Asta vs Undermind
A side-by-side comparison of Asta and Undermind, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
Undermind
ResearchAI deep-research agent that finds every relevant paper on a scientific question.
View UndermindAt a glance
| Attribute | Asta | Undermind |
|---|---|---|
| Category (differs) | Science | Research |
| Pricing (differs) | FREE | FREEMIUM |
| License (differs) | Open source | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms (differs) | Web, API | Web |
| Model support | Multi-model | Multi-model |
| Vendor (differs) | Ai2 (Allen Institute for AI) | Undermind |
The honest brief
Asta
Ranks science agents on AstaBench by both accuracy and cost, and grounds answers in cited, reproducible literature analyses.
- Cited literature summaries with sources
- Ships with the AstaBench benchmark suite
- Built by a respected nonprofit AI lab (Ai2)
- Rankings weigh cost, not just accuracy
- Data analysis is in limited beta
- Narrower than general-purpose research assistants
- Focused on scholarly/scientific workflows
Undermind
Runs an iterative, citation-chasing agent for minutes per query to surface the relevant papers keyword search misses — completeness over speed.
- Exhaustive citation-trail search
- Explains each result's relevance
- Built by domain-PhD founders
- Free tier with a few deep searches
- Slow — minutes per query
- Limited deep searches per tier
- Web-only, no API/extraction tables
- Narrow scope vs general assistants