Outbound
Acquired
What they do:
Create automated messages -- email, iOS/Android push, SMS and web…
Quick facts:
HQ: San Francisco, CA, United States
Top Startups in California
This list has 3,698 startups and was last updated on Oct 15, 2026. 827 of them are hiring right now. Biggest hubs: San Francisco (3,173), Los Angeles (197), and San Diego (39). Largest teams: DoorDash, Stripe, and Airbnb. Latest round: Renue Life Sciences raised $250K (Oct 14, 2026).
3,698 startupsPage 85 of 103
zPREDICTA
Acquired
What they do:
Patient-derived 3D tissue reconstruction models for preclinical…
Quick facts:
HQ: San Francisco, CA, United States
Landed
Acquired
What they do:
White-labeled shared appreciation down payment programs for employers
Quick facts:
HQ: San Francisco, CA, United States
Kip Health
Acquired
What they do:
Therapy the way it should be: high quality in-person therapy sessions…
Quick facts:
HQ: San Francisco, CA, United States
Opsolutely
Acquired
What they do:
Automated deployments for software teams.
Quick facts:
HQ: San Francisco, CA, United States
Fabric
Acquired
What they do:
Fabric is a personal location-based journal that catalogs experiences…
Quick facts:
HQ: San Francisco, CA, United States
Pursuit
Acquired
What they do:
Revlo helps broadcasters on Twitch engage and monetize their fan…
Quick facts:
HQ: San Francisco, CA, United States
Polymail
Acquired
What they do:
Email productivity platform for business.
Quick facts:
HQ: Marina del Rey, CA, United States
RunKit
Acquired
What they do:
RunKit is the best tool for prototyping server-side JavaScript. RunKit notebooks remove the friction of trying new ideas. With one click, you'll have a…
Quick facts:
HQ: San Francisco, CA, United States
Scaphold.io
Acquired
What they do:
The Universal API
Quick facts:
HQ: San Francisco, CA, United States
Penny
Acquired
What they do:
Penny makes keeping track of your finances as easy as having a…
Quick facts:
HQ: San Francisco, CA, United States
Tetra
Acquired
What they do:
AI notetaker for phone calls
Quick facts:
HQ: San Francisco, CA, United States
Escher Reality
Acquired
What they do:
The backend for Augmented Reality.
Quick facts:
HQ: San Francisco, CA, United States
Meetingbird
Acquired
What they do:
Automated meeting scheduling for teams
Quick facts:
HQ: San Francisco, CA, United States
Plasticity
Acquired
What they do:
Natural language processing APIs for developers.
Quick facts:
HQ: San Francisco, CA, United States
Surematics
Acquired
What they do:
We help commercial insurance brokers structure complicated…
Quick facts:
HQ: San Francisco, CA, United States
CoderWall
Acquired
What they do:
Coderwall is a collaborative learning platform for software developers to improve their programming knowledge. It is based in San Francisco, California.
Quick facts:
HQ: San Francisco, CA, United States
onederful
Acquired
What they do:
Dental Insurance API
Quick facts:
HQ: San Francisco, CA, United States
OneGraph
Acquired
What they do:
GraphQL API to connect all of the internet's APIs. Join us at Netlify!
Quick facts:
HQ: San Francisco, CA, United States
Palifer
Acquired
What they do:
Predictive maintenance models for trains and heavy industry
Quick facts:
HQ: San Francisco, CA, United States
Bouncer
Acquired
What they do:
SDK for scanning and verifying credit cards and photo IDs in mobile…
Quick facts:
HQ: San Francisco, CA, United States
Midnox
Acquired
What they do:
Luma (formerly Midnox) allows you to record and share beautiful HD videos with real-time video stabilization, filters and zoom. Change filters and…
Quick facts:
HQ: San Francisco, CA, United States
Zaraz
Acquired
What they do:
A third-party manager, built for speed.
Quick facts:
HQ: San Francisco, CA, United States
Terusama
Acquired
What they do:
We help warehouses schedule trucks
Quick facts:
HQ: San Francisco, CA, United States
Dropprint Genomics
Acquired
What they do:
The better way to run single cell genomics
Quick facts:
HQ: San Francisco, CA, United States
Sayana
Acquired
What they do:
Affordable mental self-care for all. Acquired by Headspace Health.
Quick facts:
HQ: San Francisco, CA, United States
Nestybox
Acquired
What they do:
Enables Linux containers to act as super fast & efficient VMs
Quick facts:
HQ: San Francisco, CA, United States
Mentum
Acquired
What they do:
AI-Powered Assistant for Procurement and Strategic Sourcing
Quick facts:
HQ: San Francisco, CA, United States
Dashdive
Acquired
What they do:
Break down AI and cloud costs by feature and customer
Quick facts:
HQ: San Francisco, CA, United States
Arroyo
Acquired
What they do:
Cloud-native stream processing
Quick facts:
HQ: San Francisco, CA, United States
DAGWorks Inc.
Acquired
What they do:
Open source tools & services for reliable AI Agents & AI Applications
Quick facts:
HQ: San Francisco, CA, United States
Persana AI
Acquired
What they do:
Sales Agents with 100+ data sources to close more deals
Quick facts:
HQ: San Francisco, CA, United States
Egress Health
Acquired
What they do:
Automated revenue cycle management, starting with dentists
Quick facts:
HQ: San Francisco, CA, United States
Inari
Acquired
What they do:
Your junior AI product manager
Quick facts:
HQ: San Francisco, CA, United States
Autotab
Acquired
What they do:
AI agents reliable enough to do real work
Quick facts:
HQ: San Francisco, CA, United States
Resonance
Acquired
What they do:
Self-improving content bank for marketing
Quick facts:
HQ: San Francisco, CA, United States