A real person and a real company behind it

Why I built Chumbaq

Every app I worked on paid good money for installs and then watched most of those users disappear within a month. The tools to bring them back were either expensive, locked behind a sales call, or did only half the job: push in one place, email in another, and no way to tell which message actually made a sale.

So I built the whole loop in one place: segments, journeys, and every channel, push, in-app, email, SMS and WhatsApp, with every campaign scored on purchases against a control group. And I made it open source, so you can read every line that touches your users and run it on your own servers if you need to.

How we work

• Prices on the page. Free up to 2,500 monthly active users, and you can see every price before you talk to anyone.
• We set it up with you. Every new team gets a setup check and help with their first campaign.
• Honest about limits. No SOC 2 report yet; no AI features yet. We say so on the security page and in every comparison.
• Your data stays yours. Export it anytime, or self-host and never send it to us at all.