Rally
Waitlists that actually convert
Rally is a waitlist management service for teams who want to gauge interest before they ship. One API call to collect a signup, one dashboard to see who's waiting, and webhooks to act on it instantly.
No more Google Forms dumped into a spreadsheet you forget to check. Rally is the waitlist tool we built for ourselves and decided to productize, because every product launch starts with the same question: is anyone actually interested?
What's planned
Waitlist API
A single POST endpoint to collect signups. Validates emails, deduplicates entries, and returns structured responses.
Swagger-documented
Every endpoint is fully documented with OpenAPI. Generate client SDKs in any language, or just read the interactive docs.
Analytics & export
See how many people signed up, which products they care about, and where they came from. Export to CSV when you need it.
Webhook notifications
Get notified in real time when someone joins. Push new signups to Slack, email, or any endpoint you control.
Embeddable forms
Drop a pre-built form component into any site. Styled to match your brand, backed by the same API.
Auth-ready via Heimdall
When you're ready to go public, add tenant-scoped auth with Heimdall. The API surface stays the same.