way.

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Starred Tools

These are my top picks. Tools I've tested thoroughly and found to be excellent. They do their job really well, and I use them a lot. If you're not already familiar with them, I highly recommend checking them out.

Tested Tools

These are tools I've tried and found to be solid, but not standout. Think of them as passing an initial quality screen: worth exploring, though not all will be exceptional.

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.