mailkube signup is open to builders! The waitlist is over.
Why now
Opening signup means taking mail from senders we have never spoken to. We wanted production evidence first, and the waitlist period produced it.
- 86 users sending live
- 3.4 million emails in the busiest month
- 5,000 scheduled sends and 27 stored templates
- 1,232 people on the waitlist in 21 days
- bounces down from 3% to 0.11%
The last line is the one that opened the door. Volume proves little on its own; how the mail behaved at the mailbox providers is what counts.
Everyone on the waitlist was invited before today, and they keep an early-access discount on paid plans.
What a mailkube signup gets you
Click Get started to sign up for an account. The Free plan is free for life, with unlimited domains.
REST and SMTP from the first minute, with templates, tags, topics, scheduled sends, webhooks, the SDKs and the CLI.
Where to go next
The quickstart(opens in a new tab) sends your first message in about four minutes. Plans and regional pricing are on the pricing page.