Ozone
Shut down
What they do:
Figma for video
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 59 of 66
Flike
Shut down
What they do:
Flike's AI crafts sales emails that convert
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HQ: San Francisco, CA, United States
Entry
Shut down
What they do:
Biometric sign in and identity verification platform
Quick facts:
HQ: Los Angeles, CA, United States
Warpdrive by Synthetic Minds
Shut down
What they do:
From screen recordings to desktop automations using program synthesis
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HQ: San Francisco, CA, United States
Unfaze AI
Shut down
What they do:
Create stunning product images and short-form promotional videos 10x…
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HQ: San Francisco, CA, United States
Paneau
Shut down
What they do:
Tablets inside Uber/Lyfts to advertise directly to riders
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HQ: San Francisco, CA, United States
Zumo Labs
Shut down
What they do:
We generate synthetic data for computer vision models.
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HQ: San Francisco, CA, United States
Sonnet
Shut down
What they do:
Meeting notes and CRM, automated
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HQ: San Francisco, CA, United States
Dealyze
Shut down
What they do:
Dealyze helps national retailers build exceptional customer and…
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HQ: San Francisco, CA, United States
UtilityScore (formerly Pando)
Shut down
What they do:
API that estimates utility costs for 100M+ homes.
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HQ: San Francisco, CA, United States
Mystro
Shut down
What they do:
Mystro is an app that makes rideshare drivers up to 30% more money by…
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HQ: San Francisco, CA, United States
Elpha
Shut down
What they do:
Professional network for women
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HQ: San Francisco, CA, United States
Xkit
Shut down
What they do:
Universal CRM integration for B2B SaaS apps
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HQ: San Francisco, CA, United States
Muddy
Shut down
What they do:
The multiplayer browser that knows you
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HQ: San Francisco, CA, United States
June
Shut down
What they do:
June is the new way to do product analytics
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HQ: San Francisco, CA, United States
Aerotime
Shut down
What they do:
Calendar that kills time fragmentation
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HQ: San Francisco, CA, United States
Luca
Shut down
What they do:
The Modern Pricing Engine for Retail
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HQ: San Francisco, CA, United States
Light Table/Eve
Shut down
What they do:
Eve is our way of bringing the power of computation to everyone, not…
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HQ: San Francisco, CA, United States
Index
Shut down
What they do:
Mapping the world's professional relationships.
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HQ: San Francisco, CA, United States
Tipe
Shut down
What they do:
Open-source, customizable, headless CMS
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HQ: San Francisco, CA, United States
Pagedraw
Shut down
What they do:
Pagedraw is a platform for productionizing designs into code. Thanks…
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HQ: San Francisco, CA, United States
Edlyft
Shut down
What they do:
Helps enterprises train college CS students on essential job skills
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HQ: San Francisco, CA, United States
Duckly
Shut down
What they do:
Video chat with real-time collaboration.
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HQ: San Francisco, CA, United States
Abbot
Shut down
What they do:
Your Customer Success Co-Pilot
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HQ: San Francisco, CA, United States
Pelm
Shut down
What they do:
Plaid for utilities
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HQ: San Francisco, CA, United States
Criya
Shut down
What they do:
AI that builds GTM assets in seconds
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HQ: San Francisco, CA, United States
Vessel
Shut down
What they do:
Developer-first, native integration platform for GTM tools
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HQ: San Francisco, CA, United States
Airtrain AI
Shut down
What they do:
No-code data curation for LLM fine-tuning and evaluation.
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HQ: San Francisco, CA, United States
Lynx
Shut down
What they do:
AI platform for investigating and resolving engineering incidents
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HQ: San Francisco, CA, United States
Structured Labs
Shut down
What they do:
The publishing layer for the agentic internet
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HQ: San Francisco, CA, United States
Tesseral
Shut down
What they do:
The open source platform for managing identity in business software
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HQ: San Francisco, CA, United States
PhoneSys
Shut down
What they do:
The Phone System for Sales Teams.
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HQ: San Francisco, CA, United States
FloydHub
Shut down
What they do:
ML Platform for developing, training and deploying ML models
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HQ: San Francisco, CA, United States
Sixty
Shut down
What they do:
On demand web app help
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HQ: San Francisco, CA, United States
Lantern
Shut down
What they do:
User behavior monitoring for modern product teams
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HQ: San Francisco, CA, United States
Visual One
Shut down
What they do:
AI for security cameras
Quick facts:
HQ: San Francisco, CA, United States