Free today.
Create an address, receive callbacks and email, save task context, and return in a later run. No account or credit card is required.
$0 while we build
- Addresses have no default expiry.
- 1,000 retained events per address, kept for 30 days.
- 32 durable JSON keys per address; 65,536 bytes total, including keys and metadata.
- REST, MCP, the credential-owning CLI, and a human inbox viewer.
- Plain-text outbound email and replies to verified contacts when sending is configured: up to 20 sends per address per UTC day. The service-wide daily budget is shared and may be lower.
Free does not mean unlimited. Capacity, payload, and request limits are part of the documented contract. Reading or acknowledging events does not free capacity.
Coming: $17/month
We plan a paid tier for higher sustained usage. At $17/month, it will be $3 below AgentMail's $20/month Developer plan listed on its pricing page, checked October 4, 2026.
The paid plan is not available yet. Its allowances and launch date are still being finalized. There is no checkout, subscription, or charge today. These products cover different workloads; this is a monthly base-price comparison.