# Neptune.ai: robot AI company

Canonical ID: `228c2796-282e-4493-a6e3-131edee8d845`

- **Slug:** neptune-ai
- **Founded:** 2017
- **HQ:** Warsaw, Poland
- **Valuation of record:** $300M (Company-claimed, as of Aug 2024; Priced round: [Series B post-money](https://salestools.io/en/report/neptune-ai-60m-series-b)) · [see valuations ranking](/valuations.md)

## Models

_No models registered._

## Current leadership (4)

- [Piotr Niedzwiedz](/people/piotr-niedzwiedz.md) CEO and Founder (secondary-verified)
- [Jakub Czakon](/people/jakub-czakon.md) Co-founder (secondary-verified)
- [Paulina Prachnio](/people/paulina-prachnio.md) Co-founder (secondary-verified)
- [Piotr Lusakowski](/people/piotr-lusakowski.md) Co-founder (secondary-verified)

## Founders (4)

- [Piotr Niedzwiedz](/people/piotr-niedzwiedz.md) _no longer at company_
- [Piotr Lusakowski](/people/piotr-lusakowski.md) _no longer at company_
- [Paulina Prachnio](/people/paulina-prachnio.md) _no longer at company_
- [Jakub Czakon](/people/jakub-czakon.md) _no longer at company_

## Partnerships (1)

- [OpenAI x Neptune.ai (acquisition)](/partnerships/openai-x-neptune-ai-acquisition.md) with OpenAI _investment_ (announced)

## Supplies to

_No verified supply relationships on file. Supply-chain coverage is being added across the registry; check back as the seed populates this company's outbound edges._

_Outbound supply edges. Each appears when verified with at least two strong sources. Sources are append-only; corrections add new sources rather than rewrite history._

## Common questions

### What is Neptune.ai?

Metadata store and experiment tracking platform for ML teams (MLOps). Founded in Warsaw in 2017 by Piotr Niedzwiedz and colleagues from deepsense.ai, Neptune.ai provides logging, monitoring, and model registry capabilities for ML engineers and researchers. The platform served over 100 paying companies including Roche and InstaDeep. Acquired by OpenAI in December 2025.

### What does Neptune.ai make?

Neptune.ai has no robot models recorded on the DEPLOY registry. Neptune.ai builds robot foundation models or autonomy software.

### Where is Neptune.ai headquartered?

Neptune.ai is headquartered in Warsaw, Poland.

### Is Neptune.ai a top robotics company?

On DEPLOY's intelligence score, which blends verified deployments, funding, hiring, media, safety, and IP signals, Neptune.ai ranks in roughly the top 13% of companies tracked by the registry.

### When was Neptune.ai founded?

Neptune.ai was founded in 2017.


## The verified answers

- [Which companies have the most robots deployed](/which-companies-have-the-most-robots-deployed.md)
- [Which operators run the most robots](/which-operators-run-the-most-robots.md)
- [Which robot operators cover the most countries](/which-robot-operators-cover-the-most-countries.md)

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