Formspree.io - Just send your form to our URL and we'll forward it to your email.
Dynamic Yield - Personalization & customer experience management
Form.taxi - Backend to handle HTML forms submissions with ease.
Optimizely - A/B testing you'll actually use.
FormSubmit - Connect your form to our form endpoint and we’ll email you the submissions. No PHP, Javascript or any backend code required.
AB Tasty - AB Tasty is an all-inclusive platform for conversion rate optimization, personalization, customer activation, and testing.