Posh
We are working on rapidly deployable energy storage and power generation solutions for C&I customers, especially in the AI data center space.
Y Combinator
yc-company-directory #4909We are working on rapidly deployable energy storage and power generation solutions for C&I customers, especially in the AI data center space.
sourcePosh is classified as AI infrastructure from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.
Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.
Companies similar to Posh
A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.
Voxel Energy
match 68The best grid connection is no grid connection. Voxel builds vertically integrated energy generation and storage systems for data centers that bypass utility connection delays. By leveraging the vast supply of second-life EV batteries and our novel DC microgrid architecture, Voxel generates datacenter power on site and drastically reduces system cost and time-to-power.
shared extracted concept terms: center, energy, storage; shared product terms: energy, storage, generation, center; shared product theme: climate and energy; shared affiliation: Y Combinator
Power Dime
match 44Power Dime is an AI enabled B2B SaaS platform that helps data centers plan their energy procurement strategy and buy power
shared extracted concept terms: center, energy; shared product terms: energy, center; shared product theme: climate and energy; same category: AI infrastructure
Starcloud
match 41Starcloud is building data centers in space, initially to provide GPU compute to other satellites, and later to address the rapidly growing demand for energy caused by the deployment of AI. Falling launch costs give Starcloud access to abundant energy, radiative cooling, and the ability to rapidly scale in space. In November 2025, just 21 months after founding, Starcloud launched its first satellite, Starcloud-1 to space. This has an Nvidia H100, which is 100x more powerful GPU than has ever bee
shared product terms: center, space, rapidly, energy; shared product theme: climate and energy; same category: AI infrastructure; shared affiliation: Y Combinator
Tempus Energy
match 36By predicting volatility in carbon intensityAllow customers to reduce their energy costs - while simultaneously enhancing their use of renewables.
shared extracted concept terms: customer; shared product terms: customer, energy; shared product theme: sales and marketing, climate and energy
Salient Energy
match 33Cheap, safe, and long lasting zinc ion batteries for energy storage.
shared extracted concepts: energy storage; shared product terms: energy, storage; shared product theme: climate and energy
Stownest
match 32Valet self-storage solution for your personal storage needs. Be it household storage or seasonal belongings, we will pick them up and store them in our facility. You get it back when you need it. Service built on technology and strong customer experience fundamentals.
shared extracted concept terms: storage; shared product terms: storage, customer; shared product theme: sales and marketing; shared affiliation: Y Combinator