★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
OpenInsider vs SEC.gov (EDGAR)
Pick OpenInsider instead if
OpenInsider
Free · Web
- You care about screeners and data visualizations, things SEC.gov (EDGAR) doesn't offer
Start here
SEC.gov (EDGAR)
Free · Web · API
- You want an API so you can script or automate things
- You care about official sources, regulatory filings monitoring, and improved filings, things OpenInsider doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
SEC.gov (EDGAR) simply does more: 9 categories to OpenInsider's 3, including official sources, regulatory filings monitoring, and improved filings. OpenInsider counters by being completely free. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
OpenInsider
Vote once to reveal the community verdict.
SEC.gov (EDGAR)
Vote once to reveal the community verdict.
Key differences at a glance
- API access
- SEC.gov (EDGAR)
- Broader coverage
- SEC.gov (EDGAR)9 vs 3 categories
- Free plan
- Both
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 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 | No | 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 +4 more |
Categories covered | 3 | 9 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time | Latency: Real-time and Timezone: America/New_York |
Capabilities | Universe builder | — |
| Try it | Visit OpenInsider | Visit SEC.gov (EDGAR) |
Where each one shines
What OpenInsider and SEC.gov (EDGAR) each do best.ShowHide
Where each one shines
What OpenInsider and SEC.gov (EDGAR) each do best.What OpenInsider does best
- Screen real-time SEC Form 4 insider purchases and sales using data sourced from sec.gov.
- Use prebuilt report pages such as Latest Insider Purchases to start from high-signal insider buying activity.
- Search and filter insider transactions by ticker, filing date, trade date, insider, owner type, transaction type, value, price, and related table fields.
- Drill into ticker, insider, and industry pages to review related filings and transaction history.
- Use insider buy-sell charts to visualize insider activity instead of reading only raw transaction tables.
What SEC.gov (EDGAR) does best
- Search and open official EDGAR filings for U.S. public companies, funds, insiders, institutional managers, IPOs, registration statements, proxy materials, and current reports.
- Use 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 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.
- Use data.sec.gov public APIs for company submission histories and XBRL-derived companyconcept, companyfacts, and frames data without an API key.
Every detail we compared
Every tracked attribute for OpenInsider and SEC.gov (EDGAR), side by side.ShowHide
Every detail we compared
Every tracked attribute for OpenInsider and SEC.gov (EDGAR), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksClosed-End Funds | StocksETFsMutual FundsFunds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsAnalystsQuants/DevelopersStudents/Researchers |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker and CIK | Countries: USIdentifiers: CIK and Ticker |
| Data | ||
Data freshness | Real-time | Real-time |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: NoneDocs |
Integrations | Not specified | data.sec.gov public APIsEDGAR RSS FeedsEDGAR Public Dissemination Service (PDS)EDGAR API Development Toolkit for filers |
Export formats | CSV | JSONXMLPDF |
| Plans & trust | ||
Capability signals | Universe builder | Not specified |
Vendor & support | Not specified | U.S. Securities and Exchange CommissionCountry: United StatesSupport: Email |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | — | Freeautomated access policy: Automated access is monitored; the current max request rate is 10 req... |
Questions we keep getting
What's the difference between OpenInsider and SEC.gov (EDGAR)?
OpenInsider leans toward insider data, screeners, and data visualizations, while SEC.gov (EDGAR) puts more weight on official sources, regulatory filings monitoring, and improved filings. They overlap in 1 categories, so for most people it comes down to workflow preference and price.
How much do OpenInsider and SEC.gov (EDGAR) cost?
Good news: both OpenInsider and SEC.gov (EDGAR) have free plans, so you can run them side by side and only pay if you hit a wall.
Does OpenInsider or SEC.gov (EDGAR) have an API?
SEC.gov (EDGAR) has an API for programmatic access and custom integrations. OpenInsider doesn't, so you're working through its interface.
Should I choose OpenInsider or SEC.gov (EDGAR)?
It depends on what you're after. Pick OpenInsider if screeners and data visualizations matter to you; go with SEC.gov (EDGAR) if you'd rather have official sources and regulatory filings monitoring. And if you only need the basics both share, let price decide.
What asset classes do OpenInsider and SEC.gov (EDGAR) cover?
Both cover stocks. OpenInsider also handles closed-end funds. SEC.gov (EDGAR) adds ETFs, mutual funds, and funds on top.
Do OpenInsider 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 OpenInsider and SEC.gov (EDGAR)?
OpenInsider exports to CSV. SEC.gov (EDGAR) is stingier about getting data out.
Which has a better stock screener: OpenInsider or SEC.gov (EDGAR)?
OpenInsider has a stock screener for surfacing ideas; SEC.gov (EDGAR) doesn't, and focuses its energy elsewhere.
Keep researching
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Feedback
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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.