Zanbazaar
Shut down
What they do:
Community-curated catalogs for product recommendations
Quick facts:
HQ: Boston, MA, United States
Failed Startups
This list has 1,092 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (554), New York (103), and Los Angeles (35). Latest round: Modal raised $750M (Oct 14, 2026).
1,092 startupsPage 12 of 31
Saida
Shut down
What they do:
A bank account that lets you easily separate, spend and track money
Quick facts:
Algoriz
Shut down
What they do:
Algoriz is an AI based algorithmic trading platform that enables you…
Quick facts:
HQ: New York, NY, United States
Monthli
Shut down
What they do:
Monthli is the first marketplace for homeowner associations. We…
Quick facts:
HQ: San Francisco, CA, United States
FloydHub
Shut down
What they do:
ML Platform for developing, training and deploying ML models
Quick facts:
HQ: San Francisco, CA, United States
Sixty
Shut down
What they do:
On demand web app help
Quick facts:
HQ: San Francisco, CA, United States
Necto
Shut down
What they do:
ISP starter kit
Quick facts:
HQ: New York, NY, United States
Contrast
Shut down
What they do:
Developer Handoff - Reimagined for Storybook
Quick facts:
HQ: New York, NY, United States
dNovo
Shut down
What they do:
The cure for hair loss.
Quick facts:
HQ: San Francisco, CA, United States
Portal Entryways
Shut down
What they do:
Portal Entryways upgrades disabled-accessible doors so they can be…
Quick facts:
HQ: Provo, UT, 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
Lantern
Shut down
What they do:
User behavior monitoring for modern product teams
Quick facts:
HQ: San Francisco, CA, United States
AudioFocus
Shut down
What they do:
Hearing aids that work in noisy places, like restaurants, using ML.
Quick facts:
HQ: San Francisco, CA, 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
Milo
Shut down
What they do:
The Family AI - a copilot for parents to tackle the invisible load of…
Quick facts:
HQ: San Francisco, CA, United States
Odin
Shut down
What they do:
Save, organize and showcase your mental dump
Quick facts:
HQ: San Francisco, CA, United States
Clayboard
Shut down
What they do:
Create active, collaborative learning experiences
Quick facts:
HQ: New York, NY, United States
Visual One
Shut down
What they do:
AI for security cameras
Quick facts:
HQ: San Francisco, CA, United States
Overfit
Shut down
What they do:
Human coach for accountability + AI for personalized workouts
Quick facts:
HQ: San Francisco, CA, United States
Reploy
Shut down
What they do:
Instant, shareable staging environments
Quick facts:
HQ: San Francisco, CA, United States
Intelligent
Shut down
What they do:
Demand Forecasting as a Service
Quick facts:
HQ: San Francisco, CA, United States
Sonar
Shut down
What they do:
Minecraft meets Discord
Quick facts:
HQ: San Francisco, CA, United States
Lovd
Shut down
What they do:
It's not used, it's Lovd.
Quick facts:
HQ: Los Angeles, CA, United States
Quadrant Eye
Shut down
What they do:
Breaking new ground in online eyecare.
Quick facts:
HQ: San Francisco, CA, United States
Pensil
Shut down
What they do:
New-Age White Label Community Platform SDKs and APIs for Games,…
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Lalabox
Shut down
What they do:
Live stream shopping for beauty products
Quick facts:
HQ: San Francisco, CA, United States
Launcher Labs
Shut down
What they do:
Maker of consumer crypto apps: Launchcaster, Frameboard, Maindrop
Quick facts:
HQ: Austin, TX, United States
Avion School
Shut down
What they do:
We teach Filipinos to become remote software engineers globally.
Quick facts:
HQ: Manila, Philippines
V-Flow Medical
Shut down
What they do:
Transforming the lives of millions of women suffering from chronic…
Quick facts:
HQ: San Clemente, CA, United States
Mixr
Shut down
What they do:
Team building through online game tournaments.
Quick facts:
Forage Mail
Shut down
What they do:
AI that solves email overwhelm. Not another mail app.
Quick facts:
HQ: New York, NY, United States
Onsite Pro
Shut down
What they do:
Revolutionizing digital selling within HVAC
Quick facts:
HQ: San Francisco, CA, United States
PAYZE
Shut down
What they do:
Stripe for former Soviet Union countries
Quick facts:
HQ: Tbilisi, Georgia
Verde
Shut down
What they do:
Digital lending platform for Brazilian farmers
Quick facts:
Pursuit
Shut down
What they do:
Turnkey co-ownership & management of properties
Quick facts:
HQ: Denver, CO, United States
Bifrost
Shut down
What they do:
Wills and Estate Management for Crypto
Quick facts:
HQ: San Francisco, CA, United States