ETF Action adds ETF Overview, ETF Performance, ETF Holdings, ETF Fundamentals, ETF Valuation, ETF Factors, ETF Overlap, Screeners, Data Visualizations, Portfolio, Watchlist, Backtesting, 13F, Blogs, and Videos coverage that Find and update company information (Companies House) skips.
VOL. XCIV, NO. 247
★ FINANCIAL TOOLS & SERVICES DIRECTORY ★
PRICE: 5 CENTS
Thursday, December 4, 2025
Tool Comparison
ETF Action vs Find and update company information (Companies House) comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Quick takeaways
Find and update company information (Companies House) includes Regulatory Filings Monitoring categories that ETF Action omits.
In depth comparison
ETF Action
etfaction.com
Independent ETF analytics platform for advisors and asset managers. Offers global ETF classification, look‑through holdings analytics, overlap analysis, flows/volumes with T+1 flow timing, live quotes (FMV) via Polygon.io, model portfolio tools, 13F screening (Advisor Pro), and enterprise options including API access. DIY/Advisor Pro plans emphasize self‑service research and Excel/CSV downloads; Enterprise adds collaboration, custom dashboards, and API. A separate Model Builder plan enables model uploads and ‘Bridge’ trading integration. API details are not publicly documented—confirm endpoints and auth with vendor.
Categories
Platforms
WebAPI
Pricing
FreeSubscription
Quick highlights
- Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto).
- Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models.
- Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates.
- Live pricing on platform pages via Polygon.io FMV quotes (real‑time-ish indicative).
- Screeners for ETFs; watchlists; data exports to Excel/CSV (DIY 50 rows, Advisor Pro 500 rows).
Community votes (overall)
0% upvotes 0% downvotes
You haven't voted yet
Find and update company information (Companies House)
find-and-update.company-information.service.gov.uk
The official UK companies register, providing free search and access to filing histories, document images, and company information. Users can follow companies for email alerts on new filings, and bulk data is available via monthly downloads. Certified copies and certificates are offered for a fee. Developers have access to REST and Streaming APIs with clear rate limits, making the service a reliable, real-time regulatory source.
Platforms
WebAPI
Pricing
Free
Quick highlights
- Free search and viewing of company information including registered details, officers, filing history, document images, mortgage charges, and insolvency data.
- Follow companies and receive email alerts when new filings are accepted, with direct links to the filing history.
- Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express).
- Bulk data available as monthly CSV snapshots of the entire UK companies register.
- Public REST API providing structured access to company data (companies, officers, persons of significant control, etc.), authenticated via API key; some flows support OAuth2. Rate limit of 600 requests per 5 minutes.
Community votes (overall)
0% upvotes 0% downvotes
You haven't voted yet
Where they differ
ETF Action
Distinct strengths include:
- Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto).
- Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models.
- Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates.
- Live pricing on platform pages via Polygon.io FMV quotes (real‑time-ish indicative).
Find and update company information (Companies House)
Distinct strengths include:
- Free search and viewing of company information including registered details, officers, filing history, document images, mortgage charges, and insolvency data.
- Follow companies and receive email alerts when new filings are accepted, with direct links to the filing history.
- Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express).
- Bulk data available as monthly CSV snapshots of the entire UK companies register.
Feature-by-feature breakdown
| Attribute | ETF Action | Find and update company information (Companies House) |
|---|---|---|
Categories Which research workflows each platform targets | Shared: Data APIs, Alerts Unique: ETF Overview, ETF Performance, ETF Holdings, ETF Fundamentals, ETF Valuation, ETF Factors, ETF Overlap, Screeners, Data Visualizations, Portfolio, Watchlist, Backtesting, 13F, Blogs, Videos | Shared: Data APIs, Alerts Unique: Regulatory Filings Monitoring |
Asset types Supported asset classes and universes | ETFs, Stocks | Other |
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 | Not yet | Not yet |
Editor pick Featured inside curated shortlists | Standard listing | Standard listing |
Frequently Asked Questions
Which workflows do ETF Action and Find and update company information (Companies House) both support?
Both platforms cover Data APIs, and Alerts workflows, so you can research those use cases in either tool before digging into the feature differences below.
Do ETF Action and Find and update company information (Companies House) require subscriptions?
Both ETF Action and Find and update company information (Companies House) keep freemium access with optional paid upgrades, so you can trial each platform before committing.
How can you access ETF Action and Find and update company information (Companies House)?
Both ETF Action and Find and update company information (Companies House) 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?
ETF Action differentiates itself with Global ETF ‘Channels’ taxonomy with category reports and dashboards (Size & Style US/Global, Region & Country, Sector & Industry, Thematic, Fixed Income, Non‑Traditional, Commodities, Crypto)., Look‑through analytics on fund holdings for factor/style, sector/industry, country, concentration; portfolio overlap analysis across funds or entire models., and Flows & trading dashboards (volumes/ADV); flows noted as T+1 timing in daily updates., whereas Find and update company information (Companies House) stands out for Free search and viewing of company information including registered details, officers, filing history, document images, mortgage charges, and insolvency data., Follow companies and receive email alerts when new filings are accepted, with direct links to the filing history., and Order certified copies and certificates (fees apply, e.g. £15 standard / £50 express)..
Keep exploring
Keep exploring
Stay on top of related tools
Browse the categories and profiles that overlap most with this comparison to round out your shortlist.
Related categories
Follow the same themes these tools compete in.
Recommended tools
These profiles share overlapping coverage with both sides of this matchup.
- Fiscal.aiEditor's pickHands-on review
Overlap: Screeners, Data Visualizations, and Portfolio.
ScreenersData VisualizationsPortfolio - TradingViewEditor's pickHands-on review
Overlap: Screeners, Data Visualizations, and Portfolio.
ScreenersData VisualizationsPortfolio - KoyfinEditor's pickHands-on review
Overlap: Portfolio, Watchlist, and Screeners.
PortfolioWatchlistScreeners - YChartsHands-on review
Overlap: Screeners, Data Visualizations, and Portfolio.
ScreenersData VisualizationsPortfolio - FINVIZEditor's pickHands-on review
Overlap: Screeners, Data Visualizations, and Portfolio.
ScreenersData VisualizationsPortfolio - GuruFocusEditor's pickHands-on review
Overlap: Screeners, Portfolio, and Backtesting.
ScreenersPortfolioBacktesting
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.