Comet vs Mistral 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 Mistral AI pricing
Starts at $19/mo $14/mo
Number of plans 4 4
Free plan
Free trial —
Pricing model hybrid hybrid

Price is one row. To weigh the features too, use our feature comparison template →

Comet pricing

Official page

Open Source

$0/mo
  • 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

$0/mo
  • 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
$19/mo
  • Up to 50 team members
  • 100k spans per month
  • 60-day data retention
  • Customizable monthly span limits
  • Customizable data retention periods

Enterprise

Custom
  • 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

Mistral AI pricing

Official page

Free

$0/mo
  • Test out Vibe's capabilities.
  • Access on web and mobile.
  • Limited messages and web searches.
  • Limited coding sessions.
  • State-of-the-art image generation.
  • Test Mistral models in Studio.
  • $10 /mo in API credits.
  • 100+ connectors.

Pro

Popular
$14/mo
  • More access and usage.
  • More messages and web searches.
  • Get more complex tasks done.
  • All-day coding in the CLI, IDE, or on web.
  • More image generations.
  • $30 /mo in API credits.
  • Chat and email support.

Team

$24/mo
  • Up to 30GB of storage /user.
  • Domain name verification.
  • Data export.

Enterprise

Custom
  • Custom models.
  • Custom agents.
  • Custom workflows.
  • Audit logs.
  • SAML SSO.
  • White label.

Comet vs Mistral AI FAQ

Which one is cheaper?
Mistral AI is the cheaper option, starting at $14/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?
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. Mistral AI: At $14.99 for Pro, Mistral is undercutting ChatGPT Plus and Claude Pro's typical $20 price point, positioning itself as the value alternative for people who want a capable assistant without paying the premium-brand tax. The student discount to $5.99 is a clear play to lock in users early before they default to OpenAI or Google.

Still deciding? See the best Comet alternatives or the best Mistral AI alternatives, ranked with verified pricing.

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