Insights

Strategic Acquisition OpenAI engagement and potential acquisition signal a strong interest from a leading AI frontier player in Neptune’s experiment tracking capabilities, suggesting upsell opportunities to integrate or align Neptune’s tooling with OpenAI’s core infrastructure.

Enterprise Scale Customer profile indicates usage at scale (monitoring thousands of per-layer metrics) and a track record with high-profile AI teams, implying a fit for large research labs or enterprise AI initiatives seeking robust, low-latency experiment tracking.

Investment Readiness Recent funding activity and strategic partnerships, including integrated collaborations and a notable 18M financing round, suggest a strong liquidity runway and openness to further strategic investments or co-development deals.

Partnership Momentum Ongoing collaborations with ecosystem players (Brokeree integration; OpenAI collaboration discussions) indicate a traction path for multi-product partnerships and integration opportunities that can widen Neptune’s footprint.

Product Differentiation Neptune’s niche in tracking and visualizing training metrics with features like callback mechanisms positions it as a specialized tool within ML ops, presenting upsell opportunities to adjacent ML tooling and platform integrations.

Similar companies to neptune.ai

neptune.ai Tech Stack

neptune.ai uses 8 technology products and services including Linkedin Insight Tag, Playwright, GitLab, and more. Explore neptune.ai's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • Playwright
    Frameworks And Libraries
  • GitLab
    Issue Trackers
  • Modernizr
    Javascript Libraries
  • R Project
    Programming Languages
  • reCAPTCHA
    Security
  • Wiz
    Security
  • Google Analytics
    Web Analytics

Media & News

neptune.ai's Email Address Formats

neptune.ai uses at least 2 format(s):
neptune.ai Email FormatsExamplePercentage
First.Last@neptune.aiJohn.Doe@neptune.ai
100%
First.Last@neptune.mlJohn.Doe@neptune.ml
83%
First@neptune.mlJohn@neptune.ml
17%

Frequently Asked Questions

What is neptune.ai's official website and social media links?

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neptune.ai's official website is neptune.ai and has social profiles on LinkedInCrunchbase.

What is neptune.ai's NAICS code?

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neptune.ai's NAICS code is 5112 - Software Publishers.

How many employees does neptune.ai have currently?

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As of July 2026, neptune.ai has approximately 67 employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Co-Founder: P. P. -. J.Co-Founder, Head Of Customer Success: P. P.Co-Founder & Senior Staff Software Engineer: P. Ł.. Explore neptune.ai's employee directory with LeadIQ.

What industry does neptune.ai belong to?

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neptune.ai operates in the Software Development industry.

What technology does neptune.ai use?

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neptune.ai's tech stack includes Linkedin Insight TagPlaywrightGitLabModernizrR ProjectreCAPTCHAWizGoogle Analytics.

What is neptune.ai's email format?

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neptune.ai's email format typically follows the pattern of First.Last@neptune.ai. Find more neptune.ai email formats with LeadIQ.

How much funding has neptune.ai raised to date?

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As of July 2026, neptune.ai has raised $13M in funding. The last funding round occurred on Apr 12, 2022 for $8M.

When was neptune.ai founded?

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neptune.ai was founded in 2017.
neptune.ai logo

neptune.ai

Software DevelopmentCalifornia, United States51-200 Employees

Neptune.ai is a mid-sized software development company that provides an experiment-tracking platform for AI model training. The product enables monitoring of thousands of per-layer metrics—such as losses, gradients, and activations—across training runs with real-time visualization to help diagnose issues and stabilize the process.

Headquartered in Palo Alto, California, the firm operates within the software development industry, focusing on tools that support AI experimentation and training workflows. The platform is designed to give researchers and engineers visibility into training dynamics, allowing quick drill-down into logs to reduce wasted GPU cycles and improve scalability for large models. In December 2025, media coverage indicated that OpenAI planned to acquire Neptune Labs, signaling a potential deeper integration with OpenAI's infrastructure.

Section iconCompany Overview

Website
neptune.ai
NAICS Code
5112 - Software Publishers
Founded
2017
Employees
51-200

Section iconFunding & Financials

  • $13M

    neptune.ai has raised a total of $13M of funding over 3 rounds. Their latest funding round was raised on Apr 12, 2022 in the amount of $8Mas a series_a.

  • $1M$10M

    neptune.ai's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $13M

    neptune.ai has raised a total of $13M of funding over 3 rounds. Their latest funding round was raised on Apr 12, 2022 in the amount of $8Mas a series_a.

  • $1M$10M

    neptune.ai's revenue is estimated to be in the range of $1M$10M

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