Scite alternatives · AI Research
Free alternatives to Scite
Scite has no free plan. 26 of the 27 other AI research tools in this directory are free or have a free plan.
Scite is a paid product with a free trial, starting at $20 per month, billed monthly. 4 of them have no paid plan at all; the rest pair a free plan with paid ones.
26 tools · Listings checked up to Oct 5, 2026 · Where the facts come from
The 12 closest to Scite
- Free plan
Consensus
AI search engine that answers questions from peer-reviewed papers
What is free: Basic paper search across 220M+ papers, plus 10 Pro messages and 3 Deep Searches per month. Paid tiers are Pro, Deep, Team and Enterprise; their prices could not be read.
- Consensus has a free plan. Scite does not, though it has a free trial.
- Only Consensus lists an Android app.
- Only Scite lists a browser extension.
- Consensus also covers AI agents.
- Free plan · from $49/mo
Elicit
AI research assistant for literature search and systematic reviews
What is free: Basic plan: unlimited search over 138 million papers, unlimited paper summaries and chat with papers, Zotero import, and limited Research Agent and report usage.
- Elicit starts at $49 per user / month, billed annually ($11 on academic pricing). Scite starts at $20 per month, billed monthly.
- Elicit has a free plan. Scite does not, though it has a free trial.
- Elicit also covers AI agents.
- Scite also covers chat assistant.
- Free
Semantic Scholar
Free AI-powered search engine for scientific literature
What is free: Everything. There is no paid plan.
- Semantic Scholar is free. Scite starts at $20 per month, billed monthly.
- Semantic Scholar has a free plan. Scite does not, though it has a free trial.
- Scite also covers chat assistant.
- Free plan · from $12/mo
SciSpace
AI research platform for literature review and reading papers
What is free: Third-party listings report a free tier, but its current limits could not be read: SciSpace's site turned automated readers away, and the archived pricing data covers paid plans only.
- SciSpace starts at $12 per month, billed annually ($20 billed monthly). Scite starts at $20 per month, billed monthly.
- SciSpace has a free plan. Scite does not, though it has a free trial.
- Only SciSpace lists an iOS app.
- SciSpace also covers AI agents.
- Free plan · from $10/mo
ResearchRabbit
Literature discovery tool that maps how papers connect
What is free: Free forever: unlimited searches across 310+ million articles, unlimited library and collections, shared collections, Zotero import, and searches from up to 50 seed articles.
- ResearchRabbit starts at $10 per month on the annual plan ($12.50 on the monthly plan). Scite starts at $20 per month, billed monthly.
- ResearchRabbit has a free plan. Scite does not, though it has a free trial.
- Only Scite lists a browser extension.
- Scite also covers chat assistant and AI search.
- Free plan
Edison Scientific
AI agents for scientific research, led by the Kosmos AI Scientist
What is free: The documentation describes a free tier for academics, with paid plans for higher rate limits and extra features. Current limits and prices could not be read.
- Edison Scientific has a free plan. Scite does not, though it has a free trial.
- Only Scite lists a browser extension.
- Edison Scientific is self-hostable, according to its own site.
- Edison Scientific also covers AI agents.
- Free plan · from $10/mo
Litmaps
Literature review tool that maps papers by their citations
What is free: Basic search with up to 20 input articles, 2 Litmaps of up to 100 articles each, and monthly literature alerts. No collaboration features.
- Litmaps starts at $10 per month, billed annually, with an academic email ($40 commercial). Scite starts at $20 per month, billed monthly.
- Litmaps has a free plan. Scite does not, though it has a free trial.
- Only Scite lists a browser extension.
- Scite also covers chat assistant and AI search.
- Free plan · from $89.99/yr
ChatPDF
Ask questions about PDFs and get answers with citations
What is free: 2 documents a day, usable without an account. A free account adds saved history and multi-file folders. Free files are capped at 120 pages or 10 MB.
- ChatPDF starts at $89.99 per year or $14.99 per month (US App Store in-app purchase). Scite starts at $20 per month, billed monthly.
- ChatPDF has a free plan. Scite does not, though it has a free trial.
- Only ChatPDF lists macOS, Windows, iOS and Android apps.
- Only Scite lists a browser extension.
- Free plan · from $12/mo
Paperguide
AI research platform for literature and systematic reviews
What is free: 2,000 AI credits and 20 AI searches a month, 500 MB of reference storage, extraction tables of up to 10 papers and 5 columns, and 10 Search API requests a month.
- Paperguide starts at $12 per seat / month, billed annually ($8 with the academic discount). Scite starts at $20 per month, billed monthly.
- Paperguide has a free plan. Scite does not, though it has a free trial.
- Paperguide also covers AI agents and long-form writing.
- Free plan · from $16/mo
Undermind
AI literature search agent that reads hundreds of papers
What is free: Chat, deep searches and reports with standard rate limits, shared workspaces and agent connections. Searches cover abstracts and metadata, not full texts.
- Undermind starts at $16 per month, billed annually, at the academic rate ($60 for industry). Scite starts at $20 per month, billed monthly.
- Undermind has a free plan. Scite does not, though it has a free trial.
- Only Scite lists a browser extension.
- Undermind also covers AI agents.
- Free plan · from $9.99/mo
Humata
Document Q&A with cited answers across your uploaded files
What is free: 1 user and 60 free pages a month with basic features. The homepage also limits it to 10 answers.
- Humata starts at $9.99 per month, billed monthly (covers up to 3 users). Scite starts at $20 per month, billed monthly.
- Humata has a free plan. Scite does not, though it has a free trial.
- Only Scite lists a browser extension.
- Scite also covers AI search.
- Free plan · from $8/mo
Anara
AI research assistant that cites the exact source passage
What is free: a daily allowance of AI usage and uploads, files of up to 20 MB or 120 pages each, and the Zotero and Mendeley connectors. No credit card required.
- Anara starts at $8 per seat / month, billed yearly ($10 billed monthly). Scite starts at $20 per month, billed monthly.
- Anara has a free plan. Scite does not, though it has a free trial.
- Only Anara lists macOS and iOS apps.
- Anara also covers web clipper and AI agents.
14 more that are free or have a free plan
- AskYourPDF
- Keenious
- R Discovery
- Liner
- Logically
- alphaXiv
- Otio
- Ai2 Asta
- AnswerThis
- OpenRead
- Connected Papers
- Scholarcy
- Inciteful
- STORM
Common questions
Is there a free alternative to Scite?
Yes. Consensus, Elicit, Semantic Scholar, SciSpace, ResearchRabbit, Edison Scientific, Litmaps, ChatPDF and 18 more are free or have a free plan.
Does Scite have a free plan?
Scite has no free plan. Scite is a paid product with a free trial, starting at $20 per month, billed monthly.
When was this checked?
Every listing on this page was checked on Oct 5, 2026, against the pages it cites. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Scite: the alternatives its listing names first, then the tools that share the most features with it.