Most agent products meter your usage, mark it up, and some charge you a fee for using your own keys. Otto does the opposite.
Paste your API keys for any provider you use: Anthropic, OpenAI, xAI, DeepSeek, Moonshot, Z.ai, and the services behind calls, leads, images, video and search. Otto runs on them. You pay the provider directly at the provider's price. Otto charges nothing on top.
See pricingYou never get a bill from us for it.
Pick the one your workspace thinks with. Switch any time.
Each connected app becomes a set of actions.
A full team in an afternoon.
Every run, every tool, every schedule still shows its cost in dollars, so you know exactly what each agent is costing you. The usage page shows spend this period, a daily chart, where it went, and the most expensive runs. You just never get a bill from us for it.
A workspace on its own keys always runs. No credit balance to top up, no cap on unattended work unless you set one, nothing refused because a meter ran dry.
Bring a key for the model and let the platform cover images and lead search, or the reverse. Each capability resolves to your key first, and to ours only if your plan includes it and you have not supplied one. Switch any capability back and forth at any time.
Pick the model your workspace thinks with from eighteen models across six providers and change it whenever you like. Unattended work can drop to a lighter model automatically when you ask it to save.
Stored encrypted per workspace. Never shared across workspaces, never lent to anyone else, never visible to another user.
Do not want eleven vendor accounts? Run on platform keys and pay in credits. Credits are metered in millionths so a long run never rounds against you, and a balance is displayed by truncating, never rounding up. A rejected draft costs you nothing.
Credits are metered in millionths so a long run never rounds against you, a balance is never rounded up, and a rejected draft costs nothing.
No card. Your keys or ours. Nothing sends without your yes.