SimFin

Fundamental stock data, screening and backtesting platform

About SimFin

SimFin provides more than 20 years of fundamental financial data for over 5,000 stocks, with a screener using dozens of indicators and custom weighted rating criteria. Users can backtest dynamic portfolio strategies against two decades of history, visualize metrics in line and scatter charts, share strategies, and download quality data through its API, Python library or Excel plugin.

SimFin website preview

Live preview of simfin.com via the WordPress mShots service — it can take a few seconds to generate on a first visit.

SimFin: strengths & things to check

Strengths

Free tier available — you can start without paying (freemium model).
Covers stock data, fundamental data, backtesting, stock screener, api — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1115 tools in the Data & Analytics category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

SimFin pricing

Pricing model	Freemium — a free tier lets you start, and paid plans are available if you need more.
Free access	Yes — free tier, paid upgrades available
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	simfin.com

SimFin key facts

Category: Data & Analytics
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: stock data, fundamental data, backtesting, stock screener, api
Official site: simfin.com

SimFin FAQ

How much does SimFin cost?

Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (simfin.com).

What is SimFin used for?

Fundamental stock data, screening and backtesting platform Its focus areas in the Data & Analytics category: stock data, fundamental data, backtesting, stock screener, api.

Where can I try SimFin?

On its official site, simfin.com — the Visit Official Site button above goes straight there.

SimFin vs alternatives

	SimFin	Affinda	AI Dev Jobs	Airparser
Pricing	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas	stock data, fundamental data, backtesting, stock screener, api	document ai, data extraction, ocr, api, idp	jobs, api, mcp, ai careers	document parsing, email parsing, ocr, automation, api
Official site	simfin.com	affinda.com	aidevboard.com	airparser.com
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the Data & Analytics category

Analytics and BI platforms that turn raw data into clear insights. The Data & Analytics category on Tools Hub currently lists 1115 tools. Alongside SimFin, it includes Jupid, Skwad, Invoicemint, Arta Finance.

FreemiumData & Analyticsstock datafundamental databacktestingstock screenerapi

Alternatives to SimFin

Tools in the same Data & Analytics category that share focus areas with SimFin — worth comparing before you commit:

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Affinda

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AI Dev Jobs

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Airparser

Extract structured data from emails and documents with AI

Freemiumdocument-parsingemail-parsingocrautomation

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Aito.ai

Predictive database adding calibrated intuition to generative AI applications

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Algolia

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Anakin.io

One API. The whole web, agent-ready

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More in Data & Analytics

Comparing tools in the Data & Analytics category? These related listings are worth a look: Jupid — AI accounting for freelancers and LLCs; Skwad — Privacy-first budgeting app with envelope budgeting; Invoicemint — Free invoicing and accounting software for small businesses.