Arize AI - About the company
Arize AI is a series C company based in Berkeley (United States), founded in 2020 by Jason Lopatecki. It operates as a Provider of AI and SaaS-based ML model observability platform. Arize AI has raised $131M in funding from investors like Battery Ventures, Foundation Capital and Adams Street Partners, with a current valuation of $*****. The company has 91 active competitors, including 11 funded and 4 that have exited. Its top competitors include companies like Fiddler Labs, Comet and deepchecks.
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
Post Money Valuation
$***** as on May 01, 2025
Investors
Ranked
2nd among 91 active competitors
Employee Count
209 as on Jun 30, 2026
Investment & Acquisitions
Similar Companies
Legal entities associated with Arize AI
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 | - | - |
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Arize AI's funding and investors
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
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Feb 20, 2025 | 7443577 | Series C | 4996725 | 2957802 | 1439763 | 2711581 |
Sep 08, 2022 | 8434230 | Series B | 7428907 | 8210177 | 4323374 | |
Sep 28, 2021 | 5896393 | Series A | 4341394 | 9199298 |
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Arize AI's founders and board of directors
Founder? Claim ProfileThe founders of Arize AI is Jason Lopatecki. Jason Lopatecki is the CEO of Arize AI.
Here are the details of Arize AI's key team members:
- 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, Jason Lopatecki, Ashu Garg, Morgan Gerlak, Aparna Dhinakaran and APARNA DHINKARAN are independent board members.Here is the list of Arize AI's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Independent board member | - | Current | 3y 9m | |
wk{lzjo | Independent board member | - | Current | 1y 6m |
eomhjmf | Independent board member | - | Current | 2y 7m |
rcyhuzr | Independent board member | - | Current | 9y 4m |
nysgje{ | Independent board member | - | Current | 2y 3m |
r{kdukk | Independent board member | - | Current | 8y 7m |
View details of Arize AI's Founder profiles and Board Members
Arize AI's employee count trend
Arize AI has 209 employees as of Jun 26. Here is Arize AI's employee count trend over the years:
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Arize AI's Competitors and alternates
Top competitors of Arize AI include Fiddler Labs, Comet and deepchecks. Here is the list of Top 10 competitors of Arize AI, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Fiddler Labs 2018, Palo Alto (United States), Series C | Developer of AI observability platform for monitoring, explainability, and responsible AI | $100M | 65/100 | |
2nd |  Arize AI 2020, Berkeley (United States), Series C | Provider of AI and SaaS-based ML model observability platform | $131M | 63/100 | |
3rd | Comet 2017, New York City (United States), Series B | AI and SaaS-based ML solutions | $63M | 63/100 | |
4th | deepchecks 2019, Tel Aviv (Israel), Seed | Provider of a machine learning based monitoring system | $14M | 55/100 | |
5th |  Why Labs 2019, Seattle (United States), Acquired | Provider of an AI analysis platform for ML models | $14M | 51/100 | |
6th |  Galileo 2021, San Francisco (United States), Series B | Provider of AI observability and evaluation platform for AI systems | $68.1M | 51/100 | |
7th | TruEra 2019, Redwood City (United States), Acquired | Platform offers tools for monitoring machine learning models | $42.3M | 50/100 | |
8th | Provider of a platform for developing, deploying, managing, and monitoring AI | $31M | 45/100 | ||
9th |  Mona 2018, Atlanta (United States), Series A | Provider of AI and machine learning model performance monitoring platform | $3.9M | 37/100 | |
10th | Nannyml Systems 2020, Acquired | Developer of AI model performance monitoring software | $1.24M | 37/100 |
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Arize AI's Investments and acquisitions
Arize AI has acquired Velvet. Arize AI has not made any investments as of now.Reports related to Arize AI
Here is the latest report on Arize AI's sector:
News related to Arize AI
Filter this listMedia has covered Arize AI for a total of 2 events in the last 1 year, 1 of them has been about company updates and 1 about partnerships.
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Arize AI & Infogain Partner to Boost Enterprise AI with IgnisPR Newswire•Oct 30, 2025•Arize AI, Infogain
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Arize AI acquires Velvet to expand support for AI observability, LLM evaluationSiliconAngle•Mar 13, 2025•Arize AI, Velvet
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Arize AI Secures $70M Series C to Fix AI’s Biggest Problem: Making LLMs and AI Agents Work in the Real Worldintelligence360•Feb 28, 2025•Arize AI, Battery Ventures, TCV, Swift Ventures and 9 others
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Arize AI Secures $70Mn to Scale its Unified AI Observability PlatformAnalytics India Magazine•Feb 21, 2025•Arize AI, Adams Street Partners, M12, SineWave Ventures and 11 others
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Arize AI, LlamaIndex Roll Out Joint Platform for Evaluating LLM ApplicationsPR Newswire•Jul 11, 2024•Arize AI, LlamaIndex
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Arize Premieres Open Source LLM Evals Library and Support for Traces and SpansAiThority•Oct 03, 2023•Arize AI
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FAQs about Arize AI
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