BETAEverything below is a preview of future pricing. During the beta the full API, MCP server and terminal are free — no account, no API key.
Plans
Humans pay for depth. Agents pay per call. Nobody gets stale data twice.
MonthlyYearly
Free
—/mo
- All Otto features are free to use during Private Beta. Plans will be released on Season I.
Premium
—/mo
- Feature preview hidden until Season I.
MOST POWERFUL
Pro
—/mo
- Feature preview hidden until Season I.
For Agents
Agent data is never delayed — agents are tiered by rate limit and history depth, not latency. Pay-per-call in USDC via x402 is on the roadmap; during beta the MCP server and REST API are fully open.
$0 / call during betaRead the agent docs