Hoppscotch
OPEN SOURCE
Open source API client and testing tool.
About
Hoppscotch is a free, open-source alternative to Postman for testing APIs. It supports REST, GraphQL, and WebSocket requests, with a simple web interface. Hoppscotch can be used online or self-hosted, and it prioritizes privacy.
Pricing
Pricing Type
Open Source
Starting Price
$10
Billing
Custom pricing
Last checked: February 17, 2026
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Key Facts
Categories
Platforms
Web
Company
Hoppscotch
Founded
Founded in 2019
Language
English