onsubmit.dev

Onsubmit.dev is a simple and reliable form backend for static websites, JAMstack applications, landing pages, and frontend projects. It lets developers collect form submissions without building or maintaining a custom backend. Connect any HTML form to a dedicated endpoint and instantly receive submissions. Create notifications, trigger webhooks, integrate with email, Slack, Discord, and other services, and automate workflows while keeping your infrastructure lightweight, scalable, managable.