Vassar Robotics
YC X25 · Active · Open-source semi-humanoid dev kit → home data → autonomy → 20h/wk
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
 K-Scale LabsShared: open source, humanoid, consumer electronicsInactiveAI | AI | Inactive | YC +1W24 |
 VocodeShared: open sourceAcquiredAI, Devtools | AI, Devtools | Acquired | YCW23 |
 BinpressShared: open source, developerNot statedDevtools | Devtools | Not stated | 500 GlobalGA 6 |
 ContinueShared: open sourceAcquiredAI, Devtools | AI, Devtools | Acquired | YCS23 |
 /dev/fastShared: open source, devActiveAI, Devtools | AI, Devtools | Active | YCW26 |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
 Eden RoboticsShared: semi humanoidActiveAI | AI | Active | YCX26 |
 Agenta.aiShared: open sourceNot statedAI | AI | Not stated | Antler2023 |
 HydraShared: open sourceNot statedOther | Other | Not stated | Antler2024 |
 ClearspaceShared: giving family, backActiveOther | Other | Active | YCW23 |
 Atlas MLShared: open sourceNot statedOther | Other | Not stated | EF2018 |
Also from X25 in Developer tools
All of X25| Company | Category | Status |
|---|---|---|
 AravoltaSoftware to monitor, control, and optimize data centers.ActiveDevtools | Devtools | Active |
 Better AuthThe authentication framework for TypeScriptActiveDevtools | Devtools | Active |
 BloomBuild and share mobile apps in secondsActiveDevtools | Devtools | Active |
 PrismAbundant Intelligence for EveryoneActiveDevtools | Devtools | Active |
 RefreshTraining gyms for computer use and software engineering workActiveDevtools | Devtools | Active |
Founders
- Charles YongFounder/CEO
About Vassar Robotics
We build home humanoids the practical way—an open, mass-produced developer kit powering a real-home teleop data flywheel to autonomy, giving families back 20 hours/week.
- YC batch
- X25 · Spring 2025
- Status, per YC
- Active
- Category
- Developer tools
- Team size
- 3
- Location
- Los Angeles, CA, USA
- Founded
- 2025
- Checked
- 1h ago
Vassar Robotics: questions
Which YC batch was Vassar Robotics in?
Vassar Robotics was in Y Combinator's Spring 2025 batch (X25).
Is Vassar Robotics still active?
Y Combinator lists Vassar Robotics as active.
Who founded Vassar Robotics?
Vassar Robotics's founders, as listed on its YC page: Charles Yong (Founder/CEO).
Where is Vassar Robotics based?
Vassar Robotics lists Los Angeles, CA, USA as its location on YC's directory.
Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.