Formspree

Formspree is a hosted form backend for developers and agencies building sites that have no server of their own. A form on a static page or a JavaScript app posts to a Formspree endpoint, and the service handles receiving, storing and delivering the submission without custom backend code.

It covers the plumbing that usually has to be built separately: storing submissions, email deliverability, spam protection and integrations that send data on to other services. Teams keep full control over how their forms look, since the markup stays on their own site, and they can search and filter the stored submissions.

Formspree is a commercial service with tiered plans listed on its website. The vendor also publishes a library of example forms, guides for popular site platforms and a changelog. It suits freelancers, agencies and small teams who want a working contact form without maintaining servers.