Respondent - Respondent helps you find any target audience in the world for in-person and remote research studies across all research methods including interviews, focus groups, surveys, and more. Respondent works with any research tool you already use.

Electron - Build cross platform desktop apps with web technologies

Startquestion - Say goodbye to boring surveys and forms.

Electron.NET - Build cross platform desktop apps with .NET Core

Qualaroo - Qualaroo makes it easy to survey specific groups of website visitors to gain qualitative information.

Tuemilio - Email forms and referral waiting lists for indie makers