Similarity graph
Similar papers, visually linked.
Connected Papers starts from a scientific paper and draws a graph of similar, prior, and derivative work. You spot a field’s key papers in minutes. The free plan allows 5 graphs a month.
Connected Papers has a free plan. The recommended plan to start with: Business, $20 per month, billed yearly. Prices checked on October 21, 2026 on the vendor’s official page.
Who it’s for: students, researchers, and intelligence teams.
Similar papers, visually linked.
A topic’s founders and follow-ups.
Start from several papers.
Also
Yearly or quarterly billing; group plans available.
| Plan | Price | Who it’s for |
|---|---|---|
| Academic | $6 per month, billed yearly | Academics, non-profits, personal use |
| Business Recommended to start | $20 per month, billed yearly | Businesses |
Free: 5 graphs a month, all features.
Free is enough for occasional use. Business for company use.
Your data. The service works on public papers.
What it does less well
Academic: $6 per month, billed yearly; Business: $20 per month, billed yearly. Prices checked on October 21, 2026 on the vendor’s official page.
Yes. Free: 5 graphs a month, all features.
The service works on public papers.
Elicit: Search and extraction across papers. Undermind: AI deep research.
Page checked on October 21, 2026. Brands are named to identify the tools. No affiliation.