ReDem

ReDem, now part of Rep Data, helps research teams detect low-quality survey responses in field with AI-powered data quality checks.

Software & Technology

Data & Analytics

Quantitative Research

VISIT OUR WEBSITE

Last updated on March 20th, 2026

Why choose Us

Data Quality & Reliability

What is ReDem?

ReDem, now part of Rep Data, is an in-survey data quality assurance solution designed to help research teams evaluate response quality while surveys are still in field. By assessing behavior, timing, consistency and content at the respondent level, ReDem helps detect AI-assisted fraud, inattentiveness, automation and other forms of low-quality participation before they affect results.


As part of Rep Data’s broader data quality approach, ReDem extends Research Defender’s pre-survey fraud prevention with in-survey response evaluation, giving research teams end-to-end coverage across the survey lifecycle. This integrated approach helps reduce reliance on post-field cleanup and supports more consistent, transparent quality decisions.


ReDem applies automated quality checks during fieldwork or through post-field uploads, with results consolidated into the ReDem Score (R-Score), a clear respondent-level measure of data quality. Its in-survey modules include content and duplication checks, coherence analysis, grid pattern detection, time pattern analysis and behavioral analysis to identify low-quality, non-human or assisted responses.


Used by agencies and enterprise research teams, ReDem helps reduce post-field remediation, improve consistency across studies and deliver cleaner, more reliable survey data.

Research Software and Platform Details

Pricing details

Annual subscription

Support

Email / Help desk

FAQs / Forum

Knowledge base

Live chat

Phone

Training

Documentation

Live online

Market Research Products

ReDem Services and Expertise

Explore market research solutions, industries, markets, and business issues covered by ReDem

Research Resources

Market Research FAQs with Expert Insights

Greenbook experts provide answers to a wide range of questions, both common and uncommon, about market research and analytics that connect to the kinds of services and expertise ReDem offers.

Prepared by Greenbook editors. Technology was used in the editorial process.

?
?
?