Startupsby GlyphWhy it ranks
How the rank works- team of 10Team size · YC's directory+5.4
- went through YCProgram · this site+4
- hiringHiring · Titles (titles.fru.dev), YC+2
A sum of public facts, not a judgement and not investment advice.
Competitors
| Company | Category | Status | Program |
|---|---|---|---|
| AI | Active | YCS26 | |
| AI | Not stated | Seedcamp2018 | |
| AI, Devtools | Active | YCS24 | |
| AI, Devtools | Active | YCS24 | |
| AI | Active | YCF26 | |
| Other | Elsewhere | ||
| Other | Elsewhere |
Adjacent
| Company | Category | Status | Program |
|---|---|---|---|
| Other | Not stated | Neo | |
| AI | Active | YCW25 | |
| AI | Not stated | GoogleAI for Energy 2026 | |
| Other | Active | YCX25 | |
| AI | Active | YC +2W24 |
Also from W22 in AI
All of W22About Posh
Posh develops AI-ready modular data centers at existing, qualified power sites, turning pockets of available power into GPU compute. Gigawatt campuses take too long to build, held back by supply chains, power constraints, labor shortages, and community pushback. We find power-ready industrial, mining, and legacy data center sites, then drop in standard liquid-cooled modules with N+1 power and cooling, aiming for 6 months to ready-for-service. Customers bring the GPUs; we deliver the rest. We have 20 sites in pipeline and over 100 MW of LOIs signed with AI cloud operators. The team are repeat founders and energy veterans with 100+ energy projects delivered across the U.S.
- YC batch
- W22 · Winter 2022
- Status, per YC
- Active
- Category
- AI
- Team size
- 10
- Location
- San Francisco, CA, USA
- Checked
- 13h ago
YC tags: Energy Storage
Changes seen
Rewrote its one-liner; it read "Rapidly deployable energy solutions for modern commercial and…"
Posh: questions
Which YC batch was Posh in?
Posh was in Y Combinator's Winter 2022 batch (W22).
Is Posh still active?
Y Combinator lists Posh as active.
Where is Posh based?
Posh lists San Francisco, CA, USA as its location on YC's directory.