Heavy tools break flow.
Modern API clients have become entire operating systems. They require accounts, cloud sync, and gigabytes of RAM just to send a GET request.
Impulse is different. It is a precision-engineered tool built purely for speed.
Memory Usage (Idle)
Startup Time
Built for the Local-First Era.
Git Native
No proprietary databases. Your collections are simple .http files. Commit them to Git alongside your code.
Keyboard Driven
Keep your hands on the keys. Use Ctrl+O to open, Ctrl+E for envs, and Ctrl+Enter to send.
Native Code
Compiles to pure machine code. No .NET Runtime required. No JIT lag. Just raw performance.
Syntax Highlighting
High-performance JSON renderer capable of scrolling 50MB log files at 60 frames per second.
Secure & Private
No cloud accounts. No tracking. Your API keys stay on your machine, encrypted via environment variables.
Perpetual License
Hate subscriptions? So do we. Buy it once, own the version forever. Includes 1 year of updates.
Simple, Fair Pricing.
Developer License
Perpetual Fallback License
- Keep version v1.x forever
- 1 Year of Updates included
- No recurring subscription
- Use on all your devices
Built by Developers, Supported by Developers.
Found a bug? Have a feature request? You won't get a chatbot. You get direct support from the engineering team.
support@impulse-http.com