Rubber Ducky Labs
Shut down
What they do:
AI Powered Product Discovery
Quick facts:
HQ: San Francisco, CA, United States
Startups Launched in 2023
This list has 494 startups and was last updated on Oct 15, 2026. 167 of them are hiring right now. Biggest hubs: San Francisco (212), New York (91), and London (18). Largest teams: Alaan, Tennr, and Numeral. Latest round: Clueso raised $10M (Oct 13, 2026).
494 startupsPage 14 of 14
Cakework
Shut down
What they do:
API that adds cloud hosting to any developer platform
Quick facts:
HQ: Seattle, WA, United States
Gluetrail
Shut down
What they do:
Create step by step articles with screenshots and videos 10x faster
Quick facts:
Overflux
Shut down
What they do:
Streamline EV charger installations for real estate developers
Quick facts:
HQ: Los Angeles, CA, United States
Choppy!
Shut down
What they do:
FAST FLAVORFUL PROTEIN
Quick facts:
HQ: Los Angeles, CA, United States
Magicflow 𐂂
Shut down
What they do:
The Gen AI evaluation and curation platform
Quick facts:
Rainmaker
Shut down
What they do:
DeFi for Everyone
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Defer
Shut down
What they do:
Zero infrastructure background processing platform.
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Sorted
Shut down
What they do:
Instant SaaS management
Quick facts:
HQ: Copenhagen, Denmark
CodeParrot AI
Shut down
What they do:
Helps Developers build stunning UI Lightning Fast ⚡️
Quick facts:
Interlock
Shut down
What they do:
We are still in stealth mode.
Quick facts:
HQ: San Francisco, CA, United States
Fabius
Shut down
What they do:
AI to improve Sales Calls
Quick facts:
HQ: San Francisco, CA, United States
Serial
Shut down
What they do:
Root cause manufacturing issues in seconds
Quick facts:
HQ: San Francisco, CA, United States
moonrepo
Shut down
What they do:
Open source build tool for monorepos and large codebases
Quick facts:
HQ: Portland, OR, United States
Leafpress
Shut down
What they do:
AI Energy Management
Quick facts:
GreenTally
Shut down
What they do:
Affordable carbon tracking solution for all businesses
Quick facts:
HQ: San Francisco, CA, United States
Briefer
Shut down
What they do:
The collaborative data platform.
Quick facts:
Lysto
Shut down
What they do:
Revenue intelligence platforms for startups
Quick facts:
HQ: New York, NY, United States
Vizly
Shut down
What they do:
Data to insights in seconds
Quick facts:
HQ: San Francisco, CA, United States
Vango AI
Shut down
What they do:
Development platform that makes it 10x easier to improve visual models
Quick facts:
HQ: San Francisco, CA, United States
Kips Health
Shut down
What they do:
The only patient engagement software that pays you.
Quick facts:
HQ: Los Angeles, CA, United States
SensorSurf
Shut down
What they do:
Resolve PR check failures instantly with AI
Quick facts:
HQ: San Francisco, CA, United States
Saatvy
Shut down
What they do:
Root cause help for chronic conditions
Quick facts:
HQ: San Francisco, CA, United States
Onward
Shut down
What they do:
Intelligent meeting automation for ambitious teams.
Quick facts:
YC S23Early stage
Demospace
Shut down
Quick facts:
Lifelike
Shut down
Quick facts:
HQ: San Francisco, CA, United States