Solheim vs Wattfare

A virtual private LLM: one project, one VPL, sized by how many requests run at once. Flat monthly fee, no usage window, no reset timer, EU-hosted.

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

About Solheim

A virtual private LLM: one project, one VPL, sized by how many requests run at once. Flat monthly fee, no usage window, no reset timer, EU-hosted. Nothing counts down and nothing resets, the only limits are how many requests you run at the same moment and how much context each one gets, and you set both yourself. A slider sets how many instances the project runs, and an instance is one request in flight.

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.