CapyToolkit vs Wattfare

Access a growing collection of free browser utilities for hardware testing, dev work, audio, and security. 100% client-side. Zero uploads. Try them now.

Users connect, set a spending cap, and you call any model through one SDK, charged to them, not you.

About CapyToolkit

Access a growing collection of free browser utilities for hardware testing, dev work, audio, and security. 100% client-side. Zero uploads. Try them now. Looks like you already have the app installed, or you're browsing in a private/incognito window. The latest additions, already live and ready to run. No server can detect a dead pixel at coordinate (1847, 932) on your monitor. That class of test is physically impossible to run remotely. Pasting those into a random online formatter is a security decision most people make without thinking.

About Wattfare

Users connect, set a spending cap, and you call any model through one SDK, charged to them, not you. OpenAI-compatible Works with the Vercel AI SDK ~5-min integration. One button connects a user's inference budget to your app, metered, capped, and revocable. The problem AI costs are the one line item you can't predict. Every AI app makes the same uncomfortable bet: price high enough to survive your power users, ration usage so nobody hurts you, or quietly lose money on the heavy ones.