Free Research Tools
Practical calculators and generators for researchers, product teams, and customer insight workflows.
Survey Analytics
Mean Score Calculator
Calculate mean, median, mode, standard deviation, and Likert interpretation from pasted data.
Research Planning
Sample Size Calculator
Get quantitative sample sizes with Cochran formula and qualitative study-size guidance.
Question Design
Interview Question Generator
Generate open-ended interview questions by goal, audience, and product context.
Customer Feedback
NPS Calculator
Compute NPS, eNPS, and tNPS with promoter/passive/detractor breakdowns and benchmarks.
Research Operations
Research Incentive Calculator
Estimate participant incentives and total study budget by study type, audience, and location.
Statistical Analysis
Correlation Calculator
Calculate Pearson r, Spearman rho, p-value, and evaluate causation evidence with a checklist.
Research Planning
Discussion Guide Generator
Generate interview discussion guides with sections, probes, and moderator notes.
Research Operations
Screener Question Generator
Create recruiting screeners and grade existing questions for bias, ambiguity, and knockout logic.
Research Planning
Research Method Selector
Choose the best-fit method based on your objective, timeline, evidence needs, and product stage.
Insight Automation
Transcript Analyzer Demo
Paste a short transcript excerpt and get a limited AI analysis preview with themes and quotes.
Research Operations
UX Research ROI Calculator
Estimate time saved, payback period, and annual ROI for faster research analysis workflows.
Survey Design
Semantic Differential Scale Builder
Build survey-ready adjective pairs for brand perception, concept testing, and message research.