Email marketing automation for SaaS.

More users activate, and every reply gets answered.

Welcome emails, setup nudges and newsletters reach each user at the step they are on, sent by event or once to the audience that matches now. Replies land in the inbox as tickets, where Kai Support answers the simple ones and your team the rest.

★ 4.6/5 on G2 Trusted by 4,500+ teams worldwide

7 days free. Cancel anytime. Card required. First charge on day 8 unless you cancel.

Trusted by 4,500+ teams
The email for the step they are on. A welcome after sign-up, a nudge when setup stalls, a newsletter for what shipped. Each one has a trigger, an audience and a person who answers replies.

Trigger, audience, results.

Choose when to send, who receives it and what to measure.

Replies land in the inbox.

Assigned to your chosen teammate.
Every email has a reply assignee. Answers come back as tickets in the same inbox as chat and support email, with the customer's history attached. Kai Support can answer the simple ones.
See the support inbox

Manage campaigns in one place.

Email beside push and banners.
Manage email alongside other outreach in one list. Set the audience and delivery rules for each format. A release note can go out as an email, a banner and a push from one place.
See all outreach tools

Built for AI agents.

Lifecycle emails your agent sets up.
Through the Gleap MCP, an AI agent drafts the email, sets the event trigger, delay, frequency and audience, and checks the reach. A one-off email never goes to your whole contact list.
See the MCP server
An essential part of our development process.
“Gleap was implemented within minutes and it is now an essential part of our development process.”
Mark Breuß
Founder, MARK.ONE
More users activated.
Every reply answered.

7 days free. Cancel anytime. Card required. First charge on day 8 unless you cancel.

4.6/5
on G2