kitio.aiScite vs Ai2 Asta
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Ai2 Asta is completely free, while Scite is free trial.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Smart Citations
- AI research assistant
- Reference check
- Citation alerts
- Browser extension
- Paper finding agent
- Literature summaries
- Data analysis
- Semantic Scholar corpus
- MCP access
| Feature | Scite | Ai2 Asta |
|---|---|---|
| Best for | See how papers are cited and get AI answers backed by citations | Free agentic research assistant for scientists from Ai2 |
| Category | Research & search | Research & search |
| Pricing model | Free trial | Free |
| Starting price | $20/mo | Free |
| Free plan | No, 7-day trial | Yes, fully free |
| Made by | Research Solutions | Allen Institute for AI |
| Based in | United States | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Ai2 Asta is completely free, while Scite is free trial.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Basic
$20/mo
- Full Assistant and Search access
- 250 MCP credits / month
- Collections up to 1,000 papers
- Citation alerts and dashboards
Pro
$50/mo
- Per seat
- API access
- 2,500 MCP credits / month
- Patent, clinical trial and grant data
Enterprise
Custom
- Unlimited users, pooled usage
- SSO, IP or domain access
- Collections up to 50,000 papers
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
Scite
- Shows if findings were disputed
- Draws on full-text articles
- Good for checking references
- Full features are paid
- Classification is not always right
Ai2 Asta
- Free and nonprofit-backed
- Large scientific corpus
- Transparent benchmarks
- Still evolving quickly
- Interface less polished than paid tools
Which one should you choose?
Choose Scite if you want:
- Shows if findings were disputed
- Draws on full-text articles
- Good for checking references
Watch out: full features are paid.
Choose Ai2 Asta if you want:
- Free and nonprofit-backed
- Large scientific corpus
- Transparent benchmarks
Watch out: still evolving quickly.
Scite vs Ai2 Asta FAQ
What is the difference between Scite and Ai2 Asta?
Scite: See how papers are cited and get AI answers backed by citations. Ai2 Asta: Free agentic research assistant for scientists from Ai2. Both are research & search tools.
Is Scite or Ai2 Asta cheaper?
Ai2 Asta is completely free, while Scite is free trial.
Do Scite and Ai2 Asta have free plans?
Scite: No, 7-day trial. Ai2 Asta: Yes, fully free.
Who makes Scite?
Scite is made by Research Solutions, based in United States.
Who makes Ai2 Asta?
Ai2 Asta is made by Allen Institute for AI, based in United States.
Which should I choose, Scite or Ai2 Asta?
Choose Scite if you value shows if findings were disputed and draws on full-text articles. Choose Ai2 Asta if you value free and nonprofit-backed and large scientific corpus.