ChatPDF
8.2#1 in ai pdf toolsFrom $89.99 a yearFree planAndroidiOSWebAPI
VisitChatPDF vs SciSpace
What both publish
| Fact | ChatPDF | SciSpace |
|---|---|---|
| Purpose | ChatPDF lets users summarize PDFs and ask questions about them using conversational AI. | SciSpace describes itself as an end-to-end platform for discovering, analyzing, and writing scientific literature. |
| Rating on Apple App Store | 4.5 out of 5 from 85 ratings. | 2.6 out of 5 from 11 ratings. |
| Rating on Capterra | 4.0 out of 5 from 2 reviews. | 4.3 out of 5 from 80 reviews. |
| Rating on Chrome Web Store | 4.4 out of 5 from 25 ratings. | 4.4 out of 5 from 144 ratings. |
| Rating on GetApp | 4.0 out of 5 from 2 reviews. | 4.4 out of 5 from 80 reviews. |
ChatPDF plans
- FreeFree
- ChatPDF Plus monthly$14.99 a month
- ChatPDF Plus yearly$89.99 a year
- ChatPDF PlusPriced on request
SciSpace plans
- BasicFree
- Team$12 a month
- Premium$12 a month
- Researcher$20 a month
- Advanced$70 a month
- Researcher annual$96 a year
Pick ChatPDF if…
ChatPDF suits students, researchers, and professionals who need to ask questions about or summarize document collections. Its citations, file-sharing controls, and API may also suit people building document-based workflows.
Pick SciSpace if…
SciSpace suits students, researchers, and writers who need tools for finding papers, reviewing PDFs, or drafting scientific writing. Its browser extension and iOS app offer additional ways to work with literature.