CometThe Fastest Path to Agents That Work
vs
PositThe enterprise data science platform for R and Python teams
Comparison · MLOps Platforms · weekly run Nov 2
Comet vs Posit
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Comet is the stronger AI pick in MLOps Platforms: it has a visibility score of 13.6 versus 0.7 for Posit.
Choose Comet if…
- You want the brand AI engines rank higher (13.6 vs 0.7)
- You want a free plan to start
- AI answers describe it more positively (53% vs 0% positive)
- You need a self-hosted or on-premises option
Choose Posit if…
- You prefer a larger, established vendor (201–500 employees)
- Per seat pricing suits your budget better than usage-based
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Comet | Posit |
|---|---|---|
| Visibility score | 13.6% | 0.7% |
| Change vs last week | New | New |
| Rank in MLOps Platforms | #10 | #41 |
| Share of voice | 2.7% | 0.2% |
| Mentions this run | 19 | 2 |
| Positive in AI answers | 53% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Comet 0pp · Posit 0pp over 0 weekly runs.
Engine by engine
Comet leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
CometPosit
Head to head in AI answers
0 engine answers name both brands
0Comet ranked higher
0Posit ranked higher
Features, pricing & fit
| Dimension | Comet | Posit |
|---|---|---|
| Pricing model | Usage-based | Per seat |
| Entry price | Free; paid from $19 / mo | Contact sales |
| Free plan | Yes | No |
| Deployment | Cloud, virtual private cloud, on-premises, or self-hosted open source | Self-managed on the customer's own servers, Kubernetes or cloud environments, and natively within Snowflake, AWS and Databricks |
| Integrations | 60+ | — |
| Compliance | SOC 2, ISO 27001, ISO 9001, HIPAA, GDPR | — |
| Support | Community (Slack and GitHub), Self-service (Ask AI and Opik MCP Server), Email support, Dedicated support team and SLAs | Support Agreement for commercial software, Documentation |
| Founded | 2017 | 2009 |
| Headquarters | New York, NY, United States | Boston, Massachusetts, USA |
| Employees | 51–200 | 201–500 |
| Funding | Series B · $70M raised | Series D |
| Best for | Developers and teams building LLM applications and AI agents who need tracing, testing and evaluation. | Enterprise data science teams that build in R and Python and need IT governance over data, compute and packages |
Plans side by side
Comet
Opik Open Source$0free
Opik Free Cloud$0free plan
Opik Pro Cloud$19month
Opik EnterpriseCustomcustom
MLOps Free$0free plan
MLOps Pro$19user/month
MLOps EnterpriseCustomcustom
Pros and cons
Themes from the AI answers that mention each brand
Comet
- Free tier for individuals and small projects
- Robust experiment tracking
- Great visualization tools
- Clear, publicly listed pricing
Posit
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Comet vs Posit”, https://slateindex.ai/compare/comet-vs-posit, data of Nov 2, 2026. Licence: CC BY 4.0.