Second Measure
Acquired
What they do:
Unlock the power of transaction data.
Quick facts:
HQ: San Francisco, CA, United States
Top AI & Data Startups in San Francisco
This list has 1,471 startups and was last updated on Oct 15, 2026. 463 of them are hiring right now. Largest teams: Cruise, Fivetran, and Athelas. Latest round: Safi Analytics raised $22.4M (Oct 14, 2026).
1,471 startupsPage 35 of 41
StackAI
Acquired
What they do:
The Enterprise AI Transformation Platform
Quick facts:
HQ: San Francisco, CA, United States
Pachyderm
Acquired
What they do:
Data Versioning, Data Pipelines, and Data Lineage
Quick facts:
HQ: San Francisco, CA, United States
Regology
Acquired
What they do:
AI Agents for Regulatory Compliance
Quick facts:
HQ: San Francisco, CA, United States
Warmly,
Acquired
What they do:
[Acquired by HubSpot in 2026] Autonomous sales platform to auto-email…
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HQ: San Francisco, CA, United States
Compose
Acquired
What they do:
We make it easy to run databases. PostgreSQL, Redis, MongoDB,…
Quick facts:
HQ: San Francisco, CA, United States
GrepData
Acquired
What they do:
Big Data Analytics
Quick facts:
HQ: San Francisco, CA, United States
Casetext
Acquired
What they do:
We make the world's laws free and understandable.
Quick facts:
HQ: San Francisco, CA, United States
Citus Data
Acquired
What they do:
Real-time. Big data. PostgreSQL
Quick facts:
HQ: San Francisco, CA, United States
Chartio
Acquired
What they do:
Chartio is changing how companies work by building the best…
Quick facts:
HQ: San Francisco, CA, United States
Replicate
Acquired
What they do:
Run machine learning models in the cloud
Quick facts:
HQ: San Francisco, CA, United States
Command AI
Acquired
What they do:
AI-powered user assistance platform
Quick facts:
HQ: San Francisco, CA, United States
PlayAI
Acquired
What they do:
Our mission is to make Voice AI accessible and useful to all.
Quick facts:
HQ: San Francisco, CA, United States
Theorem
Acquired
What they do:
The mission of Theorem is to make credit safe and available. We use…
Quick facts:
HQ: San Francisco, CA, United States
CrowdAI
Acquired
What they do:
CrowdAI is the world's leading no-code platform for vision AI
Quick facts:
HQ: San Francisco, CA, United States
Tenjin
Acquired
What they do:
Mobile marketing analytics and infrastructure
Quick facts:
HQ: San Francisco, CA, United States
TigerEye
Acquired
What they do:
AI for Construction
Quick facts:
HQ: San Francisco, CA, United States
Semantics3
Acquired
What they do:
Data and AI platform for Ecommerce & Cross-Border Logistics
Quick facts:
HQ: San Francisco, CA, United States
HomeRoom
Acquired
What they do:
We Rent Your Property by the Room. You earn 50% more Rent.
Quick facts:
HQ: San Francisco, CA, United States
SigOpt
Acquired
What they do:
SigOpt is an Optimization-as-a-Service platform that seamlessly tunes…
Quick facts:
HQ: San Francisco, CA, United States
Truva
Acquired
What they do:
Sell more. Grind less with AI agents.
Quick facts:
HQ: San Francisco, CA, United States
Searchlight
Acquired
What they do:
Talent AI improving quality of hire
Quick facts:
HQ: San Francisco, CA, United States
Breadcrumbs.io
Acquired
What they do:
No-code scoring engine identifying your most engaged upsell opps
Quick facts:
HQ: San Francisco, CA, United States
Onyx
Acquired
What they do:
Open Source AI Chat
Quick facts:
HQ: San Francisco, CA, United States
Smarking
Acquired
What they do:
Digitize $655B parking industry
Quick facts:
HQ: San Francisco, CA, United States
Askdata
Acquired
What they do:
Frictionless Data
Quick facts:
HQ: San Francisco, CA, United States
PopSQL
Acquired
What they do:
SQL editor for teams
Quick facts:
HQ: San Francisco, CA, United States
Central
Acquired
What they do:
Payroll, benefits, state compliance & other bullsh*t for startups
Quick facts:
HQ: San Francisco, CA, United States
Sepal AI
Acquired
What they do:
Data Development for Advanced AI
Quick facts:
HQ: San Francisco, CA, United States
Edwin
Acquired
What they do:
Edwin is virtual English tutor - an AI-powered service for learning…
Quick facts:
HQ: San Francisco, CA, United States
Humanloop
Acquired
What they do:
Humanloop is the LLM evals platform for enterprises.
Quick facts:
HQ: San Francisco, CA, United States
Enable Us
Acquired
What they do:
Digital Sales Rooms (Acquired by MindTickle)
Quick facts:
HQ: San Francisco, CA, United States
Phiar
Acquired
What they do:
We are developing a revolutionary AI-powered augmented reality…
Quick facts:
HQ: San Francisco, CA, United States
Rain Neuromorphics
Acquired
What they do:
We build artificial intelligence processors inspired by the brain.
Quick facts:
HQ: San Francisco, CA, United States
DeepSource
Acquired
What they do:
Unified DevSecOps platform, helping developers ship good code.
Quick facts:
HQ: San Francisco, CA, United States
Aquarium Learning
Acquired
What they do:
We help ML teams improve their models by improving their datasets
Quick facts:
HQ: San Francisco, CA, United States