A reliable backend for your HTML forms. Lightning fast form data collection in a matter of clicks, no server required.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online

Submit JSON is described as 'The Problem: Let’s face it, coding web forms can be a bit of a drag, but it’s hard to avoid if your goal is a solid user experience. After putting in the effort to build a form, it’s hard to find energy to wire up a submission notification, and good luck finding an elegant' and is an app in the development category. There are more than 10 alternatives to Submit JSON for a variety of platforms, including Web-based, SaaS, Slack, Facebook and Viber apps. The best Submit JSON alternative is velto.tools. It's not free, so if you're looking for a free alternative, you could try Basin or Forminit. Other great apps like Submit JSON are Formspree.io, Form2chat, SmartForms and FormBucket.
A reliable backend for your HTML forms. Lightning fast form data collection in a matter of clicks, no server required.

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