Comet vs Hugging Face 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 | Hugging Face | |
|---|---|---|
| Starts at | $19/mo | $9/mo |
| Number of plans | 4 | 3 |
| Free plan | — | |
| Free trial | — | |
| Pricing model | usage-based | per-seat |
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
PRO Account
- 10× private storage capacity
- 2× public storage capacity
- 20× included inference credits
- 8× ZeroGPU quota and highest queue priority
- Spaces Dev Mode & ZeroGPU Spaces hosting
- Personal blog publishing
- Dataset Viewer for private datasets
- Show your support with a PRO badge
Team
Popular- SSO support (SAML & OIDC)
- Data location control with Storage Regions
- Detailed action reviews with Audit Logs
- Granular access control via Resource Groups
- Repository usage Analytics
- Advanced auth policies and repository visibility controls
- Centralized token control and approvals
- Dataset Viewer for private datasets
- Advanced compute options for Spaces
- All organization members get ZeroGPU and Inference
Enterprise
- All benefits from the Team plan
- Highest storage, bandwidth, and API rate limits
- Automated user management with SCIM provisioning
- Advanced security and access controls
- Managed billing with annual commitments
- Legal and Compliance processes
- Dedicated support
Comet vs Hugging Face FAQ
- Which one is cheaper?
- Hugging Face is the cheaper option, starting at $9/mo vs $19/mo for Comet.
- Can I use either one for free?
- Comet has a free plan. Hugging Face doesn't — you'll need to pay from day one.
- How do they charge?
- Different approach here. Comet uses usage-based pricing, while Hugging Face goes with per-seat. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. Comet: At $19/mo entry, they're positioning as the accessible alternative to heavier MLOps platforms — clearly going after teams that find tools like Weights & Biases or Arize too expensive or too complex for pure LLM tracing use cases. The academic free Pro tier signals they're also playing a long game on developer mindshare. Hugging Face: At $9–$50/seat, they're priced well below traditional MLOps platforms like Weights & Biases or Databricks, positioning themselves as the accessible, developer-first option. They're clearly going after individual researchers and mid-size ML teams who'd balk at enterprise-tier pricing elsewhere.
Still deciding? See the best Comet alternatives or the best Hugging Face alternatives, ranked with verified pricing.
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We'll monitor pricing changes for Comet and Hugging Face and let you know when something moves.