Use it your way
Hosted and self-hosted run the same code. Use the dashboard, API, CLI, or MCP.
FAQ
Questions, answered directly.
The short version of hosting, pricing, mailboxes, warmup, sending, APIs, and data control.
WHAT YOU GET
Everything needed. Nothing in the way.
Bring mailboxes
Connect Gmail, Microsoft, IMAP and SMTP, or provision new accounts.
Keep control
Export organization data and move it between instances.
Start small
Three mailboxes are free. Unlimited mailboxes are $49 per month.
FAQ
Straight answers.
What is Sendsets?
A cold email API and application for campaigns, mailbox warmup, replies, and deliverability.
Can I self-host it?
Yes. Hosted and self-hosted use the same code and the installer needs no clone or compiler.
How much does it cost?
Three mailboxes are free. Unlimited mailboxes cost $49 per month.
Does it work with Claude Code and Codex?
Yes. Both can use the CLI, API, MCP server, and Sendsets skills.
READY WHEN YOU ARE