Comet vs Luma AI Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
| Comet pricing | Luma AI pricing | |
|---|---|---|
| Starts at | $19/mo | $30/mo |
| Number of plans | 4 | 5 |
| Free plan | — | |
| Free trial | — | |
| Pricing model | hybrid | hybrid |
Price is one row. To weigh the features too, use our feature comparison template →
Open Source
- Full AI observability & agent testing feature set
- True OSS: same codebase as the hosted versions
- Agent tracing & analysis
- Test Suites & assertions
- Agent Playground
Free Cloud
- Up to 10 team members
- 25k spans per month
- 60-day data retention
- Agent tracing & analysis
- Test Suites & assertions
- Agent Playground
- Ollie coding harness trial
Pro Cloud
Popular- Up to 50 team members
- 100k spans per month
- 60-day data retention
- Customizable monthly span limits
- Customizable data retention periods
Enterprise
- Unlimited team members
- Custom usage plans
- Flexible deployments
- Service accounts and view-only users
- Single sign-on
- Dedicated support and SLAs
- SOC 2, ISO 27001, ISO 9001, HIPAA, and GDPR compliance
Plus
- 10,000 credits
- Luma and third-party image and video models
- Edit access for guest collaborators
- Commercial use
Pro
- 40,000 credits
- 4x usage with the Luma Agents
Ultra
- 150,000 credits
- 15x usage with the Luma Agents
Team
- Manage and add team members
- Projects, team organization, and team-wide sharing
- Usage analytics
- Shared team credits
- SSO
Enterprise
- Enterprise commitments
- Dedicated education and training
- Custom fine-tuning
Comet vs Luma AI FAQ
- Which one is cheaper?
- Comet starts lower at $19/mo, compared to $30/mo for Luma AI.
- Can I use either one for free?
- Comet has a free plan. Luma AI doesn't — you'll need to pay from day one.
- How do they charge?
- Both use a hybrid model, so the comparison is straightforward — it comes down to features and limits at each price point.
- Which one is a better deal?
- Depends on what you need. Comet: At $19/mo for Pro, Comet undercuts most enterprise-first MLOps and LLM observability tools that gate everything behind a sales call — this is a land-and-expand play aimed at developers and small teams who'd otherwise bounce off a 'contact us' wall. Luma AI: Luma is sitting at the premium end of the AI video space: a $30 entry point with no free tier is a deliberate choice to skip hobbyists and court working creators and studios. That $300 Ultra tier is a bold anchor that makes Pro look like the sensible pick while capturing power users who'd otherwise burn through competitors' credits.
Still deciding? See the best Comet alternatives or the best Luma AI alternatives, ranked with verified pricing.
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