Skip to main content
NexoraLaunch home

Build log live

Comet vs Zep

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Comet compared with Zep
DetailComet logo CometZep logo Zep
What it doesThe AI Developer Platform The unified context layer for enterprise data
StageNot given Not given
Founded2017 2023
Based inUS US
Pricing modelNot given Freemium
PricingNot given Free plan: 10,000 credits per month. Flex plan: $125/month with 50,000 credits included, then $25 per 10,000 credits. Flex Plus: $375/month with 200,000 credits included, then $75 per 40,000 credits. Enterprise: custom credits with negotiated rates. Credits consumed based on Episode size: 1 credit p
Key features
  • LLM trace logging with 40+ integrations
  • Automatic error detection and diagnostics
  • Ollie agent for code fix recommendations
  • Test Suites and 40+ LLM-as-a-judge evaluation metrics
  • Production dashboards and alerts for agents
  • Prompt playground and optimization
  • Agent Playground for local agent development
  • Cost intelligence for Claude Code and Codex tracking
  • Sub-200ms context retrieval at scale
  • Temporal context graphs with point-in-time queries
What makes it different
  • Truly open-source platform with enterprise-grade infrastructure
  • Traces appear almost instantly even at high volumes
  • Flexible hosting options including self-hosted, cloud, and custom deployments
  • Easy integration with just a few lines of code
  • Opik automatically turns trace data and eval results into code fixes
  • Reduces token use by up to 90% compared to traditional retrieval
  • Temporal context graphs that track how business information changes over time
  • Enterprise-scale Context Lake supporting millions of graphs
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)74 +1 (up) since last check70 +1 (up) since last check
Trust Flow (Majestic)2816
Citation Flow (Majestic)5144
Referring domains (Majestic)44482072

5 details filled in for both companies.

More alternatives to Comet More alternatives to Zep

Ask a question