# Ai2 Paper Finder (Asta) vs alphaXiv

Ai2 Paper Finder (Asta) is free, with no paid plan attached. alphaXiv is free, with no paid plan attached.

| | Ai2 Paper Finder (Asta) | alphaXiv |
|---|---|---|
| Pricing | Free | Free |
| Free to start | Yes | Yes |
| Category | Research & Learning | Research & Learning |
| Type | Academic Research | Academic Research |
| Best for | Agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform | Free overlay for arXiv papers with public discussion/comment threads per paper |

## FAQ

### Ai2 Paper Finder (Asta) vs alphaXiv: what is the difference?

Ai2 Paper Finder (Asta) is free, with no paid plan attached and is listed for agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform. alphaXiv is free, with no paid plan attached and is listed for free overlay for arXiv papers with public discussion/comment threads per paper. Both sit in Academic Research.

### Is Ai2 Paper Finder (Asta) or alphaXiv cheaper to start with?

Neither — Ai2 Paper Finder (Asta) and alphaXiv are both free, so the choice comes down to capability rather than cost. Both entries list what they uniquely do above.

### Which should I choose, Ai2 Paper Finder (Asta) or alphaXiv?

Choose Ai2 Paper Finder (Asta) if you need agentic literature-search tool built by Ai2, now folded into the broader 'Asta' research-agent platform; choose alphaXiv if you need free overlay for arXiv papers with public discussion/comment threads per paper. Flocci AI Tools does not rank one above the other — it shows both feature sets side by side and lets the requirement decide.

## Related

- [Ai2 Paper Finder (Asta)](https://aitools.flocci.in/tool/ai2-paper-finder-asta)
- [alphaXiv](https://aitools.flocci.in/tool/alphaxiv)
- [Ai2 Paper Finder (Asta) alternatives](https://aitools.flocci.in/alternatives/ai2-paper-finder-asta)
- [alphaXiv alternatives](https://aitools.flocci.in/alternatives/alphaxiv)
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Source: Flocci AI Tools — https://aitools.flocci.in/compare/ai2-paper-finder-asta-vs-alphaxiv

Facts last verified: October 2026