When was Neptune founded?

Neptune was founded in 2016 and raised its 1st funding round 4 years after it was founded.

Where is Neptune located?

Neptune is headquartered in Palo Alto, United States.

Who is the current CEO of Neptune?

Piotr Niedzwiedz of Neptune. They have also founded 1 company.

How many employees does Neptune have?

As of Sep 30, 2026, the latest employee count at Neptune is 64.

Is Neptune a funded company?

Neptune is a funded company, having raised a total of $13M across 2 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Jan 28, 2020.

When was the latest funding round of Neptune?

Neptune's latest funding was a $***** Series A round on Apr 12, 2022, with participation from 4 investors.

Where does Neptune rank among its competitors?

Neptune ranks 1st amongst 18 active competitors, of which 4 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was LabCloud, which secured an undisclosed amount in Feb, 2026.

Who are the top competitors of Neptune?

Neptune's top competitors include Oxen, Athina and Alphabase. Among them, LabCloud secured the most recent funding round in February, 2026.

Neptune - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of a cloud-based experiment management platform. The platform offers experiment-related objects relevant to projects organized, ready to be analyzed, discussed, and shared with the team. The platform comes with features like support for open-source frameworks, libraries, model development, management console, deployment feature for cloud integration, and training options.

Website: neptune.ai
Social
Email ID: *****@neptune.ai

Key Metrics

Founded Year

2016

Location

Palo Alto, United States

Stage

Series A

Total Funding

$13M in 2 rounds

Latest Funding Round

Series A, Apr 12, 2022, $*****

Investors

Almaz Capital & 9 more

Ranked

1^st among 18 active competitors

Employee Count

64 as on Sep 30, 2026

Similar Companies

Weights & Biases & 26 more

View Neptune's full profile

Neptune is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
Meta Platforms, Inc. CIN: 20-1665019 , United States, Active	Dec 31, 2014	$1B+ (As on Dec 31, 2025)	74067 (As on Dec 31, 2024)	-

Neptune has raised a total funding of $13M over 2 rounds. Its first funding round was on Jan 28, 2020. Its latest funding round was a Series A round on Apr 12, 2022 for $*****. 4 investors participated in its latest round. Neptune has 7 institutional investors and 3 angel investors.

Here is the list of recent funding rounds of Neptune:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 12, 2022	3006086	Series A	9916292	8403758	8466949	3556939
Jan 28, 2020	3494485	Seed	4852193	6677573	Private Investments Network & 1 more	Marek Cygan & 3 more

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View details of Neptune's funding rounds and investors

The founders of Neptune are Piotr Niedzwiedz, Piotr Łusakowski, Paulina Prachnio-janušauskas and Malgorzata (Gosia) Boryń. Piotr Niedzwiedz is the CEO of Neptune.

Here are the details of Neptune's key team members:

Piotr Niedzwiedz: CEO/CTO & Founder of Neptune and founder of 1 other company.
Piotr Łusakowski: Co-founder and Principal SWE of Neptune.
Paulina Prachnio-janušauskas: Co-Founder of Neptune.
Malgorzata (Gosia) Boryń: Co-Founder of Neptune.

View details of Neptune's Founder profiles and Board Members

Neptune's employee count trend

Neptune has 64 employees as of Sep 26. Here is Neptune's employee count trend over the years:

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Top competitors of Neptune include Oxen, Athina and Alphabase. Here is the list of Top 10 competitors of Neptune, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Neptune 2016, Palo Alto (United States), Series A	Provider of a cloud-based experiment management platform	$13M	Almaz Capital, Larry-Carter & 8 others	55/100
2nd	Oxen 2020, Santa Monica (United States), Series A	ML model experiment management solutions	$6.75M	Uncork Capital, Beat Ventures & 4 others	44/100
3rd	Athina 2022, San Francisco (United States), Seed	Evaluation and monitoring platform for AI applications	$4.1M	Y Combinator, Scout Fund & 8 others	43/100
4th	Alphabase 2021, Santa Clara (United States), Unfunded	Provider of a solution to automate ML resource management	-	-	24/100
5th	LabCloud 2024, Toronto (Canada), Seed	Developer of a machine learning research platform for AI/ML workflows	-	Ripple Ventures, Hawktail & 1 others	24/100
6th	Graybx 2025, United States, Unfunded	Developer of platforms for training and debugging machine learning models	-	-	17/100
7th	Forsy United Kingdom, Unfunded	Developer of software for capturing and tracking artificial intelligence traces	-	-	16/100
8th	PUI AI Unfunded	Developer of browser local workspace tools for artificial intelligence applications	-	-	16/100
9th	MindLabs AI Unfunded	Developer of software for managing research experiments and training runs	-	-	16/100
10th	CAFE AI Unfunded	Developer of software for evaluating compound artificial intelligence system performance	-	-	16/100