Arize AI stock & equity tools

Pre-IPO · AI

Arize AI is pre-IPO. Plan your AMT and NSO exercise tax at any valuation: current 409A FMV, expected IPO price, or post-IPO scenarios.

Beta · invite-only · AlphaLatitude Inc. · Free Tools

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About Arize AI

Arize AI is a privately held AI company, headquartered in Berkeley, CA.

LLM observability.

Equity grants at Arize AI typically include incentive stock options (ISOs) and non-qualified stock options (NSOs).

Jason Lopatecki and Aparna Dhinakaran, both alumni of TubeMogul (acquired by Adobe) and Uber's ML infrastructure team, founded Arize AI in 2020. The platform monitors deployed machine learning models and LLMs in production, tracking data drift, model degradation, and hallucinations so teams can diagnose and fix failures without manually sifting logs. Arize raised a $70 million Series C in February 2025, led by Adams Street Partners with participation from Microsoft's M12 fund and Datadog, bringing total funding to $131 million.

Sources: arize.com

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One piece of the puzzle.

OptionsAhoy plans your Arize AI equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.

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