Startups in San Mateo

WisdomAI

San Mateo

WisdomAI provides data insights to every employee, leveraging Generative AI. As an early-stage company with Fortune100 paying customers, it is positioned to shape its product and engineering roadmap.

GC AI

San Mateo

The AI for in-house counsel

Archetype AI

San Mateo

Archetype AI develops Physical AI agents that harness real-world sensor data to enhance decision-making and automate processes.

Tofu

San Mateo

Tofu is an early-stage generative AI startup based in San Mateo, CA, backed by Index Ventures and SignalFire; it aims to build a unified platform for hyper-personalized, omnichannel B2B marketing campaigns at scale for mid-market and enterp

Zaimler.ai

San Mateo

Zaimler is building an AI-based data platform that shifts beyond traditional databases toward question-driven data interaction, enabling AI agents to retrieve, understand, and utilize information. With a lean 12-person team and proven found

Maxima

San Mateo

Maxima maximizes shareholder value by making financial information accessible, accurate, and actionable, addressing fragmented data and missing forward-looking ROI insights, with a moonshot to close books on day zero and enable continuous c

Skywalk AI

San Mateo

Skywalk develops voice AI to enable more natural interactions with technology and intuitive access to the digital world. Its founding team brings deep expertise in machine learning, voice recognition, and hardware, with experience serving F

Besimple AI

San Mateo

Besimple AI builds a data flywheel that enables continuous model improvement and monitoring through human-in-the-loop, serving AI teams of all sizes and budgets.

Slate Technologies

San Mateo

Slate Technologies is a AI driven digital enabler platform for the construction industry.

VESSL

San Mateo

Founded in Seoul, the company is expanding to the United States after a $12 million Series A, with about 40 employees and backing from top-tier Korean investors. It serves AI-native startups, research labs, and enterprises, supporting AI in

Remotebase

San Mateo

Remotebase hires, trains, and places local software engineers.

Firework

San Mateo

Firework is powered by enterprise-grade infrastructure designed to scale personalized video experiences and agentic shopping journeys across digital commerce.