Hiver vs Wattfare

Fast, replayable sandboxes for every browser, file, network, and tool action.

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

About Hiver

Fast, replayable sandboxes for every browser, file, network, and tool action. Give agents a real working environment with governed files, policy-gated actions, and full replay across every run. Give agents access to files from a variety of file systems with precise ACLs: read-only, write-only, scoped by user, team, org, or workflow. Gate network access, protect credentials, and enforce policy around every file, API, tool, and action an agent uses. Replay every browser action, file change, network request, tool call, and approval across the full agent run.

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.