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OpenAlex

Free open catalog of scholarly works with API.

AI ResearchFreeverified Listed on Free plan

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Is OpenAlex free?

Yes, OpenAlex has a free plan. What you get: Free. To get it: go to openalex.org. API has a generous free tier, then pay-as-you-go. Key features: Web app; API. Best for researchers. What it does: free open catalog of scholarly works with API. Verified on openalex.org.

Free plan at a glance

Includes
  • Free

API has a generous free tier, then pay-as-you-go.

Duration
Free forever

How to get it free

  1. Go to openalex.org
Get the free plan

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Overview

OpenAlex indexes half a billion scholarly works, free to search, analyze and reuse.

Key features

  • Web app
  • API
  • Bulk download
  • CLI for agents

Best for

Tasks
Research scientific papers, Use LLM & AI model APIs
People
Researchers

Screenshot

OpenAlex screenshot
Image published by OpenAlex

FAQ

Is OpenAlex free?
Yes. OpenAlex has a free plan: Free. We last checked openalex.org's pricing page on 2026-10-18.
What does the OpenAlex free plan include?
Free. Source: https://openalex.org (checked 2026-10-18).
How do I get OpenAlex for free?
Steps: Go to openalex.org. Steps last checked 2026-10-18.

Free alternatives

Sources

Free offer
Verified on openalex.org
…builders: fast and well-documented, with a generous free tier and pay-as-you-go after that. More CLI Query from your terminal and pipe the results into your own…
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How we check free offers

Added by our team. We check that a free option exists and record the date; signing up is between you and OpenAlex, so read their privacy policy and terms first.

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