ghost-client
The premium Open Source alternative to Postman
🎯 Best for:Developers requiring a lightweight, private API testing tool.
What is ghost-client?
Replaces cloud-based API clients with a local-first, browser-only testing environment. It eliminates backend dependencies by executing all requests directly from the client-side runtime to ensure data privacy.
Tech Stack
JavaScriptTesting & QA
Why ghost-client?
- • No installation required
- • Absolute data privacy
- • Instant startup time
Limitations
- • Limited team collaboration
- • Browser CORS restrictions
- • No automated test runner
5/3/2026
Last Update
0
Forks
0
Issues
MIT
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to ghost-client instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Postman)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%