Free tool for hardware engineers to find and compare electronic components.
Product memo
Hardware engineers use PartTensor to source and compare electronic components. It pulls live pricing from distributors like DigiKey and Mouser, embedding critical procurement data directly into the search and BOM analysis workflow. This free tool narrows the component sourcing process to a single, integrated platform.
For who
Hardware engineers and designers
Solves what
Finding and comparing electronic components with live pricing and BOM analysis.
- Component search by spec
- BOM upload and analysis
- Live pricing from multiple suppliers
In their own words
Find parts. Compare prices. Ask questions.
Search by spec, paste an MPN, or upload a BOM — prices from DigiKey + Mouser in seconds
Commercial cues
Model
free_only
Free tier
Yes
Trial
No
Operator context
Founded
May 2026
Platform
Web app
Audience
Developers
Social / footprint
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Pre Revenue
- Effort
- Solo Buildable
About PartTensor Expand
PartTensor provides a specialized search engine for hardware engineers and designers. It helps users find and compare electronic components by specification, MPN lookup, and BOM analysis.
The platform pulls live pricing data from major distributors like DigiKey and Mouser, embedding crucial procurement information directly into the design process. This free tool simplifies component sourcing, offering an AI-powered MPN extraction feature to further simplify bill of materials management for engineering teams.