Comet vs Paperspace 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 | Paperspace | |
|---|---|---|
| Starts at | $19/mo | $8/mo |
| Number of plans | 4 | 6 |
| Free plan | ||
| Free trial | — | |
| Pricing model | usage-based | hybrid |
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
Free
- Public projects
- Auto-shutdown (12 hour limit)
- 5GB storage
- Basic instances
Pro
Popular- Private projects
- 15GB storage
- Auto-shutdown (configurable)
- Mid-range instances
- Faster free GPUs 🚀 (based on availability)
Growth
- Private projects
- 50GB storage
- Auto-shutdown (configurable)
- High-end instances
- Expert Support
T0
- Low Instance Types
- Public Notebooks
- 10GB Persistent Storage included ($0.29/GB overage)
- Auto-shutdown (12 hour limit)
- Total Notebooks: 10
- Running Notebook limit: 1
T1
- Low - Mid Instance Types
- Private Notebooks
- 500GB Persistent Storage included ($0.29/GB overage)
- Auto-shutdown (configurable)
- Total Notebooks: 100
- Running Notebook limit: 10
T2
- Low - High Instance Types
- Private Notebooks
- Scalable Storage
- Auto-shutdown (configurable)
- Unlimited Notebooks
- Unlimited Running Notebooks
Comet vs Paperspace FAQ
- Which one is cheaper?
- Paperspace is the cheaper option, starting at $8/mo vs $19/mo for Comet.
- Can I use either one for free?
- Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.
- How do they charge?
- Different approach here. Comet uses usage-based pricing, while Paperspace goes with hybrid. 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. Paperspace: They're undercutting hyperscalers on GPU compute (H100 at $5.95/hr on-demand is aggressive, and the 3-year commit at $2.24/hr is a direct shot at AWS/GCP reserved pricing) while keeping subscription tiers low to reduce friction. They're going after ML teams who find cloud giants too expensive and too complex.
Still deciding? See the best Comet alternatives or the best Paperspace alternatives, ranked with verified pricing.
Keep tabs on both.
We'll monitor pricing changes for Comet and Paperspace and let you know when something moves.