Tandem
Shut down
What they do:
Tandem is a virtual office for remote and distributed teams.
Quick facts:
HQ: San Francisco, CA, United States
Top Productivity Startups in the United States
This list has 418 startups and was last updated on Oct 15, 2026. 100 of them are hiring right now. Biggest hubs: San Francisco (283), New York (67), and Los Angeles (8). Largest teams: Dropbox, Zapier, and Ginkgo Bioworks. Latest round: Copia Automation raised $2.2M (Jun 16, 2026).
418 startupsPage 11 of 12
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
Mindmesh
Shut down
What they do:
Mindmesh is the virtual desk that puts you in control.
Quick facts:
HQ: Boston, MA, United States
Sonnet
Shut down
What they do:
Meeting notes and CRM, automated
Quick facts:
HQ: San Francisco, CA, United States
Ubiq
Shut down
What they do:
Screen-sharing for enterprise conference rooms
Quick facts:
HQ: Boston, MA, 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
Point API
Shut down
What they do:
Point stores things you send over and over again and helps you re-use…
Quick facts:
HQ: New York, NY, 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
Parade
Shut down
What they do:
Launch your company without hiring a designer
Quick facts:
HQ: Seattle, WA, United States
Capture
Shut down
What they do:
All your notes, tasks, and files in one super-fast workspace.
Quick facts:
HQ: New York, NY, United States
LunaSec
Shut down
What they do:
An Open Source dependency security tool that is smarter than the rest
Quick facts:
HQ: Seattle, WA, United States
Clayboard
Shut down
What they do:
Create active, collaborative learning experiences
Quick facts:
HQ: New York, NY, United States
Forage Mail
Shut down
What they do:
AI that solves email overwhelm. Not another mail app.
Quick facts:
HQ: New York, NY, 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
WireOver
Shut down
What they do:
Really secure file sending for big files.
Quick facts:
HQ: Boston, MA, United States
Glider
Shut down
What they do:
We filter distracting emails away from your inbox.
Quick facts:
HQ: Portland, OR, 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
Jamglue
Shut down
What they do:
Jamglue is an online community allowing users to listen or mix music from a library of user-contributed music.
Quick facts:
HQ: Seattle, WA, 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