kitio.aiValohai vs ZenML
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Valohai starts at See pricing page and ZenML starts at $39/mo. 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
- LLM model comparison
- Regression testing
- Pipelines and automation
- Multi-cloud and on-prem compute
- Full lineage and versioning
- Python pipeline orchestration
- Runs on your own infrastructure
- Agent session replay with Kitaru
- Evaluators and experiment runs
- Model and artifact control planes
- Self-hosted open source
| Feature | Valohai | ZenML |
|---|---|---|
| Best for | MLOps platform for LLM and custom model workflows on your own cloud | Open-source orchestration for ML pipelines and AI agents |
| Category | Models & APIs | Models & APIs |
| Pricing model | Paid | Freemium |
| Starting price | See pricing page | $39/mo |
| Free plan | No | Yes |
| Made by | Valohai | ZenML |
| Based in | Finland | Germany |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Valohai starts at See pricing page and ZenML starts at $39/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Open Source
Free
- Self-hosted
- Evaluators and experiment runs
- Community support
Kitaru Cloud
$39/mo
- 3 agents and 2 seats
- 90-day session retention
- Hosted dashboard
- 14-day full-access trial
Scale
$999/mo
- 2,000 executions per month
- 3 projects
- Model and artifact control planes
- Audit logs
Enterprise
Custom
- Air-gapped deployment
- Custom limits
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
Valohai
- Runs on your own cloud or hardware
- Full reproducibility of experiments
- Unlimited projects and experiments
- No public prices; sales contact needed
- Aimed at ML teams, not beginners
- Per-user pricing adds up for large teams
ZenML
- Apache 2.0 open source core
- Works with existing orchestrators and clouds
- Replays real sessions to test agent changes
- Flat $39 plan for Kitaru Cloud
- Scale plan starts at $999 a month
- Requires Python engineering skills
- Self-hosting means running it yourself
Which one should you choose?
Choose Valohai if you want:
- Runs on your own cloud or hardware
- Full reproducibility of experiments
- Unlimited projects and experiments
Watch out: no public prices; sales contact needed.
Choose ZenML if you want:
- Apache 2.0 open source core
- Works with existing orchestrators and clouds
- Replays real sessions to test agent changes
Watch out: scale plan starts at $999 a month.
Valohai vs ZenML FAQ
What is the difference between Valohai and ZenML?
Valohai: MLOps platform for LLM and custom model workflows on your own cloud. ZenML: Open-source orchestration for ML pipelines and AI agents. Both are models & apis tools.
Is Valohai or ZenML cheaper?
Valohai starts at See pricing page and ZenML starts at $39/mo. Check both pricing pages for current plans.
Do Valohai and ZenML have free plans?
Valohai: No. ZenML: Yes.
Who makes Valohai?
Valohai is made by Valohai, based in Finland.
Who makes ZenML?
ZenML is made by ZenML, based in Germany.
Which should I choose, Valohai or ZenML?
Choose Valohai if you value runs on your own cloud or hardware and full reproducibility of experiments. Choose ZenML if you value apache 2.0 open source core and works with existing orchestrators and clouds.