Arklex pricing
1 plan read from arklex.ai
ArkSimFree Open-source agent testing framework Read 4 Oct 2026 · docs.arklex.ai
In short
- Arklex has a free plan (ArkSim).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| DeepEval | $200/mo | Yes | No |
| Future AGI AI Evaluation SDK | $250/mo | Yes | No |
| Braintrust | $249/mo | Yes | No |
| LangSmith | $39/mo | Yes | No |
| LangWatch | €29/mo | Yes | Yes |
| Opik | $19/mo | Yes | Yes |
| Giskard | — | Yes | No |
| W&B Weave | $60/mo | Yes | Yes |