Avidnote vs SciSpace
Avidnote
avidnote.com
SciSpace
scispace.comSide by side
| Figure | Avidnote | SciSpace |
|---|---|---|
| Price from | $19/mo | $5.83/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 4 | 16 |
| Spec score · AI PDF Tools | 8.3 (#12) | 8.7 (#5) |
| Headquarters | Sweden | Milpitas, California, USA |
| Privacy | Avidnote says uploaded data is private by default, belongs to the user, and is not used to train AI. | SciSpace says uploaded PDFs are private, accessible only to the user, and are not used to train its AI models. |
| Purpose | Avidnote is an AI platform for researchers that supports research writing, reading, and data analysis. | SciSpace describes itself as an end-to-end platform for discovering, analyzing, and writing scientific literature. |
Plans
Avidnote
- Free PlanFree
- Professional Plan$19 a month
- Premium Plan$59 a month
- Ultimate Plan$99 a month
SciSpace
- Premium$12 a month
- Advanced$70 a month
- Max$160 a month
- BasicFree
- BasicFree
- Premium$12 a month
- Team$12 a month
- Researcher$20 a month
- Advanced$70 a year
- Advanced$70 a month
In their own words
SciSpace
SciSpace is a platform for finding, analyzing, and writing about scientific literature. Its literature review tool searches more than 280 million articles and organizes concise findings in tables with customizable columns. Chat with PDF offers citation-backed answers, section-by-section summaries, explanations of highlighted passages, and related-paper recommendations. Writing tools include AI-assisted suggestions, paraphrasing in context, style improvements, and an editor supporting more than 75 languages. Users can import references from Zotero or EndNote, though the Zotero import flow excludes papers without a DOI. A Chrome extension explains selected text, math, and tables; its mobile app is for iOS and supports searching, summarizing, and exploring peer-reviewed journals. SciSpace says its repository has metadata for 200 million-plus papers and 50 million-plus open-access full-text PDFs. It lists extension, iOS, and web access. The free plan is free and includes 100 monthly credits; paid plans start at $20/mo. SciSpace says uploaded PDFs are private to the user and are not used to train its AI models.