When was Arize AI founded?

Arize AI was founded in 2020 and raised its 1st funding round within a year of its incorporation.

Where is Arize AI located?

Arize AI is headquartered in Berkeley, United States.

Who is the current CEO of Arize AI?

Jason Lopatecki of Arize AI. They have also founded 1 company.

How many employees does Arize AI have?

As of Mar 31, 2026, the latest employee count at Arize AI is 172.

Is Arize AI a funded company?

Arize AI is a funded company, having raised a total of $131M across 4 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on Feb 18, 2020.

When was the latest funding round of Arize AI?

Arize AI's latest funding was a $***** Series C round on Feb 20, 2025, with participation from 12 investors.

Where does Arize AI rank among its competitors?

Arize AI ranks 3rd amongst 67 active competitors, of which 14 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Fiddler Labs, which secured $30M in Jan, 2026.

Who are the top competitors of Arize AI?

Arize AI's top competitors include Nota, Fiddler Labs and Comet. Among them, Fiddler Labs secured the most recent funding round in January, 2026.

Arize AI - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of AI and SaaS-based ML model observability platform. It offers services to prevent ML models from misbehaving due to errors. Its features include bias monitoring, drift monitoring, error identification, and resolution.

Website: arize.com
Social
Email ID: *****@arize.com

Key Metrics

Founded Year

2020

Location

Berkeley, United States

Stage

Series C

Total Funding

$131M in 4 rounds

Latest Funding Round

Series C, Feb 20, 2025, $*****

Investors

Battery Ventures & 14 more

Ranked

3^rd among 67 active competitors

Employee Count

172 as on Mar 31, 2026

Investment & Acquisitions

Velvet

Similar Companies

SenseTime & 4050 more

View Arize AI's full profile

Arize AI is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
ARIZE AI INC CIN: 32085489907 , United States, Active		-	-	-
ARIZE PTY LTD CIN: 613800838 , Australia, Active	Jul 20, 2016	-	-	-

Arize AI has raised a total funding of $131M over 4 rounds. Its first funding round was on Feb 18, 2020. Its latest funding round was a Series C round on Feb 20, 2025 for $*****. 12 investors participated in its latest round. Arize AI has 15 institutional investors.

Here is the list of recent funding rounds of Arize AI:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Feb 20, 2025	5285484	Series C	9646749	1365184	4456248	8412263
Sep 08, 2022	8248197	Series B	8130632	8579639	4493389	Battery Ventures & 2 more
Sep 28, 2021	1672411	Series A	2342664	9776855	Battery Ventures	Foundation Capital & 3 more

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View details of Arize AI's funding rounds and investors

The founders of Arize AI are Aparna Dhinakaran and Jason Lopatecki. Jason Lopatecki is the CEO of Arize AI.

Here are the details of Arize AI's key team members:

Aparna Dhinakaran: Founder - Chief Product Officer of Arize AI. They serve on the board of 1 company.
Jason Lopatecki: Co-Founder & CEO of Arize AI. They serve on the board of 1 company.

Arize AI's Board of Directors

Arize AI's board has 6 active members. Dharmesh Thakker, Aparna Dhinakaran, Jason Lopatecki, Ashu Garg, Morgan Gerlak and APARNA DHINKARAN are independent board members.

Here is the list of Arize AI's board of directors:

Name	Type	Representing	Status	Duration
Dharmesh Thakker	Independent board member	-	Current	3y 5m
mkctkkn	Independent board member	-	Current	8y 7m
ffiacac	Independent board member	-	Current	5y 8m
vemwycd	Independent board member	-	Current	4y 7m
dxhyahc	Independent board member	-	Current	9y 8m
bmedyeb	Independent board member	-	Current	6y 4m

View details of Arize AI's Founder profiles and Board Members

Arize AI's employee count trend

Arize AI has 172 employees as of Mar 26. Here is Arize AI's employee count trend over the years:

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Top competitors of Arize AI include Nota, Fiddler Labs and Comet. Here is the list of Top 10 competitors of Arize AI, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Nota 2015, Seoul (South Korea), Public	Developer of AI optimization solutions for on-device and edge computing	$63.1M	LB Investment, Kakao & 17 others	68/100
2nd	Fiddler Labs 2018, Palo Alto (United States), Series C	Developer of AI observability platform for monitoring, explainability, and responsible AI	$100M	Lightspeed Venture Partners, Lux Capital ... & 24 others	65/100
3rd	Arize AI 2020, Berkeley (United States), Series C	Provider of AI and SaaS-based ML model observability platform	$131M	TCV, Adams Street Partners & 13 others	63/100
4th	Comet 2017, New York City (United States), Series B	AI and SaaS-based ML solutions	$63M	OpenView, Scale Venture Partners & 6 others	63/100
5th	TruEra 2019, Redwood City (United States), Acquired	Platform offers tools for monitoring machine learning models	$42.3M	Menlo Ventures, Wing Venture Capital & 8 others	58/100
6th	Why Labs 2019, Seattle (United States), Acquired	Provider of an AI analysis platform for ML models	$14M	Madrona, AI Fund & 5 others	55/100
7th	Seldon 2011, Shoreditch (United Kingdom), Series B	Open source framework for deploying ML models	$39.1M	Bright Pixel Capital, Cambridge Innovation Capital ... & 26 others	54/100
8th	Galileo 2021, San Francisco (United States), Series B	Provider of AI observability and evaluation platform for AI systems	$68.1M	Scale Venture Partners, Battery Ventures ... & 15 others	51/100
9th	Qwak 2020, Tel Aviv (Israel), Acquired	Provider of a platform for developing, deploying, managing, and monitoring AI	$31M	Leaders Fund, Bessemer Venture Partners & 6 others	45/100
10th	p2p-group.com 2022, Public	Developer of an AI-powered API for movement and location monitoring	-	-	45/100