SubmitForm is described as 'app sends form submissions and file uploads to Slack' and is an app in the Backup & Sync category. There are more than 25 alternatives to SubmitForm for a variety of platforms, including Online / Web-based, SaaS, Slack, FormKeep and Facebook. The best alternative is Paperform. It's not free, so if you're looking for a free alternative, you could try Wufoo or Getform. Other great apps like SubmitForm are Formspree.io (Freemium, Open Source), Form2chat (Freemium), FormSubmit (Free) and Formbox (Paid).
Wufoo strives to be the easiest way to collect information over the Internet. Our HTML form builder helps you create contact forms, online surveys, and invitations so you can collect the data, registrations and online payments you need without writing a single line of code.
Form backend for receiving submissions directly to the chat platforms: Telegram, Viber, Messenger, Slack, etc. Just copy your URL, and update your form's action attribute. No library, no CSS override, no iframe, nothing else is needed. Works with AJAX too.
Formbox helps (front-end) developers and website builders to attach a back-end to their HTML form in no time. It will take care of making sure form-entries are securely stored, backed-up and e-mailed to you!
Nobody likes writing server side code for web forms. Basin saves you development time so you can start collecting form submissions right away with no backend coding required. Works great with WordPress and static site generators like Jekyll, Middleman, and Hugo.