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
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 9 of 31
Radix Labs
Shut down
What they do:
Operating systems for biology labs
Quick facts:
HQ: Boston, MA, United States
Fuse
Shut down
What they do:
Unified API for financial data aggregators.
Quick facts:
HQ: New York, NY, United States
Spiral Genetics
Shut down
What they do:
Large Scale Genomic Data Mining Software
Quick facts:
HQ: Seattle, WA, United States
Mighty Health
Shut down
What they do:
All-in-one health program helping seniors with their daily function
Quick facts:
HQ: San Francisco, CA, United States
Unfaze AI
Shut down
What they do:
Create stunning product images and short-form promotional videos 10x…
Quick facts:
HQ: San Francisco, CA, United States
Paneau
Shut down
What they do:
Tablets inside Uber/Lyfts to advertise directly to riders
Quick facts:
HQ: San Francisco, CA, United States
Racer
Shut down
What they do:
15-minute food delivery
Quick facts:
HQ: New York, NY, United States
Zumo Labs
Shut down
What they do:
We generate synthetic data for computer vision models.
Quick facts:
HQ: San Francisco, CA, United States
ClearMix
Shut down
What they do:
On-Demand, Fully-Remote Marketing and Sales Video Production Platform
Quick facts:
HQ: New York, NY, United States
Hyper Online
Shut down
What they do:
Social avatar platform for VTubers
Quick facts:
HQ: San Francisco, CA, United States
Payflow
Shut down
What they do:
AI FP&A Agent for insights, reports, planning and forecasting.
Quick facts:
HQ: New York, NY, United States
Degrees of Freedom
Shut down
What they do:
DoF provides a high quality, affordable higher education alternative.
Quick facts:
HQ: New York, NY, United States
Noya
Shut down
What they do:
Radically reducing capital costs and build time for direct air capture
Quick facts:
HQ: San Francisco, CA, United States
Jupe
Shut down
What they do:
Just add land
Quick facts:
HQ: San Francisco, CA, United States
Kodda
Shut down
What they do:
Community that accompanies you in your transformation towards a healthy and lasting lifestyle, through guided programs made by professionals who will support…
Quick facts:
Algofi
Shut down
What they do:
Building the new financial system
Quick facts:
Mindmesh
Shut down
What they do:
Mindmesh is the virtual desk that puts you in control.
Quick facts:
HQ: Boston, MA, United States
Spoken
Shut down
What they do:
Never overpay online
Quick facts:
HQ: New York, NY, United States
Ploomber
Shut down
What they do:
Heroku for AI
Quick facts:
HQ: New York, NY, United States
Sonnet
Shut down
What they do:
Meeting notes and CRM, automated
Quick facts:
HQ: San Francisco, CA, United States
MantleBio
Shut down
What they do:
Transform scientific data into discoveries
Quick facts:
Wuri
Shut down
What they do:
App to read fiction stories as visual novels with images, videos,…
Quick facts:
Dealyze
Shut down
What they do:
Dealyze helps national retailers build exceptional customer and…
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
UtilityScore (formerly Pando)
Shut down
What they do:
API that estimates utility costs for 100M+ homes.
Quick facts:
HQ: San Francisco, CA, United States
Arylla
Shut down
What they do:
We connect products to the internet using an invisible, chip-less tag
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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
PreDxion Bio
Shut down
What they do:
Rapid, scalable diagnostic for SARS-CoV-2 and beyond
Quick facts:
HQ: San Francisco, CA, United States
Tingles
Shut down
What they do:
Find content that helps you relax and fall asleep.
Quick facts:
HQ: San Francisco, CA, United States
Vathys
Shut down
What they do:
Accelerating machine learning through software
Quick facts:
HQ: Portland, OR, United States
Elpha
Shut down
What they do:
Professional network for women
Quick facts:
HQ: San Francisco, CA, United States
Xkit
Shut down
What they do:
Universal CRM integration for B2B SaaS apps
Quick facts:
HQ: San Francisco, CA, United States
Mylk Guys
Shut down
What they do:
Amazon for Vegans
Quick facts:
HQ: San Francisco, CA, United States
LabelFlow
Shut down
What they do:
GitHub for visual data
Quick facts:
HQ: Nantes, France
Gerostate Alpha
Shut down
What they do:
Developing novel therapeutics for aging and chronic disease
Quick facts:
HQ: San Francisco, CA, United States