VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Saturday, September 27, 2025
Investors comparing SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) will find that Both SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) concentrate on Data APIs, Regulatory Filings Monitoring, and Insider Data workflows, making them natural alternatives for similar investment research jobs. SEC API (sec-api.io) leans into Financials, and Management Compensation, which can be decisive for teams that need depth over breadth. SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) stands out with Secondary Offerings, News, and Alerts that the competition lacks. Use the feature-by-feature table to inspect unique capabilities and confirm which roadmap best maps to your process.
Head-to-head
SEC API (sec-api.io) vs SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
- SEC API (sec-api.io) adds Financials, and Management Compensation coverage that SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) skips.
- SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) includes Secondary Offerings, News, Alerts, and Education categories that SEC API (sec-api.io) omits.
- SEC API (sec-api.io) highlights: 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..
- SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) is known for: 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..
SEC API (sec-api.io)
sec-api.io
A commercial API suite for SEC/EDGAR data, designed for developers, quants, and compliance teams. The free tier includes 100 calls per month. Paid tiers unlock higher rate limits, more data (5 GB vs 15 GB monthly, with $0.30/GB overage), and features such as multiple API keys or redistribution rights for enterprise users. The platform emphasizes speed, with new filings typically available in under 300 ms.
Categories
Platforms
Pricing
Quick highlights
- 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.
- Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting.
- Live filing feeds available in real time via WebSocket for instant integration.
SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)
sec.gov
Primary U.S. source for public company, fund, and insider filings. The Full‑Text Search covers filings since 2001 (including exhibits), while the ‘Latest Filings’ view shows near‑real‑time submissions as they are processed. Search tools include Company search, Mutual Fund & Variable Insurance product search, CIK lookup, and RSS subscriptions. Developers can consume JSON via data.sec.gov (Submissions, XBRL Company Facts/Concepts/Frames). Programmatic access must include a descriptive User‑Agent and respect the SEC fair‑access limit (currently 10 requests/sec).
Categories
Platforms
Pricing
Quick highlights
- 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.
- CIK Lookup & helper datasets (company_tickers*.json) to map tickers↔CIK (company/fund/series/class).
- Developer APIs on data.sec.gov: submissions by CIK; XBRL endpoints (companyfacts, companyconcept, frames); bulk nightly ZIPs (submissions.zip, companyfacts.zip).
Shared focus areas
Both platforms align on these research themes, so you can stay within one workflow when your use case involves them.
Where they differ
SEC API (sec-api.io)
Distinct strengths 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).
- 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.
SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)
Distinct strengths 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).
- Company Search with ‘more search options’, plus dedicated searches for Mutual Funds (prospectuses/proxy voting) and Variable Insurance Products.
- CIK Lookup & helper datasets (company_tickers*.json) to map tickers↔CIK (company/fund/series/class).
Feature-by-feature breakdown
| Attribute | SEC API (sec-api.io) | SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Data APIs, Regulatory Filings Monitoring, Insider Data, 13F, 13D/13G, IPO, APIs & SDKs Unique: Financials, Management Compensation | Shared: Data APIs, Regulatory Filings Monitoring, Insider Data, 13F, 13D/13G, IPO, APIs & SDKs Unique: Secondary Offerings, News, Alerts, Education |
Asset types Supported asset classes and universes | Stocks, ETFs, Mutual Funds, Funds | Stocks, ETFs, Mutual Funds, Closed-End Funds, Bonds, Hedge Funds, Private Funds, Real Estate, Funds |
Experience levels Who each product is built for | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Platforms Where you can access the product | Web, API | Web, API |
Pricing High-level pricing models | Free, Subscription | Free |
Key features Core capabilities called out by each vendor | Unique
| Unique
|
Tested Verified by hands-on testing inside Find My Moat | Yes | Not yet |
Editor pick Featured inside curated shortlists | Highlighted | Standard listing |
Frequently Asked Questions
Which workflows do SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) both support?
Both platforms cover Data APIs, Regulatory Filings Monitoring, Insider Data, 13F, 13D/13G, IPO, and APIs & SDKs workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) require subscriptions?
Both SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings)?
Both SEC API (sec-api.io) and SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.
What unique strengths set the two platforms apart?
SEC API (sec-api.io) differentiates itself with 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., whereas SEC EDGAR — Company Filings (Full‑Text Search & Search Filings) stands out for 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..
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.