One platform for auth, email, push, SMS, in-app, and webhooks — with notification workflow orchestration. Stop juggling services and start shipping.
Design multi-channel notification pipelines with a visual builder. Orchestrate delivery across email, push, SMS, and in-app.
Embeddable notification center that keeps users engaged inside your app.
Built by developers, for developers. APIs that feel like Stripe.
AI baked into the dashboard. Subject lines, template drafts, block rewrites, full workflow generation, and pre-send analysis — all grounded in your project’s real data, not generic templates.
Quick answers to common questions about the platform.
There is no limit to the number of providers you can configure. Zyphr supports automatic failover between providers, so if one goes down, your messages still get delivered.
Zyphr is designed specifically for transactional messaging — emails triggered by user actions like password resets, order confirmations, and notifications. For bulk marketing campaigns, we recommend a dedicated marketing platform.
Message content is stored temporarily for delivery tracking and debugging purposes. Retention periods depend on your plan (7 days on Free, up to 90 days on Scale). Enterprise plans offer custom retention.
Zyphr provides a REST API that works with any language. We offer official SDKs for Node.js, Python, Go, Ruby, PHP, and C#, plus React components for in-app inbox.
When a user registers, verifies their email, resets their password, or performs any auth action, Zyphr can automatically send the appropriate transactional message through your configured provider — no extra API calls needed.
Get started in minutes with our free tier. No credit card required.