Nova
Acquired
What they do:
Nova puts the power of AI to work for you, enabling a more continuous…
Quick facts:
HQ: San Francisco, CA, United States
Top B2B Software Startups in California
This list has 2,349 startups and was last updated on Oct 15, 2026. 592 of them are hiring right now. Biggest hubs: San Francisco (2,110), Los Angeles (79), and San Diego (12). Largest teams: Stripe, Deel, and GrubMarket. Latest round: Modal raised $750M (Oct 14, 2026).
2,349 startupsPage 53 of 66
Seneca Systems
Acquired
What they do:
Constituent system-of-record and service request management software…
Quick facts:
HQ: San Francisco, CA, United States
Symple
Acquired
What they do:
Last mile logistics for delivery & service teams. We bring real-time…
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HQ: San Francisco, CA, United States
Peer5
Acquired
What they do:
P2P delivery network that enables high quality video streaming
Quick facts:
HQ: San Francisco, CA, United States
Templarbit
Acquired
What they do:
Protecting applications from malicious activity
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HQ: San Francisco, CA, United States
Pulse
Acquired
What they do:
We're crowdsourced Gartner so IT executives can learn directly from…
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HQ: San Francisco, CA, United States
Pixate
Acquired
What they do:
Mobile application prototyping. Now part of Google.
Quick facts:
HQ: San Francisco, CA, United States
PersistIQ
Acquired
What they do:
PersistIQ is a free email automation platform to send a small batch…
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HQ: San Francisco, CA, United States
Foxpass
Acquired
What they do:
Making enterprise security practices available for all companies.
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HQ: San Francisco, CA, United States
disclosures.io
Acquired
What they do:
The Complete Listing Toolkit for the New Era of Real Estate
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HQ: San Francisco, CA, United States
ClearBrain
Acquired
What they do:
Causal Analytics for Growth Teams
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HQ: San Francisco, CA, United States
Trendpop
Acquired
What they do:
Discover trends as they happen
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HQ: San Francisco, CA, United States
inBalance
Acquired
What they do:
Electricity price forecasts for energy storage, ev charging, etc.
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HQ: San Francisco, CA, United States
Proper
Acquired
What they do:
Reconciliation and financial operations platform
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HQ: San Francisco, CA, United States
HOAi
Acquired
What they do:
AI agent for community management
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HQ: San Francisco, CA, United States
Dashworks
Acquired
What they do:
Your team's intelligent start page.
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HQ: San Francisco, CA, United States
Emerge Tools
Acquired
What they do:
Supercharge your mobile apps
Quick facts:
HQ: Los Angeles, CA, United States
Freshplum
Acquired
What they do:
Analytics with action
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HQ: San Francisco, CA, United States
Pomello
Acquired
What they do:
Analytics software that helps companies measure organizational…
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HQ: San Francisco, CA, United States
Indivio
Acquired
What they do:
Customize videos to be more relevant and improve business outcomes.
Quick facts:
HQ: San Francisco, CA, United States
Phonic
Acquired
What they do:
The best way to collect and analyze voice and video feedback
Quick facts:
HQ: San Francisco, CA, United States
Fountain9
Acquired
What they do:
Helping food brands and retailers reduce food wastage
Quick facts:
HQ: San Francisco, CA, United States
unSurvey
Acquired
What they do:
AI-led market research interviews, no scheduling, instant insights.
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HQ: San Francisco, CA, United States
Cloudthread
Acquired
What they do:
Eliminate Cloud Waste. Attribute and Track Savings. Engage Engineers.
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HQ: San Francisco, CA, United States
Loop Support
Acquired
What they do:
Predict job applicant performance for entry-level support roles
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HQ: San Francisco, CA, United States
Percept.AI
Acquired
What they do:
AI support agent for your business that actually works
Quick facts:
HQ: San Francisco, CA, United States
ZeroStorefront
Acquired
What they do:
#1 Data platform for restaurants. Acquired by Thanx
Quick facts:
HQ: San Francisco, CA, United States
Zynq
Acquired
What they do:
Office management platform that optimizes your hybrid workplace
Quick facts:
HQ: San Francisco, CA, United States
Vectrix
Acquired
What they do:
Scan your SaaS apps and instantly identify security issues
Quick facts:
HQ: San Francisco, CA, United States
Drapr
Acquired
What they do:
Try on clothing online
Quick facts:
HQ: San Francisco, CA, United States
Pry Financials
Acquired
What they do:
Finance for Founders (now at prune.com)
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HQ: San Francisco, CA, United States
mutable.ai
Acquired
What they do:
Artificially Intelligent Corporations
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HQ: San Francisco, CA, United States
Mocha
Acquired
What they do:
Build and publish web apps in minutes. No coding required.
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HQ: San Francisco, CA, United States
Trieve
Acquired
What they do:
All-in-one API for search, RAG, & recommendations
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HQ: San Francisco, CA, United States
SourceDNA
Acquired
What they do:
Bringing transparency to the app stores and helping developers build…
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HQ: San Francisco, CA, United States
Jido Maps
Acquired
What they do:
Turn your data into a deployed computer vision model
Quick facts:
HQ: San Francisco, CA, United States