Prox builds AI technical support for complex physical products. Its multimodal agent platform can generate wiring diagrams, share CAD models, process field videos, and provide voice support, building knowledge engines that understand complicated physical products. The company targets industries such as HVAC, EV charging, industrial equipment, and manufacturing where specialized technical expertise is scarce. Prox is part of Y Combinator's Fall 2025 batch and is based in San Francisco.
Prox
ActiveAI technical support for complex physical products
Total raised
$500K
1 round
Stage
Seed
Jan 2025
Team
1-10
since 2025
Pricing
—
Founded
2025
San Francisco, United States
Agent-ready
—
Multimodal AI technical support for complex physical products
Generates wiring diagrams on demand
Shares CAD models with technicians
Processes field videos for diagnostics
Provides voice-based technical support
Builds knowledge engines for complicated physical products
Targets HVAC, EV charging, industrial equipment, and manufacturing
Addresses gaps where specialized technical expertise is scarce
12/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Jan 2025 Seed $500K ● Y Combinator
Capital network
$500K raised ·1 backer·10 network links
- Backers1
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
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- What kind of products does Prox support?
- Complex physical products in industries like HVAC, EV charging, industrial equipment, and manufacturing, where specialized technical expertise is scarce.
- What does multimodal support mean here?
- Prox can generate wiring diagrams, share CAD models, process field videos, and provide voice support, combining multiple input and output types.
- How does Prox understand a product?
- It builds knowledge engines that capture how complicated physical products work, so its agents can answer technical questions accurately.
- What stage is Prox at?
- Prox is an early-stage startup based in San Francisco and part of Y Combinator's Fall 2025 batch.
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