kitio.aiAi2 Asta vs MiroFish
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Ai2 Asta is completely free, while MiroFish is free trial.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Paper finding agent
- Literature summaries
- Data analysis
- Semantic Scholar corpus
- MCP access
- Multi-agent simulation
- Knowledge graph from your files
- Prediction reports
- Follow-up chat
- Knowledge base on Pro
- API access on Pro
| Feature | Ai2 Asta | MiroFish |
|---|---|---|
| Best for | Free agentic research assistant for scientists from Ai2 | Predict outcomes by simulating scenarios with many AI agents |
| Category | Research & search | Research & search |
| Pricing model | Free | Free trial |
| Starting price | Free | $9/mo |
| Free plan | Yes, fully free | No, trial available |
| Made by | Allen Institute for AI | MiroFish |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Ai2 Asta is completely free, while MiroFish is free trial.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 1-2 one-time simulations
- DeepSeek V4 Flash only
Starter
$9/mo
- 10 analyses per month
- Up to 50 agents per simulation
Pro
$29/mo
- 50 analyses per month
- Up to 100 agents
- Knowledge base and API access
Enterprise
$59/mo
- 320 analyses per month
- Up to 200 agents per simulation
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Ai2 Asta
- Free and nonprofit-backed
- Large scientific corpus
- Transparent benchmarks
- Still evolving quickly
- Interface less polished than paid tools
MiroFish
- Combines your documents with simulation
- Report plus follow-up chat
- Cheap entry plan
- Free trial gives only one or two runs
- Starter plan has no API or custom materials
- Predictions are simulations, not guarantees
Which one should you choose?
Choose Ai2 Asta if you want:
- Free and nonprofit-backed
- Large scientific corpus
- Transparent benchmarks
Watch out: still evolving quickly.
Choose MiroFish if you want:
- Combines your documents with simulation
- Report plus follow-up chat
- Cheap entry plan
Watch out: free trial gives only one or two runs.
Ai2 Asta vs MiroFish FAQ
What is the difference between Ai2 Asta and MiroFish?
Ai2 Asta: Free agentic research assistant for scientists from Ai2. MiroFish: Predict outcomes by simulating scenarios with many AI agents. Both are research & search tools.
Is Ai2 Asta or MiroFish cheaper?
Ai2 Asta is completely free, while MiroFish is free trial.
Do Ai2 Asta and MiroFish have free plans?
Ai2 Asta: Yes, fully free. MiroFish: No, trial available.
Who makes Ai2 Asta?
Ai2 Asta is made by Allen Institute for AI, based in United States.
Who makes MiroFish?
MiroFish is made by MiroFish.
Which should I choose, Ai2 Asta or MiroFish?
Choose Ai2 Asta if you value free and nonprofit-backed and large scientific corpus. Choose MiroFish if you value combines your documents with simulation and report plus follow-up chat.