Comet vs Copy.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.
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
Chat
- 5 Seat
- Unlimited Words in Chat
- Unlimited Chat Projects
- Access to OpenAI, Anthropic, and Gemini models
Growth
- 75 Seats
- Unlimited Words in Chat
- 20K Workflow Credits/Mo
Expansion
- 150 Seats
- Unlimited Words in Chat
- 45K Workflow Credits/Mo
Scale
- 200 Seats
- Unlimited Words in Chat
- 75K Workflow Credits/Mo
Enterprise
- Guided Jumpstart Implementation
- API Access & Bulk Workflow Runs
- 20+ Tech Integrations & API Access
- Unlimited Customizable Workflows
- Designated Account & Support Team
- Enterprise Grade Security Protocols
Comet vs Copy.ai FAQ
- Which one is cheaper?
- Comet starts lower at $19/mo, compared to $29/mo for Copy.ai.
- Can I use either one for free?
- Comet has a free plan. Copy.ai doesn't — you'll need to pay from day one.
- How do they charge?
- Different approach here. Comet uses usage-based pricing, while Copy.ai 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. Copy.ai: They're not competing on price — $12K/yr to start on team plans puts them squarely in the mid-market SaaS budget conversation, closer to Jasper Business or Writer than to cheap AI writing tools. They're clearly targeting revenue teams at growth-stage and enterprise companies, not freelancers or SMBs.
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