HMTMAA - Clever tool to estimate cost of building an app
Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
Reporting Tool For Gitlab - Issues, time & cost centre analysis across repositories
Google Forms - Simple web forms from Google.
Infracost - Open source cloud cost estimator in pull requests
Qualtrics - Qualtrics is the most trusted research platform, helping brands make crucial business decisions. From surveys to insights to action.