# Part Alternatives

> Electronic component alternative search engine. Find cross-references, compare prices, and discover cost-saving alternatives across distributors.

Part Alternatives is a free online tool that helps engineers, procurement teams, and hobbyists find compatible alternative electronic components. Search by Manufacturer Part Number (MPN) to get instant cross-references with pricing and stock data from multiple distributors.

## Docs

- [Home](https://supplyhub.f.frappe.cloud/): Search for electronic component alternatives by MPN
- [Distributors](https://supplyhub.f.frappe.cloud/distributors): Browse our network of electronic component distributors
- [Manufacturers](https://supplyhub.f.frappe.cloud/manufacturers): Directory of electronic component manufacturers
- [About](https://supplyhub.f.frappe.cloud/about): Learn about Part Alternatives

## API

Search for part alternatives:
- POST https://supplyhub.f.frappe.cloud/api/method/supplyhub.api.search.search_single
- POST https://supplyhub.f.frappe.cloud/api/method/supplyhub.api.search.get_alternatives
- GET https://supplyhub.f.frappe.cloud/api/method/supplyhub.api.suppliers.get_suppliers

## Optional

- [Full documentation](https://supplyhub.f.frappe.cloud/llms-full.txt): Detailed API documentation and data format