Finally an easy API to add real-time feedback to your application

With the Helpfull API tap into over 10,000 people ready to provide instant feedback, answer surveys, provide research and more. Our API can handle it all. See our API Docs.

“Supposing is good, but finding out is better”.

- Mark Twain

Here's How our API Works

1

Send a request to Run a test of any kind

The possibilities are the same as at our visual test Builder - make sure to check it out at our application. Or without registration.

2

Get JSON Responses in minutes after test launch

Or get our shareable link where everything is visualised.
See an example of results you may get.

All USA Based Panelists - Real People, Quality Feedback &  Honest Answers
We have 1000’s of US based panelists in a wide variety of demographics to get the most accurate feedback possible.
Survey a general mix of the population or us specific demographics to create a custom panel that matches your specific target audience.
Age
Sex
Marital Status
Occupation
Children
Income
Education
Interests
Amazon Prime Member
Pets
Smoking
Religion
Alcohol
Coffee/Tea Drinker
Dietary
Preferences
Ethnicity
Fitness Level
Video
Game Player
Book reading
Add our real-time feedback to your application right now
Check out our API Docs.
Try us free
Get a demo from Brandon