Comet vs Manus 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
Starter
- 300 refresh credits everyday
- 4,000 credits per month
- In-depth research for everyday tasks
- Professional websites for standard output
- Insightful slides for regular content
- Task scaling with Wide Research
- Early access to beta features
- 20 concurrent tasks
- 20 scheduled tasks
Plus
- 300 refresh credits everyday
- 8,000 credits per month
- In-depth research with self-set usage
- Professional websites for changing needs
- Insightful slides for steady creation
- Wide Research scaled to your chosen plan
- Early access to beta features
- 20 concurrent tasks
- 20 scheduled tasks
Pro
- Free Cloud Computer
- 300 refresh credits everyday
- 40,000 credits per month
- In-depth research for large-scale tasks
- Professional websites with data analytics
- Insightful slides for batch production
- Wide Research for sustained heavy use
- Early access to beta features
- 20 concurrent tasks
- 20 scheduled tasks
Comet vs Manus FAQ
- Which one is cheaper?
- Comet starts lower at $19/mo, compared to $20/mo for Manus.
- Can I use either one for free?
- Comet has a free plan. Manus doesn't — you'll need to pay from day one.
- How do they charge?
- Both use a usage-based 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 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. Manus: Sitting at $20 entry with a $200 ceiling, Manus positions itself mid-to-premium for an AI agent tool, betting that task automation justifies a steeper price than typical productivity SaaS. The jump from $40 to $200 leaves a gap that pushes serious usage straight into enterprise territory via the separate Team plan.
Still deciding? See the best Comet alternatives or the best Manus alternatives, ranked with verified pricing.
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