Alternatives · AI Research
SciSpace alternatives
SciSpace compared with 12 alternatives: Elicit, Consensus, Paperguide, Scite, Anara and 7 more.
SciSpace has a free plan. Paid plans start at $12 per month, billed annually ($20 billed monthly). 11 of the 12 alternatives are free or have a free plan. One more offers a free trial.
12 tools · Listings checked up to Oct 9, 2026 · Where the facts come from
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| SciSpaceThis tool | Free plan · from $12/mo | Yes | Web, iOS, Browser extension |
| Elicit | Free plan · from $49/mo | Yes | Web, Browser extension |
| Consensus | Free plan | Yes | Web, Android |
| Paperguide | Free plan · from $12/mo | Yes | Web, Browser extension |
| Scite | Free trial · from $20/mo | Trial only | Web, Browser extension |
| Anara | Free plan · from $8/mo | Yes | Web, macOS, iOS, Browser extension |
| alphaXiv | Free plan · from $8/mo | Yes | Web, iOS, Browser extension |
| AnswerThis | Free plan · from $14/mo | Yes | Web |
| AskYourPDF | Free plan · from $11.99/mo | Yes | Web, iOS, Android, Browser extension |
| ChatPDF | Free plan · from $89.99/yr | Yes | Web, macOS, Windows, iOS, Android |
| Liner | Free plan · from $14.99/mo | Yes | Web, macOS, Windows, iOS, Android, Browser extension |
| Logically | Free plan · from $12/mo | Yes | Web, Browser extension |
| OpenRead | Free plan | Yes | Web |
How each one differs from SciSpace
- Free plan · from $49/mo
Elicit
AI research assistant for literature search and systematic reviews
- Elicit starts at $49 per user / month, billed annually ($11 on academic pricing). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only SciSpace lists an iOS app.
- SciSpace also covers chat assistant.
Suits: Researchers running systematic reviews with screening and data extraction
- Free plan
Consensus
AI search engine that answers questions from peer-reviewed papers
- Only Consensus lists an Android app.
- Only SciSpace lists an iOS app.
- Only SciSpace lists a browser extension.
- SciSpace also covers chat assistant.
Suits: Checking what peer-reviewed studies say about a specific question
- Free plan · from $12/mo
Paperguide
AI research platform for literature and systematic reviews
- Paperguide starts at $12 per seat / month, billed annually ($8 with the academic discount). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only SciSpace lists an iOS app.
- Paperguide also covers long-form writing.
Suits: Teams running systematic reviews that need documented screening decisions
- Free trial · from $20/mo
Scite
Research assistant that shows how papers have been cited
- Scite starts at $20 per month, billed monthly. SciSpace starts at $12 per month, billed annually ($20 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.
Suits: Checking whether a paper's findings were supported or disputed by later work
- Free plan · from $8/mo
Anara
AI research assistant that cites the exact source passage
- Anara starts at $8 per seat / month, billed yearly ($10 billed monthly). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only Anara lists a macOS app.
- Anara also covers web clipper.
Suits: Researchers who want answers grounded in their own library of papers
- Free plan · from $8/mo
alphaXiv
arXiv reading and discovery site with an AI research assistant
- alphaXiv starts at $8 per month (alphaXiv Go). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- alphaXiv also covers highlights.
- SciSpace also covers AI agents and citations.
Suits: Following new machine learning and AI research on arXiv
- Free plan · from $14/mo
AnswerThis
AI literature review assistant with a library and writer
- AnswerThis starts at $14 per month, billed yearly ($35 billed monthly). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only SciSpace lists an iOS app.
- Only SciSpace lists a browser extension.
- AnswerThis also covers long-form writing.
- SciSpace also covers chat assistant.
Suits: Graduate students writing a literature review for a thesis
- Free plan · from $11.99/mo
AskYourPDF
Chat with PDFs and other documents and get cited answers
- AskYourPDF starts at $11.99 per month, billed yearly ($14.99 billed monthly). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only AskYourPDF lists an Android app.
- SciSpace also covers AI search and AI agents.
Suits: Students and researchers who want cited answers from long papers and books
- Free plan · from $89.99/yr
ChatPDF
Ask questions about PDFs and get answers with citations
- ChatPDF starts at $89.99 per year or $14.99 per month (US App Store in-app purchase). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only ChatPDF lists macOS, Windows and Android apps.
- Only SciSpace lists a browser extension.
- SciSpace also covers AI agents.
Suits: Students and researchers who want quick answers from a paper or textbook chapter
- Free plan · from $14.99/mo
Liner
AI search with cited answers, research agents and a writer
- Liner starts at $14.99 per month, billed annually ($17.99 billed monthly). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only Liner lists macOS, Windows and Android apps.
- Liner also covers long-form writing and highlights.
- SciSpace also covers chat assistant.
Suits: People who want every line of an AI answer tied to a source
- Free plan · from $12/mo
Logically
AI workspace for references, PDF notes and paper writing
- Logically starts at $12 per user / month, billed yearly ($30 billed monthly). SciSpace starts at $12 per month, billed annually ($20 billed monthly).
- Only SciSpace lists an iOS app.
- Logically also covers long-form writing and highlights.
- SciSpace also covers AI agents.
Suits: Students who want references, notes and drafts in one workspace
- Free plan
OpenRead
AI platform for searching, reading and comparing papers
- Only SciSpace lists an iOS app.
- Only SciSpace lists a browser extension.
- OpenRead also covers notes.
- SciSpace also covers AI agents and citations.
Suits: Readers who want paper search, questions and notes in one place
Limits worth knowing in SciSpace
- SciSpace's site blocked automated reading, so prices come from an Internet Archive copy of its pricing page captured on September 30, 2026.
- The limits of the free tier could not be confirmed on a SciSpace page.
- Paid plans meter usage in monthly credits: 1,200 on Premium, 10,000 on Advanced and 40,000 or more on Max.
- The mobile app is listed for iPhone and iPad; no Android app was found on Google Play (US) when checked.
Common questions
What are the alternatives to SciSpace?
The alternatives to SciSpace in this directory are Elicit, Consensus, Paperguide, Scite, Anara, alphaXiv, AnswerThis, AskYourPDF, ChatPDF, Liner, Logically and OpenRead. Each one has a side-by-side comparison with SciSpace.
Is there a free alternative to SciSpace?
Yes. Elicit, Consensus, Paperguide, Anara, alphaXiv, AnswerThis, AskYourPDF, ChatPDF, Liner, Logically and OpenRead have a free plan alongside paid ones.
Which SciSpace alternatives work on Windows?
The SciSpace listing does not include a Windows app. ChatPDF and Liner list one.
Which SciSpace alternatives work on macOS?
The SciSpace listing does not include a macOS app. Anara, ChatPDF and Liner list one.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Oct 9, 2026. Vendors change prices without notice, so confirm on their site before you buy.