kitio.aiOpik vs Deepchecks
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Opik starts at $19/mo and Deepchecks 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
- Tracing and spans
- Evaluation metrics
- Agent optimizer
- Guardrails
- Framework integrations
- Version comparison
- Auto-scoring pipelines
- LLM judge creation
- Dataset generation
- CI/CD testing
- Production monitoring
| Feature | Opik | Deepchecks |
|---|---|---|
| Best for | Comet's open-source platform for LLM tracing and evaluation | LLM evaluation, testing and monitoring platform for production AI |
| Category | Models & APIs | Models & APIs |
| Pricing model | Freemium | Free trial |
| Starting price | $19/mo | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | Comet | Deepchecks AI |
| Based in | United States | Israel |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Opik starts at $19/mo and Deepchecks starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Open Source
Free
- Self-hosted
- Full observability feature set
- Unlimited spans
Free Cloud
Free
- Up to 10 team members
- 25k spans per month
- 60-day data retention
Pro Cloud
$19/mo
- Up to 50 team members
- 100k spans per month
- $5 per extra 100k spans
Enterprise
Custom
- Unlimited team members
- Flexible deployments
- Single sign-on
- 2-hour response SLA
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
Opik
- Free and self-hostable
- Automatic prompt optimization
- Many integrations
- Smaller community than Langfuse
- Hosted plan limits vary
- Docs split with Comet ML
Deepchecks
- Evaluation and monitoring in one place
- Private hosting option
- Available inside AWS SageMaker
- Prices not listed publicly
- Basic plan limited to one AI application
- Enterprise features need sales contact
Which one should you choose?
Choose Opik if you want:
- Free and self-hostable
- Automatic prompt optimization
- Many integrations
Watch out: smaller community than langfuse.
Choose Deepchecks if you want:
- Evaluation and monitoring in one place
- Private hosting option
- Available inside AWS SageMaker
Watch out: prices not listed publicly.
Opik vs Deepchecks FAQ
What is the difference between Opik and Deepchecks?
Opik: Comet's open-source platform for LLM tracing and evaluation. Deepchecks: LLM evaluation, testing and monitoring platform for production AI. Both are models & apis tools.
Is Opik or Deepchecks cheaper?
Opik starts at $19/mo and Deepchecks starts at See pricing page. Check both pricing pages for current plans.
Do Opik and Deepchecks have free plans?
Opik: Yes. Deepchecks: No, trial available.
Who makes Opik?
Opik is made by Comet, based in United States.
Who makes Deepchecks?
Deepchecks is made by Deepchecks AI, based in Israel.
Which should I choose, Opik or Deepchecks?
Choose Opik if you value free and self-hostable and automatic prompt optimization. Choose Deepchecks if you value evaluation and monitoring in one place and private hosting option.