Comet Transitions to Flat-Rate Pricing Model, Introducing Trace-Based Metrics and Unlimited Team Members for Pro and Free Plans
What changed
Free plan now has explicit trace limit: '10k traces per month' (previously had undefined 'fair usage policy')
Comet restructured pricing from per-user training hours model to flat-rate trace-based model. Pro plan changed from '$39 Per user/month' with '1500 training hours included' to '$39 Per month' with '100k traces per month'. This represents a shift from MLOps-focused pricing to LLM Evaluation (Opik) focused pricing.
Primary usage metric changed from training hours to traces. Overage pricing changed from '$1/training hour' to '$8/100k traces'.
Pro plan now has explicit trace limit: '100k traces per month' (replaces training hours metric)
Pro plan training hours limit removed: '1500 training hours included' no longer exists (replaced by traces)
Pro plan user limit increased from 'Up to 10 users' to 'Unlimited team members'
Free plan team members increased from '1 platform user' to 'Unlimited team members'
Before and after
Oct 1, 2024 vs Jan 1, 2025Free plan now has explicit trace limit: '10k traces per month' (previously had undefined 'fair usage policy')
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Full history →- Q2 2026·packagingComet: team member limits reduced + new Ollie AI coding harness (Free Cloud)
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- Q4 2025·packagingComet Pro Cloud Plan Price Slashed by 51% to $19/month, New Open Source Tier Introduced
