Connected Papers

Builds a visual map of papers related to one you choose, so you can explore a field fast.

Free + PaidAI Search & Researchby Connected Papers

What is Connected Papers?

Connected Papers takes a single research paper and draws a graph of similar works based on shared citations. You can spot key earlier papers, newer follow-ups and clusters of related work at a glance. It runs in the web browser and offers a limited number of free graphs each month.

Best for: Students and researchers starting a literature review in an unfamiliar area.

What you can do with Connected Papers

Find the classic papers behind a topic
Discover recent work that builds on a study
See how research clusters fit together

Key features

Visual similarity graph from one paper
Lists of prior and derivative works
Links to paper sources
Simple search by title or DOI

Connected Papers pros and cons

Pros

Very easy to understand visually
Free tier covers light use

Cons

Graphs are limited per month on the free plan

Connected Papers pricing

Free + Paid

Connected Papers has a free plan, with paid plans that add more usage or features. Plans change often, so check the official site for current prices.

How to get started

Open connectedpapers.com and create a free account.
Try one real task first: find the classic papers behind a topic.
Compare the result with Scite or SciSpace, then keep the one that fits how you work.

Compare Connected Papers

Side-by-side comparisons of features, pricing, pros and cons.

Connected Papers alternatives

Other tools that do a similar job, ranked by our editors.

Scite
Free trial
Shows how research papers are cited, including whether later work supports or disputes them.
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SciSpace
Free + Paid
AI research assistant that finds papers, explains them and helps with literature reviews.
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ResearchRabbit
Free + Paid
Literature discovery tool that suggests related papers and authors from your collections.
AI Search & ResearchVisit
Liner
Free + Paid
AI search and research assistant that answers with sources and helps you highlight the web.
AI Search & ResearchVisit
Litmaps
Free + Paid
Citation maps that help you discover, organise and track research papers over time.
AI Search & ResearchVisit
Perplexity
Free + PaidEditor's pick
An answer engine that searches the web and cites its sources.
AI Search & ResearchVisit

Top AI research tools

How Connected Papers compares with the best in AI Search & Research.

1. Perplexity
Free + Paid
An answer engine that searches the web and cites its sources.
2. NotebookLM
Free + Paid
Upload your sources and ask questions grounded only in them.
3. Consensus
Free + Paid
Search what scientific research says about a question.
4. Elicit
Free + Paid
An AI research assistant for finding and analysing papers.
5. You.com
Free + Paid
An AI search and research assistant with several models to choose from.

See all 16 AI research tools

Connected Papers FAQ

What is Connected Papers?

Is Connected Papers free?

Connected Papers has a free plan, with paid plans that add more usage or features. Check the official site for current limits and prices.

What can you do with Connected Papers?

With Connected Papers you can find the classic papers behind a topic; discover recent work that builds on a study; see how research clusters fit together.

Who is Connected Papers best for?

Students and researchers starting a literature review in an unfamiliar area.

Does Connected Papers have an app?

Connected Papers runs as web app; we know of no dedicated phone or desktop app.

Who makes Connected Papers?

Connected Papers is made by Connected Papers.

What are the best alternatives to Connected Papers?

Popular alternatives include Scite, SciSpace, ResearchRabbit and Liner. See the full ranking on our AI Search & Research page.

AltFTool is not affiliated with Connected Papers. This summary was written by our editors from the tool's public information. Browse all 451 AI tools