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Investment Analytics · head to head

Clarity AI vs Koyfin

Clarity AI logo

Clarity AI

Investment Analytics

AI-driven sustainability, climate and SFDR data for investors and banks

From
On request
Free plan
No
Full reviewWebsite
Koyfin logo

Koyfin

Investment Analytics

Market research, portfolio analytics and client reporting for advisers and investors

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Koyfin has a free tier, so it costs nothing to try first.
  • Each has a real cost: Clarity AI no prices are published for any module; the site routes every enquiry to Talk to an Expert, checked November 2026.; Koyfin annual prices are not shown on the pricing page, only a claim of saving up to 30 per cent, checked November 2026.
  • They diverge on capability: Clarity AI covers Customisable ESG ratings, Koyfin covers Custom dashboards and watchlists.
  • Prices and features above were last checked on 12 November 2026.

Where they differ

Only the attributes on which Clarity AI and Koyfin actually diverge.

Attributes where Clarity AI and Koyfin differ
AttributeClarity AIKoyfin
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWeb, APIWeb, iOS, Android

Identical on both: user rating (Not yet rated), category (Investment Analytics).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Clarity AI

  • Customisable ESG ratings
  • SFDR and EU regulatory reporting
  • Asset-level physical climate risk
  • Climate transition and carbon footprint
  • Source traceability
  • Fund and private company coverage
  • Retail banking carbon footprint
  • API, datafeeds and MCP connectors

Only in Koyfin

  • Custom dashboards and watchlists
  • Advanced graphing
  • Equity screener
  • Market and macro dashboards
  • Model and client portfolios
  • Proposals and client reports
  • Financial analysis and transcripts
  • Mobile apps

What people use each for

The jobs each tool is most often brought in to do.

Clarity AI

  • Producing SFDR PAI statements and Article 8 and 9 periodic disclosuresnot Koyfin
  • Testing whether holdings qualify as sustainable investments under a firm's own SFDR methodologynot Koyfin
  • Assessing physical climate risk across a portfolio or loan book at asset levelnot Koyfin
  • Matching client sustainability preferences to products under MiFID IInot Koyfin
  • Checking fund names against ESMA naming guidelinesnot Koyfin
  • Showing retail banking customers the carbon footprint of their card spendingnot Koyfin

Koyfin

  • Individual investors researching stocks and ETFs on a free or low-cost plannot Clarity AI
  • Advisers building model portfolios and branded client proposalsnot Clarity AI
  • Macro and cross-asset monitoring with custom dashboardsnot Clarity AI
  • Screening global equities on fundamental and valuation criterianot Clarity AI
  • Teaching markets and financial analysis in universitiesnot Clarity AI

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Clarity AI

  • No prices are published for any module; the site routes every enquiry to Talk to an Expert, checked November 2026.
  • The Glass Lewis merger closed in September 2026 with branding and product integration still to be settled, so buyers are signing up to a roadmap that will change; the company says existing products stay supported during a phased integration.
  • Coverage figures differ between pages: the homepage cites around 98,000 issuers, the ESG ratings page 60,000+ companies and the SFDR PAI page 65,000+, so the coverage for a given dataset needs confirming rather than assuming.
  • Heavy use of AI estimation fills gaps that analyst-led providers leave empty, but an estimated figure is still not a reported one, and users should check confidence levels before relying on it in regulatory disclosures.
  • The physical risk web app with an interactive hazard map was only scheduled for July 2026; before then the asset-level physical risk product was datafeed only.
  • Glass Lewis is majority owned by Peloton Capital Management and Stephen Smith and also issues proxy voting recommendations, so ratings and stewardship advice now sit in one group; the company publishes conflict-of-interest controls, but it is a structural change from an independent data vendor.

Koyfin

  • Annual prices are not shown on the pricing page, only a claim of saving up to 30 per cent, checked November 2026.
  • Client proposals and reports are capped at 10 a month on Advisor Core, so a practice running regular reviews for many households needs Advisor Pro at $299 a month.
  • Advisor Core includes only one custodian integration, and the features page names only Schwab and Altruist; firms on other custodians fall back to PDF statement uploads, which are an Advisor Pro feature.
  • The data coverage page does not name its upstream data providers, so users cannot check where fundamentals and estimates come from.
  • No Excel add-in or API is described on the features or pricing pages, which limits use in spreadsheet-based modelling workflows.
  • The mobile app lists filings, screener and custom calculations as features still to come.

Pricing, plan by plan

Clarity AI

On request
  • Enterprise$undefined/mo
    • Priced by quotation through Talk to an Expert or the contact form
    • Licensed by module: climate, ESG risk, regulation, impact and retail banking
    • Delivered via web app, API, datafeed, MCP or partner platforms

Koyfin

Free
  • FreeFree
    • 2 years of financials and 1 year of estimates
    • Advanced charting and market and macro dashboards
    • 2 watchlists, 2 screens and 2 custom dashboards
  • Plus$39/month
    • 10 years of financials and estimates
    • ETF holdings and stock and ETF screener
    • Unlimited watchlists, screens and custom dashboards
  • Premium$79/month
    • Everything in Plus
    • Advanced portfolio analytics
    • Unlimited custom data and custom formulas
  • Advisor Core$209/month
    • Everything in Premium
    • Model and client portfolios
    • 10 client proposals and reports a month

Which should you pick?

Choose Clarity AI if

  • You need customisable esg ratings.
  • You work on Web, API.
  • You also want sfdr and eu regulatory reporting.
Clarity AI review

Choose Koyfin if

  • You need custom dashboards and watchlists.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want advanced graphing.
Koyfin review

Questions people ask

Is Clarity AI or Koyfin better?
Neither clearly leads. Clarity AI starts at On request and Koyfin at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clarity AI or Koyfin?
Koyfin has a free tier; the other does not. Paid plans start at On request for Clarity AI and Free for Koyfin.
Does Clarity AI or Koyfin run on more platforms?
Clarity AI runs on Web, API. Koyfin runs on Web, iOS, Android.
Can I use Koyfin for free?
Yes. Koyfin has a free tier, so you can try it without paying. Clarity AI starts at On request.
What is Clarity AI best used for?
Clarity AI is most often used for producing sfdr pai statements and article 8 and 9 periodic disclosures, testing whether holdings qualify as sustainable investments under a firm's own sfdr methodology, assessing physical climate risk across a portfolio or loan book at asset level, matching client sustainability preferences to products under mifid ii. Of those, producing sfdr pai statements and article 8 and 9 periodic disclosures and testing whether holdings qualify as sustainable investments under a firm's own sfdr methodology are not what Koyfin is typically brought in for.
What can Clarity AI do that Koyfin cannot?
Clarity AI covers Customisable ESG ratings, SFDR and EU regulatory reporting, Asset-level physical climate risk, Climate transition and carbon footprint. Koyfin covers Custom dashboards and watchlists, Advanced graphing, Equity screener, Market and macro dashboards.

Answered from the vendors’ own pages

Clarity AI: What does Clarity AI cover?

Sustainability and other extra-financial data for companies, funds and governments. The company cites coverage of around 98,000 issuers, 2.3 million private companies, more than 450,000 funds and 400-plus sovereigns, across climate, ESG risk, EU regulation and impact.

Source
Koyfin: How much does Koyfin cost?

Free is $0. Plus is $39 a month, Premium $79, Advisor Core $209 and Advisor Pro $299 at monthly billing, and annual plans save up to 30 per cent. Teams is quoted by sales.

Source
Clarity AI: How are Clarity AI ESG ratings built?

They are rules-based and use SASB materiality, drawing on more than 100 data sources with AI estimation and validation. Users can build custom profiles that choose topics, set weights and decide how missing data is handled, and trace each figure to its source.

Source
Koyfin: What does the Koyfin free plan include?

Two years of financials and one year of estimates, My Portfolios, advanced charting, market and macro dashboards, two watchlists, two screens, two custom dashboards, and limited company snapshots and news.

Source
Clarity AI: Does Clarity AI help with SFDR reporting?

Yes. It calculates PAI indicators at entity and product level with portfolio look-through and produces pre-filled SFDR Annex I entity reports, Annexes II to V product disclosures for Article 8 and 9 funds, and the European ESG Template for distributors.

Source
Koyfin: What data does Koyfin cover?

Stocks, ETFs, mutual funds, closed-end funds, options, short interest, indices, currencies, commodities, crypto, fixed income, global economics, news and transcripts. Koyfin states coverage of more than 80,000 companies and transcripts going back 50 years.

Source
Clarity AI: What happened between Clarity AI and Glass Lewis?

The two companies combined in a transaction that closed on 21 September 2026 and was announced on 24 September. Terms were not disclosed. Existing products remain supported and will be integrated in phases, with Madrid named as the centre of excellence for sustainability, data and AI.

Source
Koyfin: Which custodians does Koyfin integrate with?

The features page names Schwab and Altruist. Advisor Core includes one custodian integration and Advisor Pro allows several, plus PDF brokerage statement uploads and portfolio management system integrations.

Source
Clarity AI: How is Clarity AI data delivered?

Through a web app, APIs, datafeeds, standalone apps and MCP connectors for AI agents. It is also available inside platforms such as Aladdin, eFront, Clearstream and Allfunds.

Source
Koyfin: Does Koyfin have a mobile app?

Yes, on iOS and Android. It covers market overview, portfolio tracking, news, watchlists, security snapshots and price alerts, and syncs changes with the desktop.

Source
Clarity AI: Is Clarity AI regulated under the EU ESG Ratings Regulation?

Clarity AI Europe S.L. has applied to ESMA for authorisation of its ESG ratings products under Regulation (EU) 2024/3005, which has applied since 2 July 2026. The disclosures page states that over 98% of ESG rating revenue comes from investor-paid subscriptions.

Source
Clarity AI: What does Clarity AI cost?

Prices are not published. The site directs buyers to Talk to an Expert or the contact form for a quote.

Source
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