Framaforms

Framaforms is a quick solution to design web-based forms and collect responses through these forms. The responses can then be exported as spreadsheets or viewed as charts and aggregate tables on the website. It is an alternative to Google Forms, allowing you to ask your users to fill in a form without having to hand their data over to Google.

I am using Framaforms for a couple of projects and use cases and have to say it is very reliable, has so far satisfied all my needs and in fact provides many more features that I currently need - you can set-up emails to both the users completing the forms and you as recipient, you can style the form in various ways, it supports a ton of form elements and sophisticated validation rules to evaluate form input. The only downside (and why it only gets four stars) is that your forms expire after six months unless you renew them (renewing them is as simple as logging in and changing the expiry date, but still it’s a bit inconvenient…).

Framaforms is hosted in Europe by the Framasoft non-profit, which provides hosted open-source alternatives to many services of the Internet giants Google et al. It is based on Drupal’s Webform module, which you can also self-host if you prefer full control.