# alphaXiv vs Connected Papers

alphaXiv is free, with no paid plan attached. Connected Papers is freemium — a usable free tier with paid plans above it.

| | alphaXiv | Connected Papers |
|---|---|---|
| Pricing | Free | Free tier + paid plans |
| Free to start | Yes | Yes |
| Category | Research & Learning | Research & Learning |
| Type | Academic Research | Academic Research |
| Best for | Free overlay for arXiv papers with public discussion/comment threads per paper | Visual graph of related papers built from co-citation analysis |

## FAQ

### alphaXiv vs Connected Papers: what is the difference?

alphaXiv is free, with no paid plan attached and is listed for free overlay for arXiv papers with public discussion/comment threads per paper. Connected Papers is freemium — a usable free tier with paid plans above it and is listed for visual graph of related papers built from co-citation analysis. Both sit in Academic Research.

### Is alphaXiv or Connected Papers cheaper to start with?

alphaXiv is the cheaper starting point: it is free, with no paid plan attached, while Connected Papers is freemium — a usable free tier with paid plans above it. Pricing tiers here come from the catalog, not from a promotional page.

### Which should I choose, alphaXiv or Connected Papers?

Choose alphaXiv if you need free overlay for arXiv papers with public discussion/comment threads per paper; choose Connected Papers if you need visual graph of related papers built from co-citation analysis. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

## Related

- [alphaXiv](https://aitools.flocci.in/tool/alphaxiv)
- [Connected Papers](https://aitools.flocci.in/tool/connected-papers)
- [alphaXiv alternatives](https://aitools.flocci.in/alternatives/alphaxiv)
- [Connected Papers alternatives](https://aitools.flocci.in/alternatives/connected-papers)
---

Source: Flocci AI Tools — https://aitools.flocci.in/compare/alphaxiv-vs-connected-papers

Facts last verified: October 2026