Tool Comparison
OTC Markets vs SEC.gov (EDGAR)
- Paid from
- On request
- Free plan
- Yes
- Platforms
- Web, API, Other
Best if
- You want screeners, news, and order book / level II.
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want regulatory filings monitoring, insider data, and institutional ownership.
Pick OTC Markets if
OTC Markets
Free • Contact for pricing · Web · API · Other
- You want screeners, news, and order book / level II.
Pick SEC.gov (EDGAR) if
SEC.gov (EDGAR)
Free · Web · API
- You want regulatory filings monitoring, insider data, and institutional ownership.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
OTC Markets and SEC.gov (EDGAR) cover a lot of the same ground (3 shared categories, APIs & data feeds, improved filings, and official sources), so for the basics you won't go far wrong with either. SEC.gov (EDGAR) simply does more: 9 categories to OTC Markets's 6, including regulatory filings monitoring, insider data, and institutional ownership. OTC Markets counters by being completely free.
What readers say
OTC Markets
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SEC.gov (EDGAR)
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Key differences at a glance
- Broader coverage
- SEC.gov (EDGAR)9 vs 6 categories
- Free plan
- Both
What OTC Markets does best
- Research OTCQX, OTCQB, OTCID, Pink Limited, and Expert Market securities through issuer pages with quotes, charts, financials, news, and tier context.
- The OTC Markets Stock Screener to narrow OTC securities before moving into issuer pages, filings, quote history, and disclosure context.
- License real-time Level 1 and Level 2 feeds for quotes, trades, reference data, and market-participant depth.
- Level 2+ for quote-book depth and market-participant information, with licensing that also includes Level 1 access.
- Use end-of-day files for closing trades, quotes, Caveat Emptor flags, and market tier.
What SEC.gov (EDGAR) does best
- Search and open EDGAR filings for U.S. public companies, funds, insiders, institutional managers, IPOs, registration statements, proxy materials, and current reports.
- Company Search, Full Text Search, Latest Filings, Mutual Fund Search, CIK lookup, SIC lookup, EDGAR RSS feeds, and filing assistance tools from one official source.
- Search tools across full filing text since 2001, including exhibits and attachments, with filters for ticker, company, CIK, reporter name, form type, filing date, location, and incorporation jurisdiction.
- Monitor latest filings in near real time and use RSS feeds or search pages as the practical free alert layer for public users.
- Data.sec.gov public APIs for company submission histories and XBRL-derived companyconcept, companyfacts, and frames data are available without an API key.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • Contact for pricing | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Market Data Licensing: note: Level 2 includes Level 1. CUSIP and Global OTC require additional ent... and OTC Disclosure API: rate limit per min: 1,000 | Free: automated access policy: Automated access is monitored; the current max request rate is 10 req... |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Integrations | — | data.sec.gov public APIs, EDGAR RSS Feeds +2 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +3 more | Retail Traders, Pro Retail +4 more |
Categories covered | 6 | 9 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Streaming, 15-min Delayed, and End of Day, Granularity: Tick and EOD +1 more | Latency: Real-time and Timezone: America/New_York |
Data partners | ICE Data Services | — |
| Try it | Visit OTC Markets | Visit SEC.gov (EDGAR) |
Standout features
The best features of OTC Markets and SEC.gov (EDGAR).ShowHide
Standout features
What OTC Markets does best
- Research OTCQX, OTCQB, OTCID, Pink Limited, and Expert Market securities through issuer pages with quotes, charts, financials, news, and tier context.
- The OTC Markets Stock Screener to narrow OTC securities before moving into issuer pages, filings, quote history, and disclosure context.
- License real-time Level 1 and Level 2 feeds for quotes, trades, reference data, and market-participant depth.
- Level 2+ for quote-book depth and market-participant information, with licensing that also includes Level 1 access.
- Use end-of-day files for closing trades, quotes, Caveat Emptor flags, and market tier.
What SEC.gov (EDGAR) does best
- Search and open EDGAR filings for U.S. public companies, funds, insiders, institutional managers, IPOs, registration statements, proxy materials, and current reports.
- Company Search, Full Text Search, Latest Filings, Mutual Fund Search, CIK lookup, SIC lookup, EDGAR RSS feeds, and filing assistance tools from one official source.
- Search tools across full filing text since 2001, including exhibits and attachments, with filters for ticker, company, CIK, reporter name, form type, filing date, location, and incorporation jurisdiction.
- Monitor latest filings in near real time and use RSS feeds or search pages as the practical free alert layer for public users.
- Data.sec.gov public APIs for company submission histories and XBRL-derived companyconcept, companyfacts, and frames data are available without an API key.
All details
Every attribute we track for OTC Markets and SEC.gov (EDGAR).ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksBonds | StocksETFsMutual FundsFunds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailInstitutional InvestorsAnalystsQuants/Developers | Retail TradersPro RetailInstitutional InvestorsAnalystsQuants/DevelopersStudents/Researchers |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker and CUSIP | Countries: USIdentifiers: CIK and Ticker |
| Data | ||
Data freshness | Streaming15-min DelayedEnd of Day | Real-time |
Data granularity | TickEOD | Not specified |
Data partners | ICE Data Services | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey1,000 req/minDocs | Auth: NoneDocs |
Integrations | Not specified | data.sec.gov public APIsEDGAR RSS FeedsEDGAR Public Dissemination Service (PDS)EDGAR API Development Toolkit for filers |
Export formats | JSONCSVXML | JSONXMLPDF |
| Plans & trust | ||
Vendor & support | OTC Markets Group Inc.Country: United StatesSupport: Email and Phone | U.S. Securities and Exchange CommissionCountry: United StatesSupport: Email |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Public Website” | Freeautomated access policy: Automated access is monitored; the current max request rate is 10 req... |
| Entry paid plan | Subscription“Market Data Licensing”note: Level 2 includes Level 1. CUSIP and Global OTC require additional ent... | — |
| Custom / enterprise | Contact sales“OTC Disclosure API”rate limit per min: 1,000 | — |
Questions we keep getting
What's the difference between OTC Markets and SEC.gov (EDGAR)?
OTC Markets leans toward screeners, news, and APIs & data feeds, while SEC.gov (EDGAR) puts more weight on official sources, regulatory filings monitoring, and improved filings. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do OTC Markets and SEC.gov (EDGAR) cost?
Good news: both OTC Markets and SEC.gov (EDGAR) have free plans, so you can run them side by side and only pay if you hit a wall.
Do OTC Markets and SEC.gov (EDGAR) have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose OTC Markets or SEC.gov (EDGAR)?
It depends on what you're after. Pick OTC Markets if screeners and news matter to you; go with SEC.gov (EDGAR) if you'd rather have regulatory filings monitoring and insider data. And if you only need the basics both share, let price decide.
What asset classes do OTC Markets and SEC.gov (EDGAR) cover?
Both cover stocks. OTC Markets also handles bonds. SEC.gov (EDGAR) adds ETFs, mutual funds, and funds on top.
Do OTC Markets and SEC.gov (EDGAR) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from OTC Markets and SEC.gov (EDGAR)?
OTC Markets exports to CSV. SEC.gov (EDGAR) is stingier about getting data out.
Which has a better stock screener: OTC Markets or SEC.gov (EDGAR)?
OTC Markets has a stock screener for surfacing ideas; SEC.gov (EDGAR) doesn't, and focuses its energy elsewhere.
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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.