Tool Comparison
CapEdge vs SEC API (sec-api.io)
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web, Mobile
Best if
- You do a lot of your research from your phone
- You want screeners, stock comparison, and data visualizations.
- You're a long-term investor who cares more about fundamentals than headlines
- Paid from
- $55/mo, billed monthly
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want an API so you can script or automate things
- You want APIs & data feeds, regulatory filings monitoring, and management compensation.
- You're newer to investing and want something approachable
Pick CapEdge if
CapEdge
Free · Web · Mobile
- You do a lot of your research from your phone
- You want screeners, stock comparison, and data visualizations.
- You're a long-term investor who cares more about fundamentals than headlines
Pick SEC API (sec-api.io) if
SEC API (sec-api.io)
Free • From $55/mo, billed monthly · Web · API
- You want an API so you can script or automate things
- You want APIs & data feeds, regulatory filings monitoring, and management compensation.
- You're newer to investing and want something approachable
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
CapEdge and SEC API (sec-api.io) cover a lot of the same ground (4 shared categories, including financials, institutional ownership, and insider data), so for the basics you won't go far wrong with either. CapEdge simply does more: 18 categories to SEC API (sec-api.io)'s 7, including screeners, stock comparison, and data visualizations, plus a mobile app. SEC API (sec-api.io) counters by keeping things simpler.
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Key differences at a glance
- Mobile app
- CapEdge
- Broader coverage
- CapEdge18 vs 7 categories
- API access
- SEC API (sec-api.io)
- Beginner friendly
- SEC API (sec-api.io)
- Free plan
- Both
What CapEdge does best
- Search tools across SEC filings and earnings transcripts with company, ticker, form type, date, keyword, natural-language, and boolean-style filters.
- Filing-analysis views to see which companies mention a theme and how that theme changes across filings over time.
- Reading access to major SEC forms in a cleaner filing viewer with table-of-contents navigation, font controls, similar-filing links, sentiment, readability, and new-or-removed-word analysis.
- Comparison tools for successive 10-K and 10-Q filings with a diff viewer that highlights text changes and attempts to align changed table rows.
- Support for setting real-time email alerts for favorite companies, saved searches, filing groups, and specific form types, with full filing text or relevant exhibits included in the email.
What SEC API (sec-api.io) does best
- Search tools across SEC filings through query and full-text APIs covering all EDGAR form types and historical filings back to 1993.
- Real-time WebSocket filing streams when new SEC filings need to trigger alerts, workflows, or downstream processing quickly.
- Convert XBRL filings to standardized JSON financial statements for income statement, balance sheet, cash flow, and US GAAP line-item workflows.
- Extract clean filing sections such as MD&A, Risk Factors, and other 10-K, 10-Q, or 8-K sections for research or AI pipelines.
- Access to specialized APIs for Forms 3/4/5, 13F, 13D/G, Form 144, ADV, S-1, 424B4, Form C, Form D, Reg A, N-PORT, N-PX, and N-CEN data.
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 | Free • From $55/mo, billed monthly |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 9 limits: Free Tier: api calls: 100, Personal & Startups: query api rate limit: 20 requests/second/API key +7 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | No | Yes |
Broker sync | — | No |
Integrations | Deal Roadshow | — |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 18 | 7 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time | Latency: Real-time |
Data partners | 3 partners: SEC EDGAR, Financial Modeling Prep +1 more | — |
| Try it | Visit CapEdge | Visit SEC API (sec-api.io) |
Standout features
The best features of CapEdge and SEC API (sec-api.io).ShowHide
Standout features
What CapEdge does best
- Search tools across SEC filings and earnings transcripts with company, ticker, form type, date, keyword, natural-language, and boolean-style filters.
- Filing-analysis views to see which companies mention a theme and how that theme changes across filings over time.
- Reading access to major SEC forms in a cleaner filing viewer with table-of-contents navigation, font controls, similar-filing links, sentiment, readability, and new-or-removed-word analysis.
- Comparison tools for successive 10-K and 10-Q filings with a diff viewer that highlights text changes and attempts to align changed table rows.
- Support for setting real-time email alerts for favorite companies, saved searches, filing groups, and specific form types, with full filing text or relevant exhibits included in the email.
What SEC API (sec-api.io) does best
- Search tools across SEC filings through query and full-text APIs covering all EDGAR form types and historical filings back to 1993.
- Real-time WebSocket filing streams when new SEC filings need to trigger alerts, workflows, or downstream processing quickly.
- Convert XBRL filings to standardized JSON financial statements for income statement, balance sheet, cash flow, and US GAAP line-item workflows.
- Extract clean filing sections such as MD&A, Risk Factors, and other 10-K, 10-Q, or 8-K sections for research or AI pipelines.
- Access to specialized APIs for Forms 3/4/5, 13F, 13D/G, Form 144, ADV, S-1, 424B4, Form C, Form D, Reg A, N-PORT, N-PX, and N-CEN data.
All details
Every attribute we track for CapEdge and SEC API (sec-api.io).ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsBondsFunds | StocksETFsMutual FundsFunds |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailInstitutional InvestorsLong-term InvestorsValue InvestorsGrowth InvestorsAnalystsStudents/Researchers | Not specified |
Regions | North America | North America |
Coverage details | Countries: USIdentifiers: Ticker and CIK | Countries: USIdentifiers: Ticker and CUSIP |
| Data | ||
Data freshness | Real-time | Real-time |
Data partners | SEC EDGARFinancial Modeling PrepBenzinga | Not specified |
| Access & integrations | ||
API protocols | Not specified | RESTWebSocket |
API auth & delivery | Not specified | Auth: APIKeySDKs: Python and TS |
Import methods | CSVManual | Not specified |
Integrations | Deal Roadshow | Not specified |
Export formats | CSVExcel | JSONPDF |
| Plans & trust | ||
Vendor & support | Finsight Group Inc.Country: USFounded 2012Support: Email and Phone | Data2Value GmbHSupport: Email |
Curation ratings | Not specified | Methodology 4/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free | Free“Free Tier”api calls: 100 |
| Entry paid plan | — | $55/moBilled monthly“Personal & Startups”query api rate limit: 20 requests/second/API key · included download gbper month: 50 · +2 more |
| Top plan | — | $239/moBilled monthly“Business (Internal Use)”query api rate limit: 40 requests/second/API key · included download gbper month: 100 · +2 more |
| Custom / enterprise | — | Contact sales“Enterprise & Institutions” |
Questions we keep getting
What's the difference between CapEdge and SEC API (sec-api.io)?
CapEdge leans toward screeners, stock comparison, and data visualizations, while SEC API (sec-api.io) puts more weight on APIs & data feeds, regulatory filings monitoring, and insider data. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do CapEdge and SEC API (sec-api.io) cost?
Good news: both CapEdge and SEC API (sec-api.io) have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: CapEdge or SEC API (sec-api.io)?
SEC API (sec-api.io) is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Can I use CapEdge or SEC API (sec-api.io) on my phone?
CapEdge lists a dedicated mobile app, so it travels better. SEC API (sec-api.io) doesn't list a dedicated mobile app; its documented access is web and API.
Does CapEdge or SEC API (sec-api.io) have an API?
SEC API (sec-api.io) has an API for programmatic access and custom integrations. CapEdge doesn't, so you're working through its interface.
Should I choose CapEdge or SEC API (sec-api.io)?
It depends on what you're after. Pick CapEdge if screeners and stock comparison matter to you; go with SEC API (sec-api.io) if you'd rather have APIs & data feeds and regulatory filings monitoring. And if you only need the basics both share, let price decide.
What asset classes do CapEdge and SEC API (sec-api.io) cover?
Both cover stocks, ETFs, and funds. CapEdge also handles bonds. SEC API (sec-api.io) adds mutual funds on top.
Do CapEdge and SEC API (sec-api.io) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from CapEdge and SEC API (sec-api.io)?
CapEdge exports to CSV and Excel. SEC API (sec-api.io) is stingier about getting data out.
Which has a better stock screener: CapEdge or SEC API (sec-api.io)?
CapEdge has a stock screener for surfacing ideas; SEC API (sec-api.io) doesn't, and focuses its energy elsewhere.
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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.