Resolve AI Executive Mrinalini Agarwal Departed Firm

The veteran engineer leaves the $1.5 billion startup after a period of rapid product scaling.

Updated on Sept. 30, 2026 in Artificial Intelligence

Resolve AI Executive Mrinalini Agarwal Departed Firm

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Mrinalini Agarwal has departed her position at Resolve AI, a San Francisco startup currently valued at $1.5 billion. She joined the firm in 2025 following a six-year tenure at Uber Eats.

Why it matters

Her departure marks a transition for a firm that successfully scaled its product from prototype to general availability in just three months. The company remains focused on agentic AI systems that handle complex tasks like security alert processing.

Resolve AI operates on an architecture using specialized agents that cross-check conclusions to identify root causes. The system relies on a central knowledge layer to manage what each agent knows, a method recently deployed to manage high-volume inputs like the 150,000 monthly alerts processed by Zscaler.

The players

Mrinalini Agarwal

A technology executive and IEEE Senior Member who previously spent six years at Uber Eats managing features across 10,000 cities.

Resolve AI

A San Francisco-based startup valued at $1.5 billion that specializes in multi-agent systems for reasoning tasks.

Zscaler

A cloud security platform that processes more than 150,000 security alerts per month using automated systems.

The details

The Resolve AI system uses a multi-agent framework where distinct AI models evaluate data to produce a consensus result. This structure helps minimize errors by forcing agents to cross-check conclusions against one another. A central knowledge layer governs these interactions, determining the specific data access and reasoning capabilities assigned to each agent. This modular approach enabled the company to move from a prototype to general availability in only three months.

2025: Mrinalini Agarwal joined Resolve AI.
September 30, 2026: The departure of Agarwal was documented.

The Tech Race

The firm occupies a position in the competitive field of agentic reasoning, where startups are rushing to replace human-in-the-loop security monitoring with autonomous cross-checking agents. This development follows the broader trend of the rise of multi-agent AI systems for industrial automation as firms attempt to scale beyond basic chatbot interfaces.

While leadership changes at $1.5 billion startups often precede new strategic directions, the current Resolve AI product remains in general availability for enterprise users. The firm continues to market its agentic reasoning tools to security operations teams handling massive alert volumes.

The takeaway

The departure of a key leader often signals a pivot in product roadmap or growth strategy for an early-stage company. Observers should track the next 12 months of public product updates to see if Resolve AI maintains its rapid deployment pace after this executive transition.