VOL. XCIV, NO. 247

Free Alternatives to SEC API (sec-api.io)

Checking

Free replacement verdicts

Free Alternatives to SEC API (sec-api.io)

Zero-cost replacements grouped by fit, tradeoffs, pricing friction, and platform access. Use this list to test SEC API (sec-api.io) before paying for another subscription.

Switching from SEC API (sec-api.io) doesn't have to cost a thing. We've curated 20 free-tier alternatives that cover similar workflows, from Insider Data to APIs & Data Feeds and beyond. Each pick below is framed by fit, caveats, and access friction so you can trial replacements without opening your wallet.

Visit SEC API (sec-api.io)All alternatives Tool details

Disclosure: outbound links may include affiliate or sponsor links

Which Alternative Should You Use?

FinancialData.Net

Closest replacement

Best for: Developers who want prices, fundamentals, statements, options, funds, ESG, calendars, ownership data, and news from one API.

FinancialData.Net best matches the base workflow on financial data API, fundamentals data, and insider and institutional tracking.
FinancialData.Net keeps the replacement test in the same free-access lane. Free access caveat: signup required and Free plan lists 300 requests/day..

Watch for: Serious use is paid: The free tier is useful for testing but is capped at 300 requests/day and excludes many higher-value datasets and MCP access.

Compare FinancialData.Net plans

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SEC.gov (EDGAR)

Best workflow fit

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, fundamentals data, and insider and institutional tracking.
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

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Financial Modeling Prep (FMP)

Strong runner-up

Best for: Developers and analysts needing REST/WebSocket market data, fundamentals, calendars, transcripts, ownership, ESG, and macro datasets.

Financial Modeling Prep (FMP) best matches the base workflow on financial data API, fundamentals data, and fundamental research.
Financial Modeling Prep (FMP) keeps the replacement test in the same free-access lane. Free access caveat: signup required and Basic plan is limited to 250 API calls per day..

Watch for: Free sandbox is limited: The Basic plan is capped at 250 API calls per day, end-of-day timeframe, and around 5 years of history.

View FMP pricing

Details Compare

GuruFocus

Strong runner-up

Best for: Value investors looking for long historical fundamentals, GF Score, GF Value, and guru/institutional holdings.

GuruFocus best matches the base workflow on financial data API, fundamental research, and screening and idea generation.
GuruFocus keeps the replacement test in the same free-access lane. Free access caveat: signup required and A free account has limited access..

Watch for: Paid access is region and tier dependent: Annual paid memberships, region add-ons, API plans, and pay-as-you-go API credits.

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Detailed Alternatives

I want to

Pay lessFill a gapUpgrade overall

Free tiers first, then the lowest starting price.

Best workflow fit

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

APIs & Data Feeds
Regulatory Filings Monitoring
Insider Data
Institutional Ownership
IPO

Gain

Official Sources
Improved Filings
Corporate Actions & Special Situations
Alerts

Lose

Financials
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.

Watch out

Avoid as a full replacement if you rely on screening and idea generation and dividend research.
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: SEC API (sec-api.io)Free • From $55/mo
SEC.gov (EDGAR)Free
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via support.

Open SEC EDGAR APIs Compare

Full review and details

Partial 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

APIs & Data Feeds
Regulatory Filings Monitoring
Insider Data
Institutional Ownership
IPO

Gain

Corporate Actions & Special Situations
Alerts
Education
Official Sources

Lose

Financials
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.

Watch out

Avoid as a full replacement if you rely on market monitoring, screening and idea generation, and dividend research.
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: SEC API (sec-api.io)Free • From $55/mo
SEC EDGAR - Company Filings (Full‑Text Search & Search Filings)Free
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via support.

Search SEC EDGAR Compare

Full review and details

Partial replacement

Investing.com

Analyst pickTested by us

Bottom line: Users looking for one free global market portal for quotes, charts, calendars, news, watchlists, and portfolio tracking.

Keep

Insider Data
Institutional Ownership
Financials
IPO

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

APIs & Data Feeds
Regulatory Filings Monitoring
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on financial data API, fundamentals data, and insider and institutional tracking.
Free-plan limits: Free access is ad-supported and does not include the full InvestingPro research layer, Free WarrenAI access is limited to 10 lifetime messages and requires an account; paid plans include 50 or 500 credits per month, and ProPicks, premium reports, and deeper datasets are plan-gated.
Not a broker or API product: Investing.com does not provide trade execution or a public API. Widgets and RSS are its public integration methods.

Price: SEC API (sec-api.io)Free • From $55/mo
Investing.comFree • From $13.99/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-05 via pricing.

View InvestingPro Compare

Full review and details

Perplexity FinancePartial replacementFree • From $20/moFree, no signup

Partial replacement

Perplexity Finance

Analyst pickTested by us

Bottom line: Users looking for cited AI answers over finance pages, filings, news, charts, watchlists, screeners, ownership data, and earnings documents.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership

Gain

Screeners
Watchlist
Data Visualizations
News

Lose

Regulatory Filings Monitoring
Financials
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction for 10-K/10-Q/8-K filings.

Watch out

Avoid as a full replacement if you rely on fundamentals data, insider and institutional tracking, and research reports.
Free-plan limits: Free consumer plan includes limited Pro searches, Pro is listed locally at $20/month and Max at $200/month for consumer access, and Agent API finance_search is billed at $0.005 per invocation, or $5 per 1,000 invocations, with model tokens billed separately.
AI answer quality still needs review: Perplexity cites sources, but investment conclusions, calculations, and data joins should be verified before use.

Price: SEC API (sec-api.io)Free • From $55/mo
Perplexity FinanceFree • From $20/mo
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via support.

Open Perplexity Finance Compare

Full review and details

FinancialReports.euPartial replacementFree • Contact for pricingFree, no signup

Partial replacement

FinancialReports.eu

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

Keep

APIs & Data Feeds
Regulatory Filings Monitoring
Insider Data
IPO

Gain

Improved Filings
Screeners
AI Research
AI Chat

Lose

Institutional Ownership
Financials
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on fundamentals data, insider and institutional tracking, and dividend research.
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: SEC API (sec-api.io)Free • From $55/mo
FinancialReports.euFree • Contact for pricing
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View API pricing Compare

Full review and details

Nasdaq.comPartial replacementFree • Paid plans availableFree, no signup

Partial replacement

Nasdaq.com

Tested by us

Bottom line: Retail investors looking for quotes, screeners, calendars, filings, options chains, watchlists, and portfolio tracking from Nasdaq's investor portal.

Keep

Insider Data
Institutional Ownership
Financials
IPO

Gain

Screeners
Portfolio
Watchlist
News

Lose

APIs & Data Feeds
Regulatory Filings Monitoring
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on financial data API, fundamentals data, and insider and institutional tracking.
Free-plan limits: Nasdaq.com investor pages are freely accessible for basic quotes, calendars, watchlists, screeners, and news, Smart Portfolio @ Nasdaq is documented by TipRanks as the premium portfolio analytics layer, and The current official Smart Portfolio FAQ describes free and Pro capabilities but does not publish a price.
Not Nasdaq Data Link: Nasdaq.com is the investor portal. Users looking for licensed datasets, APIs, or exchange feeds need Nasdaq Data Link or Nasdaq market-data products.

Price: SEC API (sec-api.io)Free • From $55/mo
Nasdaq.comFree • Paid plans available
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via support.

Open Nasdaq tools Compare

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FintelPartial replacementFree • Paid plans availableFree, no signup

Partial replacement

Fintel

Bottom line: Investors looking for ownership, short interest, options sentiment, filings, dashboards, alerts, and quant-style scores in one research site.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership

Gain

Short Interest
Which ETF includes this Stock?
ETF Analysis
Improved Filings

Lose

Regulatory Filings Monitoring
Financials
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction for 10-K/10-Q/8-K filings.

Watch out

Avoid as a full replacement if you rely on financial data API, fundamentals data, and AI agent data access.
Free-plan limits: Free public access is available, Bronze, Silver, and Gold tiers gate paid research workflows, and Broker-linked retail ownership features require sign-in and supported U.S. brokerage access.
Many core workflows are paid: Advanced research tools, premium datasets, leaderboards, AI private research, portfolio tools, and advanced AI access are tier-gated.

Price: SEC API (sec-api.io)Free • From $55/mo
FintelFree • Paid plans available
Free tier: Free, no signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Open Fintel Compare

Full review and details

Yahoo FinancePartial replacementFree • From $95.40/yrFree with signup

Partial replacement

Yahoo Finance

Tested by us

Bottom line: Investors who want free quotes, news, watchlists, portfolios, charts, and basic research in one product.

Keep

Insider Data
Institutional Ownership
Financials
IPO

Gain

News
Alerts
Calendar
Portfolio

Lose

APIs & Data Feeds
Regulatory Filings Monitoring
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on financial data API, fundamentals data, and insider and institutional tracking.
Free-plan limits: Signup required, Free account/sign-in may be required for some portfolio and watchlist features, and Premium portfolio analytics, research, screeners, and longer downloadable history are paid.
Data is informational, not trading-grade: Yahoo says all finance data is informational and not intended for trading or investing purposes.

Price: SEC API (sec-api.io)Free • From $55/mo
Yahoo FinanceFree • From $95.40/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-20 via pricing.

Open Yahoo Finance Compare

Full review and details

SentiSensePartial replacementFree • From $15/moFree with signup

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

APIs & Data Feeds
Regulatory Filings Monitoring
Insider Data
Institutional Ownership
Financials

Gain

Stock Ideas
Screeners
Data Visualizations
Quant

Lose

Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.

Watch out

Avoid as a full replacement if you rely on fundamentals data, AI agent data access, and 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: SEC API (sec-api.io)Free • From $55/mo
SentiSenseFree • From $15/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Start SentiSense free Compare

Full review and details

EODHDPartial replacementFree • From $19.99/moFree with signup

Partial replacement

EODHD

Analyst pickTested by us

Bottom line: Developers and quants needing market data APIs across equities, ETFs, funds, forex, crypto, and options.

Keep

APIs & Data Feeds
Insider Data
IPO

Gain

Calendar
News
News Sentiment
Dividends

Lose

Regulatory Filings Monitoring
Institutional Ownership
Financials
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction for 10-K/10-Q/8-K filings.

Watch out

Avoid as a full replacement if you rely on insider and institutional tracking, market monitoring, and research reports.
Free-plan limits: Signup required, Free plan shows 20 API calls per day, and Paid personal plans default to 100,000 daily API calls.
Free API quota is very limited: 20 API calls per day on the Free plan.

Price: SEC API (sec-api.io)Free • From $55/mo
EODHDFree • From $19.99/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View EODHD pricing Compare

Full review and details

Financial Modeling Prep (FMP)Partial replacementFree • From $264/yrFree with signup

Partial replacement

Financial Modeling Prep (FMP)

Tested by us

Bottom line: Developers and analysts needing REST/WebSocket market data, fundamentals, calendars, transcripts, ownership, ESG, and macro datasets.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials
IPO

Gain

Screeners
News
Calendar
Dividends

Lose

Regulatory Filings Monitoring
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.

Watch out

Avoid as a full replacement if you rely on insider and institutional tracking, market monitoring, and AI agent data access.
Free-plan limits: Signup required, Basic plan is limited to 250 API calls per day, and Free tier has end-of-day timeframe, around 5 years of history, and limited bandwidth.
Free sandbox is limited: The Basic plan is capped at 250 API calls per day, end-of-day timeframe, and around 5 years of history.

Price: SEC API (sec-api.io)Free • From $55/mo
Financial Modeling Prep (FMP)Free • From $264/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View FMP pricing Compare

Full review and details

FINVIZPartial replacementFree • From $299.50/yrFree, card required

Partial replacement

FINVIZ

Analyst pickTested by us

Bottom line: Investors and traders looking for a fast U.S. stock screener with heat maps and snapshot views.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials

Gain

Screeners
ETF Screeners
Stock Comparison
Data Visualizations

Lose

Regulatory Filings Monitoring
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on financial data API, fundamentals data, and market monitoring.
Free-plan limits: Credit card required, Free stock quotes are delayed by one minute and futures by 20 minutes, and The 7-day Elite trial requires a card and automatically converts to the selected paid plan.
U.S. market coverage: U.S.-only coverage for NYSE, Nasdaq, and Amex equities.

Price: SEC API (sec-api.io)Free • From $55/mo
FINVIZFree • From $299.50/yr
Free tier: Free, card required
Replacement: Partial replacement

Pricing checked 2026-08-23 via support.

Start FINVIZ Elite trial Compare

Full review and details

Business QuantPartial replacementFree • From $300/yrFree with signup

Partial replacement

Business Quant

Bottom line: U.S. equity investors looking for screeners, financials, KPIs, segment data, estimates, ownership, and exports in a cheaper research workflow than full institutional terminals.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials

Gain

Screeners
Stock Comparison
Data Visualizations
Scores

Lose

Regulatory Filings Monitoring
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on market monitoring, AI agent data access, and research reports.
Free-plan limits: Signup required, Free plan includes 30 API calls/day and 0.1GB data transfer/month, and Pro is listed at $49/month monthly or $25/month equivalent when billed annually.
U.S.-focused coverage: Business Quant focuses on U.S.-listed securities. Users needing broad international exchange coverage should compare other data providers.

Price: SEC API (sec-api.io)Free • From $55/mo
Business QuantFree • From $300/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Business Quant plans Compare

Full review and details

FinancialData.NetClosest replacementFree • From $29/moFree with signup

Closest replacement

FinancialData.Net

Bottom line: Developers who want prices, fundamentals, statements, options, funds, ESG, calendars, ownership data, and news from one API.

Keep

APIs & Data Feeds
Regulatory Filings Monitoring
Insider Data
Institutional Ownership
Financials
IPO

Gain

Sheets / Excel Add-ins
Quant
News
Calendar

Lose

Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.
Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting.

Watch out

Avoid as a full replacement if you rely on market monitoring, research reports, and screening and idea generation.
Free-plan limits: Signup required, Free plan lists 300 requests/day, and Professional is $149/month or $1,299/year and includes MCP server plus internal commercial use.
Serious use is paid: The free tier is useful for testing but is capped at 300 requests/day and excludes many higher-value datasets and MCP access.

Price: SEC API (sec-api.io)Free • From $55/mo
FinancialData.NetFree • From $29/mo
Free tier: Free with signup
Replacement: Drop-in replacement

Pricing checked 2026-08-23 via pricing.

Compare FinancialData.Net plans Compare

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TipRanksPartial replacementFree • From $29.95/moFree with signup

Partial replacement

TipRanks

Analyst pickTested by us

Bottom line: Retail investors looking for analyst consensus, expert rankings, Smart Score, news sentiment, and stock ideas.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials
IPO

Gain

Stock Ideas
Top Analysts
Screeners
ETF Screeners

Lose

Regulatory Filings Monitoring
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.

Watch out

Avoid as a full replacement if you rely on fundamentals data, insider and institutional tracking, and market monitoring.
Free-plan limits: Signup required, Free/Basic MCP OAuth quota is 10 tool calls per month, and Free API-key tier is limited to 10 requests per minute and 50 requests per month.
Best tools are paid: Premium and Ultimate gate Smart Portfolio, Smart Score, expert/insider/hedge-fund tools, exports, and higher MCP quotas.

Price: SEC API (sec-api.io)Free • From $55/mo
TipRanksFree • From $29.95/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

View TipRanks plans Compare

Full review and details

Fiscal.aiPartial replacementFree • From $39/moFree with signup

Partial replacement

Fiscal.ai

Analyst pickTested by us

Bottom line: Investors who want AI-assisted company research backed by financials, estimates, transcripts, filings, and dashboards.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials

Gain

Stock Ideas
Screeners
Stock Comparison
Data Visualizations

Lose

Regulatory Filings Monitoring
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on fundamentals data, insider and institutional tracking, and market monitoring.
Free-plan limits: Signup required, Free terminal access has dashboard, history, event, and AI prompt limits, and Free API access covers 100 companies, 50 requests per minute, and 250 requests per day.
Free access is limited: The free API is limited to 100 companies, 50 requests per minute, and 250 requests per day. Deeper history, exports, and some datasets require paid plans.

Price: SEC API (sec-api.io)Free • From $55/mo
Fiscal.aiFree • From $39/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Try Fiscal.ai Compare

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GuruFocusPartial replacementFree • From $549/yrFree with signup

Partial replacement

GuruFocus

Analyst pickTested by us

Bottom line: Value investors looking for long historical fundamentals, GF Score, GF Value, and guru/institutional holdings.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials
IPO

Gain

Stock Ideas
Screeners
ETF Screeners
Top Analysts

Lose

Regulatory Filings Monitoring
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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.

Watch out

Avoid as a full replacement if you rely on fundamentals data, insider and institutional tracking, and market monitoring.
Free-plan limits: Signup required, A free account has limited access, and Free members have limited portfolio capacity.
Paid access is region and tier dependent: Annual paid memberships, region add-ons, API plans, and pay-as-you-go API credits.

Price: SEC API (sec-api.io)Free • From $55/mo
GuruFocusFree • From $549/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Start GuruFocus trial Compare

Full review and details

Alpha VantagePartial replacementFree • From $49.99/moFree with signup

Partial replacement

Alpha Vantage

Tested by us

Bottom line: Developers and students looking for a simple API key for market, fundamentals, macro, FX, crypto, commodity, and options data.

Keep

APIs & Data Feeds
Insider Data
Financials
IPO

Gain

News
News Sentiment
Market Sentiment
Calendar

Lose

Regulatory Filings Monitoring
Institutional Ownership
Management Compensation
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on insider and institutional tracking, market monitoring, and research reports.
Free-plan limits: Signup required, Free key is limited to 25 API requests per day, and Personal premium plans run from $49.99 to $249.99 monthly or $499 to $2,499 yearly.
Free quota is small: A standard free limit of 25 API requests per day.

Price: SEC API (sec-api.io)Free • From $55/mo
Alpha VantageFree • From $49.99/mo
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Get Alpha Vantage API key Compare

Full review and details

Changeflow (Trackly)Partial replacementFree • From $1188/yrFree with signup

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

APIs & Data Feeds
Regulatory Filings Monitoring
Insider Data
Institutional Ownership

Gain

Alerts
News
Transcripts
AI Research

Lose

Financials
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on financial data API, fundamentals data, and insider and institutional tracking.
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: SEC API (sec-api.io)Free • From $55/mo
Changeflow (Trackly)Free • From $1188/yr
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Changeflow plans Compare

Full review and details

BörsdataPartial replacementFree • Contact for pricingFree with signup

Partial replacement

Börsdata

Bottom line: Nordic and European investors looking for a fundamentals-rich screener, reports, owner data, technical charts, and dividend research.

Keep

APIs & Data Feeds
Insider Data
Institutional Ownership
Financials

Gain

Screeners
Stock Ideas
Data Visualizations
Index Rebalancing

Lose

Regulatory Filings Monitoring
Management Compensation
IPO
API endpoints for query, full-text search, real-time streaming via WebSocket, download/PDF generation, XBRL-to-JSON conversion, and section extraction 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).

Watch out

Avoid as a full replacement if you rely on fundamentals data, insider and institutional tracking, and market monitoring.
Free-plan limits: Signup required, Free account has limited access, and Full data requires Premium, Pro, Pro+, or Enterprise.
Best value is Nordic-first: Global coverage exists on higher tiers, but Börsdata is strongest for Nordic equities and Nordic ownership/insider workflows.

Price: SEC API (sec-api.io)Free • From $55/mo
BörsdataFree • Contact for pricing
Free tier: Free with signup
Replacement: Partial replacement

Pricing checked 2026-08-23 via pricing.

Compare Börsdata plans Compare

Full review and details

What This Shortlist Tells You

FinancialData.Net is the closest drop-in replacement with overlapping coverage in APIs & Data Feeds, Regulatory Filings Monitoring, and Insider Data while adding Sheets / Excel Add-ins and Quant coverage and REST API for real-time and historical prices, company statements, insider and institutional activity, earnings releases, and related datasets. and Coverage includes U.S. and international equities, indexes, funds, derivatives, OTC securities, crypto, foreign exchange, and commodities. features (workflow overlap ~86%).

Every pick keeps a free tier; start with FinancialData.Net, SEC.gov (EDGAR), and Financial Modeling Prep (FMP) to road-test SEC API (sec-api.io) workflows without paying up front.

Need mobile access? GuruFocus, TipRanks, and Investing.com bring phone-ready workflows that SEC API (sec-api.io) lacks.

Round out your stack with new coverage areas like Sheets / Excel Add-ins, Quant, News, and Calendar.

SEC API (sec-api.io) still leads on Management Compensation, so keep it handy for those workflows.

Coverage Snapshot

Where alternatives already align

Most shared categories across the top matches.

Insider Data×20APIs & Data Feeds×17Institutional Ownership×17Financials×13IPO×12Regulatory Filings Monitoring×6

New angles introduced

Categories the alternatives add beyond SEC API (sec-api.io).

News+16Calendar+15Screeners+15Dividends+13Options+12Alerts+11Data Visualizations+10Splits+10

Free Access & Pricing

Free options

All 20

20 vetted picks keep a permanent free tier so you can validate workflows before upgrading.

Mobile ready

6/20

6 alternatives bring native mobile access.

API availability

17/20

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

Quality checks

9 starred / 13 tested

9 tools are flagged as analyst picks; 13 have been hands-on tested.

Avg. coverage overlap

61%

Average percentage of categories shared with the base tool.

Free Alternatives FAQ

What are the best free alternatives to SEC API (sec-api.io)?

Start with FinancialData.Net, SEC.gov (EDGAR), and Financial Modeling Prep (FMP) to replicate SEC API (sec-api.io) workflows without paying for a subscription.

Do these picks stay permanently free?

Yes. Each platform listed keeps a standing free tier with no credit card required -- though export limits or seat caps may apply if you scale usage.

Which SEC API (sec-api.io) workflows stay covered on the free plan?

Expect solid overlap across APIs & Data Feeds, Regulatory Filings Monitoring, Insider Data, Institutional Ownership, Financials, and IPO, so core SEC API (sec-api.io) workflows can move over without a paid upgrade.

What extra coverage do the free alternatives add?

Sheets / Excel Add-ins, Quant, News, Calendar, Splits, Dividends, Short Interest, Macro Data, Scores, ESG Ratings, US Government Trades, ETF Analysis, Fund Analysis, Options, Official Sources, Improved Filings, Corporate Actions & Special Situations, Alerts, Screeners, Valuation Models, Analyst Forecasts, Analyst Ratings & Price Targets, Transcripts, Stock Ideas, ETF Screeners, Top Analysts, Stock Comparison, ETF Comparison, Data Visualizations, Backtesting, Correlation, Portfolio, Watchlist, Yield Curves, Credit Ratings & Outlooks, Flags, AI Research, AI Chat, Broker Connectors, Education, Blogs, Videos, Forums, Newsletters, Custom Dashboards, Stock Handbook, News Sentiment, Webhooks, Risk Metrics, Performance Attribution, Bulls Say Bear Say, Guidance / Pre-announcements, Options P&L, Compounding Calculator, Retirement Calculator, Market Sentiment, Reddit, CDS Spreads, Index Rebalancing, Which ETF includes this Stock?, and Dark Pool & Off-Exchange show up most often as bonus coverage beyond the base platform, giving you room to experiment before upgrading.

Where might I still rely on SEC API (sec-api.io)?

Management Compensation, Financials, Regulatory Filings Monitoring, IPO, Institutional Ownership, and APIs & Data Feeds remain strengths for SEC API (sec-api.io). Keep it handy for those tasks or plan for a paid upgrade if they matter.

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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.