Support Center

Public topics can be discovered by anyone in the Browse section and anyone can subscribe to receive notifications. Private topics are hidden from discovery and require the topic owner to grant access before users can subscribe. Use private topics for sensitive notifications or team-internal communications.

You can send notifications using a simple HTTP POST request to your topic URL. Use curl, Python requests, JavaScript fetch, or any HTTP client. Example: curl -d 'Your message' https://app.notifer.io/your-topic

Topics without any messages for 30 days are automatically deleted to keep the system clean. You'll receive an email warning 7 days before deletion. Simply send a message to keep the topic active.

After installing our iOS or Android app and subscribing to topics, you'll receive push notifications even when the app is closed. You can customize notification sounds, priority filters, and more in the subscription settings.

Free plan: 1,000 messages/day. Essentials plan: 15,000 messages/day. Team plan: 50,000 messages/day. Message history is retained for 7, 30, or 60 days depending on your plan.

Teams (available on Team plan) allow you to collaborate with others. Team members can share topics, manage permissions together, and receive notifications for team-owned topics. You can invite members via email.

Yes! All plans including the free tier can be used for commercial projects. The paid plans offer higher limits, longer message history, and team collaboration features.