Comet is a meta machine learning platform designed to help AI practitioners and teams build reliable machine learning models for real-world applications by streamlining and connecting the machine learning model lifecycle.

Comet provides a self-hosted and cloud-based meta machine learning platform allowing data scientists and teams to track, compare, explain and optimize experiments and models.

Comet was founded in 2017 by Gideon Mendels and Nimrod Lahav. The company is headquartered in New York, New York.


Comet is the only solution in the market that supports “Code Panels,” an ecosystem of plugins, extensions and visualizations built by the community and industry teams. By leveraging Comet, users can track, compare, explain and reproduce their machine learning experiments.


Comet launched Comet Model Production Monitoring (MPM), a key innovation which enables organizations to track and monitor the quality of models after they have been deployed in production.


Comet is backed by Scale Venture Partners, Trilogy Equity Partners, Two Sigma Ventures and others. The company raised $13M in a new round Apr 08, 2021. This brings Comet's total funding to $19.3M to date.



  • Year founded: 2017
  • Funding Info: $19.3M over 3 Rounds (Latest Funding Type: Series A)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: New York City
  • State: New York
  • Country: United States
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