Built for smart builders
Validate your idea and test your designs, with real people.
Run customer discovery interviews or prototype testing studies with an AI voice interviewer. Get help planning the study, hear how people think, and find out what to build or improve.
AI help with study setupFree interview previewsPay as you go
From a research question to real feedback.
Choose the research you need, review the setup, and share your opt-in link. Waarp handles the interviews and brings the results together.
Plan the study
Choose discovery interviews or prototype testing. Describe your research goal and audience, then draft your questions or upload screens and get help creating tasks.
Invite your participants
Share your opt-in link with the people you want to hear from. They consent to the study and choose a time; Waarp handles confirmations and reminders.
Let Waarp guide the session
An AI interviewer asks discovery questions by phone or in the browser. For usability, participants respond to screenshot tasks while talking with Waarp in their browser.
Read the findings
Review transcripts and findings from each interview. Get a discovery verdict or a usability report, then a campaign brief to guide your next decision.
You recruit the people you want to learn from. Everyone opts in and agrees to the AI interview and recording before taking part.
Learn what to build and what to fix.
Bring the question and the people you want to learn from. Waarp helps you plan the study, runs each conversation, and brings the findings together.
Start your research- 01
Understand the problem people already have.
Discovery interviews follow The Mom Test: recent experiences, existing workarounds, and what the problem costs people. Waarp asks follow-up questions to get beyond the first answer.
- 02
Find out how people read your designs.
Upload screenshots for up to 10 tasks. Participants point to where they would click and think aloud while Waarp sees the same screen and asks follow-ups. Each task uses a static image to test understanding and intended choices.
- 03
Get a hand with study design.
Start with the decision you need to make. AI helps focus your goal, draft tasks from screenshots, flag leading wording, and check for gaps. Mark where you expect people to start to get help writing private success criteria.
- 04
Review it before anyone joins.
Ask for changes in plain English, then review and apply the suggested edits. Read sample moderator prompts to rehearse a usability task, or test the interview yourself without using a credit.
See what people said, chose, and struggled with.
Read each transcript alongside the findings. Discovery briefs summarize the signal for your idea; usability reports show task outcomes, friction points, and quotes. Share the brief with your team or export it as a PDF.
Start free. Pay for interviews that connect.
Use the same credits for discovery interviews and prototype testing studies. Every new account starts with 3 free interviews, no card required. Buy interviews as you need them or choose a monthly bundle at a lower rate.
Fall offer: save 50% with FALL50 at checkout. Subscribe by November 30 for 3 months at half price.
Pay as you go
For your next product question or design check.
$12.99$6.49/ completed interview
With FALL50 through November 30.
- One flat price per call that connects
- AI setup help, opt-in links, and briefs included
- No subscription, cancel by simply stopping
Subscribe
For teams that keep testing and learning.
First 3 billing months with FALL50, then $99/mo for Builder or $199/mo for Scale. Cancel anytime.
- A fresh bundle of interviews every month
- Lower per-interview rate as you scale
- Use your interviews across both study types
Building a startup?
Approved founders pay $7 $3.50 per interview through November 30 with their private founder code.
Redeem by 11:59 p.m. Central Time on November 30, 2026. The subscription offer applies when starting a subscription, for its first 3 billing months. Use your approved founder code instead of FALL50 for the $3.50 rate.
Your next product decision shouldn’t be a guess.
Explore a customer problem or put your screens in front of people. Plan your first study, try a free preview, and let Waarp guide the conversations.