Formspree.io is described as 'Just send your form to our URL and we'll forward it to your email. No PHP, Javascript or sign up required — perfect for static sites!' and is a Form Builder in the development category. There are more than 25 alternatives to Formspree.io, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Slack and Facebook apps. The best Formspree.io alternative is Formrule, which is free. Other great sites and apps similar to Formspree.io are Forminit, Wufoo, velto.tools and Basin.
A backend for your forms that filters all spam, sends emails, notifies you, and integrates with all of your tools Perfect for agencies, designers & developers building static sites
