What they do:
The AI sales agent for CPG brands
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HQ: San Francisco, CA, United States
Top Data & Analytics Startups in California
This list has 202 startups and was last updated on Oct 15, 2026. 44 of them are hiring right now. Biggest hubs: San Francisco (193) and Los Angeles (8). Largest teams: Fivetran, Amplitude, and Segment. Latest round: Safi Analytics raised $22.4M (Oct 14, 2026).
202 startupsPage 3 of 6
What they do:
The World's Largest Video Library
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HQ: San Francisco, CA, United States
What they do:
Analytics, built for the trades.
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HQ: San Francisco, CA, United States
What they do:
Deploy serverless without rewriting code
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HQ: San Francisco, CA, United States
What they do:
The AI platform for CRE investment teams
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HQ: San Francisco, CA, United States
What they do:
All-in-one platform to create AI agents with your private knowledge
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HQ: San Francisco, CA, United States
What they do:
AI back office for food product quality teams
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HQ: Los Angeles, CA, United States
What they do:
Unlimited inference at $5 per stream
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HQ: San Francisco, CA, United States
What they do:
Deliver complete data analysis from a single question
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HQ: San Francisco, CA, United States
What they do:
Agents for quantitative research and financial data science.
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HQ: San Francisco, CA, United States
What they do:
Test, monitor, and improve your voice agents
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HQ: San Francisco, CA, United States
What they do:
Understand your users beyond the numbers
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HQ: San Francisco, CA, United States
What they do:
Building medical school for AI Agents
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HQ: San Francisco, CA, United States
What they do:
Digital transformation for real economy businesses
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HQ: San Francisco, CA, United States
What they do:
Expressive conversational AI
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HQ: San Francisco, CA, United States
What they do:
Evals, RL environments and training data for creative tasks
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HQ: San Francisco, CA, United States
What they do:
Evals for humans
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HQ: San Francisco, CA, United States
What they do:
Reliable and safe data engineering and data science agents
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HQ: San Francisco, CA, United States
What they do:
Internal industrial company data for frontier labs
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HQ: San Francisco, CA, United States
What they do:
RL post-training for science reasoning and performance engineering
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HQ: San Francisco, CA, United States
What they do:
An AI-operated logistics company.
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HQ: San Francisco, CA, United States
What they do:
Easy button to use data for your daily operations
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HQ: San Francisco, CA, United States
What they do:
AI agents to build B2B datasets
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HQ: San Francisco, CA, United States
What they do:
AI Teammates for Data Tasks
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HQ: San Francisco, CA, United States
What they do:
Win local search on ChatGPT & other LLMs
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HQ: San Francisco, CA, United States
What they do:
Open source agentic BI for founders
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HQ: San Francisco, CA, United States
What they do:
Datadog for robots
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HQ: San Francisco, CA, United States
What they do:
The agentic AI Word editor
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HQ: San Francisco, CA, United States
What they do:
Outbound Sequencing Infrastructure for Startups
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HQ: San Francisco, CA, United States
What they do:
Headless Data Team
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HQ: San Francisco, CA, United States
What they do:
AI Employees for Hotels
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HQ: San Francisco, CA, United States
What they do:
Let your agent build dashboards and reporting.
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HQ: San Francisco, CA, United States
What they do:
Building reinforcement learning environments
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HQ: San Francisco, CA, United States
What they do:
We provide hedge funds with information they can trade on
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HQ: San Francisco, CA, United States
What they do:
AI for quantitative trading
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HQ: San Francisco, CA, United States
What they do:
The agentic debugger for AI systems
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HQ: San Francisco, CA, United States