★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Find and update company information (Companies House) vs SEC.gov (EDGAR)
Pick Find and update company information (Companies House) if
Find and update company information (Companies House)
Free · Web · API
Pick SEC.gov (EDGAR) if
SEC.gov (EDGAR)
Free · Web · API
- You care about improved filings, insider data, and institutional ownership, things Find and update company information (Companies House) 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
Find and update company information (Companies House) and SEC.gov (EDGAR) cover a lot of the same ground (4 shared categories, including regulatory filings monitoring, alerts, and APIs & data feeds), so for the basics you won't go far wrong with either. SEC.gov (EDGAR) simply does more: 9 categories to Find and update company information (Companies House)'s 4, including improved filings, insider data, and institutional ownership. Find and update company information (Companies House) counters by being completely free.
What readers say
Find and update company information (Companies House)
Vote once to reveal the community verdict.
SEC.gov (EDGAR)
Vote once to reveal the community verdict.
Key differences at a glance
- Global coverage
- Find and update company information (Companies House)
- Broader coverage
- SEC.gov (EDGAR)9 vs 4 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: api rate limit: 600 requests per 5 minutes | 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 |
Broker sync | No | — |
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 | 4 | 9 |
Regions | Europe | North America |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time and Streaming, Corporate actions: Current +1 more | Latency: Real-time and Timezone: America/New_York |
| Try it | Visit Find and update company information (Companies House) | Visit SEC.gov (EDGAR) |
Where each one shines
What Find and update company information (Companies House) and SEC.gov (EDGAR) each do best.ShowHide
Where each one shines
What Find and update company information (Companies House) and SEC.gov (EDGAR) each do best.What Find and update company information (Companies House) does best
- Search tools across the official UK register for active and dissolved companies, registered details, company status, filing history, officers, charges, insolvency records, and document images.
- Views for reviewing accounts, confirmation statements, incorporation documents, officer appointments, mortgage charges, and other filings from the company record.
- Persons with significant control when ownership or control context matters for diligence, supplier review, or private-company research.
- Monitoring companies and receive email alerts when new filings are accepted, with direct links back to the filing history.
- Advanced search filters for company status, dates, filing types, directors, and other register fields where available.
What SEC.gov (EDGAR) does best
- Search tools across and open official 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.
- Monitoring 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.
Every detail we compared
Every tracked attribute for Find and update company information (Companies House) and SEC.gov (EDGAR), side by side.ShowHide
Every detail we compared
Every tracked attribute for Find and update company information (Companies House) and SEC.gov (EDGAR), side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | StocksETFsMutual FundsFunds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsAnalystsQuants/DevelopersStudents/Researchers |
Regions | Europe | North America |
Coverage details | Countries: GB | Countries: USIdentifiers: CIK and Ticker |
| Data | ||
Data freshness | Real-timeStreaming | Real-time |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey and OAuth2120 req/min | Auth: NoneDocs |
Integrations | Not specified | data.sec.gov public APIsEDGAR RSS FeedsEDGAR Public Dissemination Service (PDS)EDGAR API Development Toolkit for filers |
Export formats | PDFCSV | JSONXMLPDF |
| Plans & trust | ||
Vendor & support | Companies House (Executive agency of the UK Government)Country: United KingdomSupport: Email and Phone | U.S. Securities and Exchange CommissionCountry: United StatesSupport: Email |
Curation ratings | Methodology 5/5Reliability 5/5UX 4/5 | Not specified |
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 | Freeapi rate limit: 600 requests per 5 minutes | Freeautomated access policy: Automated access is monitored; the current max request rate is 10 req... |
Questions we keep getting
What's the difference between Find and update company information (Companies House) and SEC.gov (EDGAR)?
Find and update company information (Companies House) leans toward regulatory filings monitoring, alerts, and APIs & data feeds, while SEC.gov (EDGAR) puts more weight on official sources, regulatory filings monitoring, and improved filings. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do Find and update company information (Companies House) and SEC.gov (EDGAR) cost?
Good news: both Find and update company information (Companies House) and SEC.gov (EDGAR) have free plans, so you can run them side by side and only pay if you hit a wall.
Do Find and update company information (Companies House) 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 Find and update company information (Companies House) or SEC.gov (EDGAR)?
It depends on what you're after. Pick Find and update company information (Companies House) if you prefer its overall approach; go with SEC.gov (EDGAR) if you'd rather have improved filings and insider data. And if you only need the basics both share, let price decide.
What asset classes do Find and update company information (Companies House) and SEC.gov (EDGAR) cover?
Find and update company information (Companies House) covers other. SEC.gov (EDGAR) covers stocks, ETFs, and mutual funds.
Do Find and update company information (Companies House) and SEC.gov (EDGAR) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Find and update company information (Companies House) or SEC.gov (EDGAR)?
Find and update company information (Companies House) has documented international coverage (Europe), so it's the safer bet if you hold non-US stocks. SEC.gov (EDGAR) is more region-specific, mainly North America.
Can I export data from Find and update company information (Companies House) and SEC.gov (EDGAR)?
Find and update company information (Companies House) exports to CSV. SEC.gov (EDGAR) is stingier about getting data out.
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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.