Best alternatives to Connected Papers (2026)
15 verified research alternatives to Connected Papers, machine-checked for live status, real pricing, and genuine free tiers.
| Tool | Free tier | API | Freshness | Key difference |
|---|---|---|---|---|
| AomniSubscription | ✓ | — | 100 | Verified free tier |
| SciSpaceFreemium | — | — | 100 | Read and understand papers with AI. |
| ScholarcyFreemium | ✓ | ✓ | 100 | Verified free tier |
| ElicitFreemium | ✓ | — | 100 | Verified free tier |
| LinerFreemium | — | — | 100 | AI research & highlighting. |
| HumataFreemium | ✓ | — | 100 | Verified free tier |
| SciteSubscription | — | ✓ | 100 | Offers an API |
| ChatDOCFreemium | — | — | 100 | AI document reader with citations. |
| UndermindFreemium | ✓ | — | 100 | Verified free tier |
| Semantic ScholarFree | ✓ | ✓ | 100 | Verified free tier |
| HebbiaContact | — | ✓ | 100 | Offers an API |
| AfforaiFreemium | ✓ | — | 100 | Verified free tier |
| Lexis+ AIContact | — | — | 100 | Contact pricing |
| NotebookLMFree | — | — | 100 | Free pricing |
| Jenni AIFreemium | — | — | 100 | AI writing for academics. |