kitio.aiArthur vs Evaligo
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Arthur starts at $60/mo and Evaligo starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Agent discovery
- Step-level tracing
- Runtime guardrails
- Audit logs and lineage
- Custom metrics and alerts
- SWE-Race coding benchmark
- RL training environments
- Held-out private test split
- Public model leaderboard
- Harbor format support
| Feature | Arthur | Evaligo |
|---|---|---|
| Best for | Discovery, monitoring and governance for enterprise AI agents | Benchmarks and RL training environments for LLM agents |
| Category | Models & APIs | Models & APIs |
| Pricing model | Freemium | Freemium |
| Starting price | $60/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Arthur AI | Evaligo |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Arthur starts at $60/mo and Evaligo starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Up to 4 monitored use cases
- Unlimited seats
- Cloud data connectors
Premium
$60/mo
- Up to 100 use cases
- Custom metrics and dashboards
- Custom alerts and webhooks
Enterprise
Contact sales
- Dedicated infrastructure
- Governance and support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Arthur
- Finds shadow agents across environments
- Free tier with unlimited seats
- Covers security and evaluation together
- Free tier monitors only 4 use cases
- Enterprise features need a sales call
- Broad platform takes time to set up
Evaligo
- Tasks drawn from real repositories
- Private split guards against contamination
- Works with any RL trainer
- Only the coding benchmark is live so far
- Pricing for training access is not published
- Aimed at model builders, not end users
Which one should you choose?
Choose Arthur if you want:
- Finds shadow agents across environments
- Free tier with unlimited seats
- Covers security and evaluation together
Watch out: free tier monitors only 4 use cases.
Choose Evaligo if you want:
- Tasks drawn from real repositories
- Private split guards against contamination
- Works with any RL trainer
Watch out: only the coding benchmark is live so far.
Arthur vs Evaligo FAQ
What is the difference between Arthur and Evaligo?
Arthur: Discovery, monitoring and governance for enterprise AI agents. Evaligo: Benchmarks and RL training environments for LLM agents. Both are models & apis tools.
Is Arthur or Evaligo cheaper?
Arthur starts at $60/mo and Evaligo starts at See pricing page. Check both pricing pages for current plans.
Do Arthur and Evaligo have free plans?
Arthur: Yes. Evaligo: Yes.
Who makes Arthur?
Arthur is made by Arthur AI, based in United States.
Who makes Evaligo?
Evaligo is made by Evaligo.
Which should I choose, Arthur or Evaligo?
Choose Arthur if you value finds shadow agents across environments and free tier with unlimited seats. Choose Evaligo if you value tasks drawn from real repositories and private split guards against contamination.