SciSpace is a platform for finding, analyzing, and writing about scientific literature. Its research library includes metadata for more than 200 million papers and over 50 million open-access full-text PDFs. The literature review tool searches more than 280 million articles and displays concise findings in tables whose columns can be customized. Chat with PDF offers citation-backed answers, section-by-section summaries, explanations of highlighted passages, and recommendations for related papers. Writing features include AI-assisted suggestions, paraphrasing based on context, style improvements, and an editor supporting more than 75 languages. Users can import references from Zotero or EndNote, although the Zotero import guide excludes papers without a DOI. A Chrome extension explains highlighted text, mathematics, and tables; the mobile app is for iOS. SciSpace offers a free plan and paid plans. Premium is $20/month when billed monthly. SciSpace says uploaded PDFs are private to the user and are not used to train its AI models.
Who it is for
SciSpace suits students and researchers who need to find and review papers, get help understanding PDFs, or work on scholarly writing. Its iOS app, Chrome extension, and reference imports may also suit people who want to work with research across those tools.
What is good
- Searches a library of over 280 million articles
- Provides citation-backed answers about PDFs
- Writing editor supports more than 75 languages
- Free plan includes 100 monthly credits
What to know first
- Zotero import excludes papers without a DOI
- Mobile app is for iOS
- Premium costs $20/month when billed monthly
Verdict
SciSpace brings literature discovery, PDF assistance, and writing tools into one research platform. The free plan offers a way to start, while paid plans add higher credit limits and other capabilities.
SciSpace plans and pricing
All plansCompared on AI essay writers
- Free plan
- Yes
- Paid from
- $12/mo





