Proper
Acquired
What they do:
Reconciliation and financial operations platform
Quick facts:
HQ: San Francisco, CA, United States
Y Combinator Winter 2022 Startups
This list has 398 startups and was last updated on Oct 15, 2026. 81 of them are hiring right now. Biggest hubs: San Francisco (105), New York (51), and Los Angeles (15). Largest teams: Kapital Bank, Remedial Health, and beU delivery. Latest round: WhiteLab Genomics raised €23.2M (Oct 6, 2026).
398 startupsPage 10 of 12
Onyx Private
Acquired
What they do:
A modern and more accessible private bank for the new generation
Quick facts:
HQ: Miami, FL, United States
Speechly
Acquired
What they do:
Natural Language Understanding API for Speech that runs on device
Quick facts:
HOAi
Acquired
What they do:
AI agent for community management
Quick facts:
HQ: San Francisco, CA, United States
Unsaddl
Acquired
What they do:
education benefits and leave of absence management
Quick facts:
HQ: New York, NY, United States
Railbird
Acquired
What they do:
A futures market for events.
Quick facts:
HQ: New York, NY, United States
Stackshine
Acquired
What they do:
Automating all IT operations
Quick facts:
HQ: Portland, OR, United States
Blitzllama
Acquired
What they do:
A platform to collect and analyze in-product user feedback
Quick facts:
mutable.ai
Acquired
What they do:
Artificially Intelligent Corporations
Quick facts:
HQ: San Francisco, CA, United States
Alfie
Acquired
What they do:
Democratizing access to precision weight loss medications
Quick facts:
HQ: New York, NY, United States
HypaHub
Acquired
What they do:
A Cloud-Based Bioinformatics and AI Platform
Quick facts:
HQ: San Francisco, CA, United States
Hydra
Acquired
What they do:
Serverless Analytics on Postgres
Quick facts:
HQ: San Francisco, CA, United States
Decent
Acquired
What they do:
Cross-chain routing + trading APIs. One-click transactions with any…
Quick facts:
HQ: New York, NY, United States
Glow Energy
Acquired
What they do:
Unlocking Virtual Power Plants for rental properties
Quick facts:
HQ: Los Angeles, CA, United States
Jamsocket
Acquired
What they do:
Run compute-intensive apps in a browser
Quick facts:
HQ: New York, NY, United States
Dioptra
Acquired
What they do:
Automated contract review with AI
Quick facts:
HQ: New York, NY, United States
Bracket
Acquired
What they do:
Two-way syncs between business tools and your database
Quick facts:
HQ: New York, NY, United States
Winter
Acquired
What they do:
Credit card checkout for NFTs
Quick facts:
HQ: San Francisco, CA, United States
Nara
Acquired
What they do:
Answer 70% of your support and sales questions. Instantly
Quick facts:
HQ: San Francisco, CA, United States
TAI
Acquired
What they do:
Control All of Your Investments from a Single App
Quick facts:
HQ: San Francisco, CA, United States
JumpWire
Acquired
What they do:
Dynamic access controls for all data and databases
Quick facts:
HQ: New York, NY, United States
Anja Health
Acquired
What they do:
Cord Blood Banking Reimagined
Quick facts:
HQ: New York, NY, United States
SimpleHash
Acquired
What they do:
Multi-chain token data platform
Quick facts:
HQ: San Francisco, CA, United States
YC W22Early stage
Vecindario
Shut down
What they do:
We make it easier for real estate to sell properties and mortgages.
Quick facts:
Seis
Shut down
What they do:
Banking 100% in Spanish for the 44 million US Spanish speakers
Quick facts:
HQ: Salt Lake City, UT, United States
Castia
Shut down
What they do:
Built Rewards for Latam. Pay Rent and get benefits.
Quick facts:
AntWalk
Shut down
What they do:
An employee up-skilling platform for fast growing companies
Quick facts:
Sendme, Inc
Shut down
What they do:
On demand provider of meat to households and food businesses
Quick facts:
HQ: Ibadan, Nigeria
Fello
Shut down
What they do:
Grow money and win $1000 every week by saving and playing games
Quick facts:
Skillza
Shut down
What they do:
Skillza builds simple tools for teachers and schools in MEA
Quick facts:
Marathon Education
Shut down
What they do:
We provide live after-school tutoring to K-12 students in Vietnam
Quick facts:
HQ: Ho Chi Minh City, Vietnam
Atlas
Shut down
What they do:
Modern customer support platform replacement for Intercom and Zendesk
Quick facts:
HQ: San Francisco, CA, United States
AvairSense
Shut down
What they do:
We go all out to Build the Smartest AI-Enabled Cameras!
Quick facts:
AiSupervision
Shut down
What they do:
The operating system for factory production lines
Quick facts:
HQ: Mannheim, Germany
Wingback
Shut down
What they do:
Wingback provides tools and APIs for SaaS pricing and packaging.
Quick facts:
HQ: San Francisco, CA, United States
Rehook.ai
Shut down
What they do:
Run, Track and manage any and all user incentive campaigns.
Quick facts: