Research surveys, made effortless.
The survey platform for researchers. Build your study with an AI assistant at your side, launch it on Prolific or any participant panel, and get clean, bot-checked data back.
An AI assistant that knows your study
Describe what you need in plain language. It drafts questions, sets up randomization and logic, and every change is one click to undo.
Bot detection, switched on
Every response is scored by Google reCAPTCHA in the background, with no puzzles for participants. Honeypot traps catch automated form fillers.
Ready for Prolific and other panels
Capture participant IDs from the study link, insert them anywhere as {PROLIFIC_PID}, and send people back with a completion redirect.
Experiments without code
Balanced randomizers, branching, conjoint and image tasks with Elo rankings, exported as tidy CSV or Excel files.
Questions researchers ask
How does Responza detect bots?
Every live response is checked invisibly by Google reCAPTCHA v3 and its score (0 = likely bot, 1 = likely human) is saved with your data, without any puzzle for participants. You can add a honeypot field that only bots fill in, and combine it with timers, time and click tracking, minimum text lengths and attention checks.
What can the AI assistant do?
Ask in plain language and it edits the survey you have open: adding or rewording questions, restructuring pages, and setting up the survey flow with randomizers, branches and embedded data. It also explains how any feature works. It only sees the survey you are working on, and every change can be undone.
Does it work with Prolific and other participant panels?
Yes. A URL Parameter tool stores IDs such as PROLIFIC_PID from the study link, {PROLIFIC_PID} inserts them into question texts or links, and the end of the survey can redirect participants to your completion URL. The same works for any panel that passes IDs in the survey link.
Can I run randomized experiments?
Yes. Randomizers split participants into arms with server-side balancing, branches show content conditionally, and calculations build scales. Specialised tasks include conjoint analysis, image rating, image ranking and pairwise image comparisons with Elo scores.
How do I get my data?
Each published version has its own link and data file. Download CSV or Excel with one row per participant and columns named after your questions, including the bot-detection scores. Image tasks come as separate long-format files.
Can my team work on the same survey?
Yes. Group surveys into projects and invite collaborators by email. Several people can edit the same survey at once, and nobody silently overwrites anyone else's changes.