Fibo
Shut down
What they do:
SaaS calendar and messaging for SMBs
Quick facts:
HQ: San Francisco, CA, United States
Top Productivity Startups in California
This list has 298 startups and was last updated on Oct 15, 2026. 65 of them are hiring right now. Biggest hubs: San Francisco (283) and Los Angeles (8). Largest teams: Dropbox, Zapier, and Pair Team. Latest round: Brief Productivity Solutions raised $3.53M (Apr 29, 2026).
298 startupsPage 8 of 9
Medisas
Shut down
What they do:
Medisas builds workflow & collaboration software for hospitals.
Quick facts:
HQ: San Francisco, CA, United States
Hum
Shut down
What they do:
A chat program that integrates with email, with presence.
Quick facts:
HQ: San Francisco, CA, United States
Tandem
Shut down
What they do:
Tandem is a virtual office for remote and distributed teams.
Quick facts:
HQ: San Francisco, CA, United States
Ozone
Shut down
What they do:
Figma for video
Quick facts:
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
Quick facts:
HQ: San Francisco, CA, United States
Sonnet
Shut down
What they do:
Meeting notes and CRM, automated
Quick facts:
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…
Quick facts:
HQ: San Francisco, CA, United States
Muddy
Shut down
What they do:
The multiplayer browser that knows you
Quick facts:
HQ: San Francisco, CA, United States
Aerotime
Shut down
What they do:
Calendar that kills time fragmentation
Quick facts:
HQ: San Francisco, CA, United States
Edlyft
Shut down
What they do:
Helps enterprises train college CS students on essential job skills
Quick facts:
HQ: San Francisco, CA, United States
Duckly
Shut down
What they do:
Video chat with real-time collaboration.
Quick facts:
HQ: San Francisco, CA, United States
camfer
Shut down
What they do:
Building the world’s first AI mechanical engineer.
Quick facts:
HQ: San Francisco, CA, United States
Altrina
Shut down
What they do:
The SOP Automation Platform
Quick facts:
HQ: San Francisco, CA, United States
Platypus
Shut down
What they do:
The Distributed Data Operating System
Quick facts:
HQ: San Francisco, CA, United States
Livedocs
Shut down
What they do:
A New Kind of Notebook for Data Storytelling
Quick facts:
HQ: San Francisco, CA, United States
Dialect
Shut down
What they do:
AI copilot for forms, questionnaires & RFX
Quick facts:
HQ: San Francisco, CA, United States
Stellar
Shut down
What they do:
AI-powered business goals
Quick facts:
HQ: San Francisco, CA, United States
Sidenote
Shut down
What they do:
Meeting follow-up, automated
Quick facts:
HQ: San Francisco, CA, United States
Zenbox
Shut down
What they do:
Brings dozens of SaaS's (Mailchimp, Stripe, Shopify, Salesforce,…
Quick facts:
HQ: San Francisco, CA, United States
Interstate
Shut down
What they do:
Create & Share Product Roadmaps
Quick facts:
HQ: San Francisco, CA, United States
TellFi
Shut down
What they do:
Google Voice for business.
Quick facts:
HQ: San Francisco, CA, United States
Siasto
Shut down
What they do:
Siasto is a collaboration tool designed for SMBs who use Google Apps,…
Quick facts:
HQ: San Francisco, CA, United States
Wundrbar
Shut down
What they do:
Wundrbar wants to improve upon the search bar experience by providing users with powerful inline commands. The idea is reminiscent of YubNub but Wundrbar…
Quick facts:
HQ: San Francisco, CA, United States
Kippt
Shut down
What they do:
Kippt is a social bookmarking service
Quick facts:
HQ: San Francisco, CA, United States
GoComm
Shut down
What they do:
Mobile communications platform for teams working on live events
Quick facts:
HQ: San Francisco, CA, United States
Floobits
Shut down
What they do:
Real-time collaborative editing in the browser with support for…
Quick facts:
HQ: San Francisco, CA, United States
Kivo
Shut down
What they do:
Git for Documents
Quick facts:
HQ: San Francisco, CA, United States
Threadable
Shut down
What they do:
Mailing lists 2.0. Threadable makes group email less noisy and more…
Quick facts:
HQ: San Francisco, CA, United States
GroupAhead
Shut down
What they do:
Improve communications with your group's own mobile app.
Quick facts:
HQ: San Francisco, CA, United States
Shift Messenger
Shut down
What they do:
Real-time communication solution for retail and restaurant employees.
Quick facts:
HQ: San Francisco, CA, United States
RigPlenish
Shut down
What they do:
On average each Ambulance run is two hours long, 40 minutes is spent…
Quick facts:
HQ: San Francisco, CA, United States
Niles
Shut down
What they do:
Knowledge Assistant for Work.
Quick facts:
HQ: San Francisco, CA, United States
Herald
Shut down
What they do:
A collaborative repository for user feedback.
Quick facts:
HQ: San Francisco, CA, United States
Dev Tools AI
Shut down
What they do:
AI powered web & mobile automation
Quick facts:
HQ: San Francisco, CA, United States