Pricing
Start free. Fair as you grow.
Begin on the free tier and only pay once your usage grows.
Hosted — Starter
The hosted dashboard, free up to 1,000 monthly tracked users.
- 1,000 MTU included
- Push + email + in-app
- 1 project
- Email support
Hosted — Growth
Scale past the free tier with usage-based pricing on MTU and sends.
- Unlimited projects
- Team roles & audit log
- Priority support
- BigQuery analytics export
Metered on monthly tracked users, push sends, email sends and API calls.
FAQ
Questions, answered
What do I need to get started?
A project, your own FCM service account and SMTP details, and the SDK. You can be sending push, email and in-app messages the same day — the Starter plan is free up to 1,000 monthly tracked users.
How is this different from OneSignal or Braze?
Retainza is developer-first and it uses your own FCM and SMTP credentials — so Retainza never owns your delivery cost or deliverability, and nothing about one tenant is reachable by another.
Which platforms do the SDKs support?
A TypeScript core powers thin wrappers for Web and React Native (with an Expo config plugin), plus a Node server SDK. iOS, Android and Flutter wrappers are on the roadmap.
How are my push and email credentials stored?
They never touch the database in plain text. Each connection stores only a reference; the secret lives in Secret Manager, encrypted with a per-project KMS key using envelope encryption.
Can I migrate from an existing provider?
Yes. Retainza mirrors the common in-app renderer + deep-link + route-resolver contract, so you can dual-run behind a feature flag and cut over once you're confident.
Own your engagement stack today
Start free on the hosted dashboard. Your data, your credentials, your rules.