Neptune

The experiment tracker for foundation model training

Warsaw, Poland · Founded 2017 · $68.0M raised

Headquarters
Warsaw
Employees
51–200
Founded
2017
Business Model
B2B
Total Funding
$68.0M
Last Round
$60.0M Series BAug 2024
Rounds
2

About

Neptune.ai is an MLOps experiment tracking platform purpose-built for teams training large-scale and foundation models. It enables researchers and ML engineers to monitor thousands of per-layer metrics, visualize training jobs at any scale, debug experiments, and share results. The platform is used by leading AI organizations including OpenAI and supports the full ML model development lifecycle.

Summary

Neptune is an Artificial Intelligence company based in Warsaw, Poland, founded in 2017. It has raised $68.0M in total across 2 rounds, most recently a $60.0M Series B round in Aug 2024. Investors include Accel, Scale Venture Partners and Almaz Capital.

Tech & App Stack

6 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

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Series BSeries BAug 2024
$60.0M

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Series A through Series B — per-round amounts, valuations, and who invested in each round.

Investors

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