VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Sunday, October 5, 2025

Head-to-head

Danelfin 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

Danelfin adds Stock Ideas, Screeners, Portfolio, Watchlist, Scores, and ETF Overview coverage that Find and update company information (Companies House) skips.

Find and update company information (Companies House) includes Regulatory Filings Monitoring categories that Danelfin omits.

Danelfin highlights: AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data., Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017., and REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns..

Find and update company information (Companies House) is known 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)..

Danelfin logo

Danelfin

danelfin.com

Hands-on review

AI-driven scoring and ranking platform for U.S.-listed stocks, ETFs, and the STOXX 600 in Europe. Offers Free, Plus, and Pro web tiers alongside API-only plans. Historical daily AI Scores are available back to 2017 for Pro/API users. Scores refresh end-of-day, typically about 15 hours after the U.S. close. CSV export and JSON API access are plan-gated.

Platforms

Web
API

Pricing

Free
Subscription

Quick highlights

  • AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data.
  • Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017.
  • REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns.
  • API plans (Basic, Expert, Elite) differ by monthly call quotas and rate limits — ranging from 1,000 to 50,000 calls per month.
  • Web tiers: Free, Plus, and Pro. Plus unlocks unlimited rankings and reports, while Pro adds CSV export of scores and indicators, historical AI Scores since 2017, alpha signals, trading parameters, and price forecasts (1M/3M/6M horizons).

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Find and update company information (Companies House) logo

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

Web
API

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.

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Overlap

Shared focus areas

2 overlaps

Mutual strengths include Alerts, and Data APIs.

Where they differ

Danelfin

Distinct strengths include:

  • AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data.
  • Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017.
  • REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns.
  • API plans (Basic, Expert, Elite) differ by monthly call quotas and rate limits — ranging from 1,000 to 50,000 calls per month.

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

AttributeDanelfinFind and update company information (Companies House)
Categories

Which research workflows each platform targets

Shared: Alerts, Data APIs

Unique: Stock Ideas, Screeners, Portfolio, Watchlist, Scores, ETF Overview

Shared: Alerts, Data APIs

Unique: Regulatory Filings Monitoring

Asset types

Supported asset classes and universes

Stocks, ETFs

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

  • AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data.
  • Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017.
  • REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns.
  • API plans (Basic, Expert, Elite) differ by monthly call quotas and rate limits — ranging from 1,000 to 50,000 calls per month.
  • Web tiers: Free, Plus, and Pro. Plus unlocks unlimited rankings and reports, while Pro adds CSV export of scores and indicators, historical AI Scores since 2017, alpha signals, trading parameters, and price forecasts (1M/3M/6M horizons).
  • Portfolio management with daily email alerts on score upgrades or downgrades. Free users get one small portfolio; Plus supports multiple portfolios of up to 30 holdings each; Pro allows unlimited portfolios and holdings.

Unique

  • 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.
  • Streaming API for real-time updates covering company information, filing history, insolvency, and charges.
Tested

Verified by hands-on testing inside Find My Moat

Yes

Not yet

Editor pick

Featured inside curated shortlists

Standard listing

Standard listing

Frequently Asked Questions

Which workflows do Danelfin and Find and update company information (Companies House) both support?

Both platforms cover Alerts, and Data APIs workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do Danelfin and Find and update company information (Companies House) require subscriptions?

Both Danelfin 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 Danelfin and Find and update company information (Companies House)?

Both Danelfin 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?

Danelfin differentiates itself with AI Score (1–10) estimates the probability of a stock or ETF outperforming the market over the next three months, based on daily analysis of ~10,000 features per stock across technical, fundamental, and sentiment data., Coverage includes U.S.-listed stocks and ETFs as well as STOXX 600 European stocks, with historical daily AI Scores available since 2017., and REST API with API key authentication and JSON output. Endpoints include rankings, filters (date, ticker, sector, industry, asset type), buy/sell track record filters, and sector/industry breakdowns., 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)..

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.