Accelerator gap map
All 6 programs in one embedding space — what each funds that the others don’t, by theme and by company.
Y Combinator vs. all others
overlap 51% / 55% · 897 non-YC companiesYC leans into (vs. all others)
The other programs lean into (vs. YC)
Show the distinctive companies ↓
- 31%
A brand-new blend of sugars – made from plant fiber!
- 33%
A bus ticket out of poverty
- 34%
Defender of rights and liberties
- 34%
Buying and owning indoor potted plants made easy.
- 36%
The free HIV vaccine.
- 36%
Device tracks & monitors your car
- 36%
Grocery Delivery in Pakistan
- 36%
Never jump start your car again.
- 36%
Absorbable wrap for blood vessels
- 36%
The World’s First Countertop Precision Grill – using two ceramic…
- 36%
Shiok Meats is a cell-based clean shrimp company, the first of its…
- 36%
jEugene highlights undefined terms and unused definitions in legal…
Overlap matrix
| Y Combinator | a16z Speedrun | a16z (portfolio) | AI Grant | South Park Commons | Neo | |
|---|---|---|---|---|---|---|
| Y Combinator (5953) | — | 50 | 39 | 41 | 47 | 46 |
| a16z Speedrun (235) | 60 | — | 43 | 46 | 49 | 48 |
| a16z (portfolio) (164) | 44 | 34 | — | 31 | 34 | 39 |
| AI Grant (70) | 56 | 48 | 45 | — | 50 | 51 |
| South Park Commons (165) | 58 | 48 | 40 | 43 | — | 47 |
| Neo (263) | 54 | 44 | 41 | 43 | 45 | — |
Row → column: median similarity of the row program’s companies to their nearest in the column program. Higher = more overlap.
Compare any two
Y Combinator leans into (vs. South Park Commons)
South Park Commons leans into (vs. Y Combinator)
- 23%
Defender of rights and liberties
- 28%
Never jump start your car again.
- 29%
Online school for K12 education in Africa
- 31%
Home Internet for urban Latin America
- 31%
Wine by the glass, delivered
- 31%
- 31%
A brand-new blend of sugars – made from plant fiber!
- 31%
Grocery Delivery in Pakistan
- 31%
Live afterschool classes for Spanish-speaking kids ages 4 to 15.
- 31%
Building a world where alternative proteins are no longer alternative.
- 32%
Managed marketplace for solar in Latam
- 32%
iPhone app to fight your parking tickets.
- 42%
Intelligence upgrade for every building
- 45%
Tribes builds an open, decentralized database protocol offering secure, user-driven data storage. Tr
- 46%
Perfectly Imperfect gives you a taste of someone else's taste twoish times per week.
- 46%
Socket is a cybersecurity platform that shields companies from supply chain attacks, keeping their s
- 47%
Echo Chunk innovative, self-generating strategy games—like Echo Chess, a daily chess puzzler with a
- 47%
System2 collaborates with elite fitness influencers to boost digital impact and spread accessible, e
- 48%
A decentralized leverage trading protocol permissionless for any digital asset.
- 48%
Preference Model is building reinforcement learning environments.
- 49%
Hologram empowers any artists to create expressive characters, wearables, and more for your communit
- 49%
Material Security offers a one-stop solution for keeping Google Workspace and Microsoft 365 safe, de
- 49%
Thoughtfully reinventing the greeting card experience
- 49%
Equivariant is working on multi-physics modeling for the semiconductor industry.
