Signal source
Reddit and forums
Recurring complaints, hacks, workarounds, and emotional language across communities.
Gripe
Pain worth building for
Breadth first. Depth second.
Problem discovery for founders and product teams
Find the market pain before you fall in love with a solution.
Gripe sweeps public complaints across Reddit, reviews, forums, and hiring signals, then turns the strongest clusters into interview-ready discovery briefs. You start broad, then go deep with Mom Test-style questions about what people actually did, not what they say they might do.
Signal-backed problem map instead of a list of random complaints
Interview script grounded in past behavior, not speculative opinions
Pilot brief with ICP, trigger moment, evidence, and next validation steps
Signal source
App reviews
What breaks trust fast, which workflows stall, and what users abandon immediately.
Signal source
Job posts
What teams are staffing around manually instead of solving with software.
Signal source
Market chatter
Comments, launch threads, and competitive comparisons that reveal urgency and alternatives.
Breadth
Map where pain clusters before you pick a niche.
Find repeated complaints across multiple source types, not one loud thread.
See who feels the pain, what workflow breaks, and how often it shows up.
Spot where teams already spend money, time, or headcount to patch the issue.
Depth
Turn the cluster into an interview-ready discovery brief.
Translate vague complaints into a workflow, trigger, workaround, and cost.
Generate Mom Test-style prompts focused on the last real incident.
Leave with evidence gaps, next interviews, and a sharper wedge to test.
Why this matters
Complaints are raw material, not proof.
Gripe is designed to keep you out of the trap where people compliment an idea, speculate about the future, and send you chasing noise. The output is a set of concrete incidents, workarounds, and interview prompts that force the next conversation back to lived behavior.
Built for
Founders narrowing down what to build next
Product teams hunting for underserved workflows outside their own backlog
Studios and agencies validating market demand before pitching a concept
Gripe Weekly
$29 / month
A weekly digest of high-signal human pain points, sourced from Reddit, app reviews, forums, and job postings — with source links and interview-ready briefs.
Cancel anytime. Delivered every Monday morning.
Each issue includes
Complaint clusters ranked by signal density — not volume, not recency, signal.
Source links: Reddit threads, app review excerpts, job posts, forum arguments.
Top 3 clusters get a full discovery brief with workflow, trigger, workaround, and cost.
Mom Test-style interview prompts for each brief — ready to use in real conversations.
Covers 4–6 distinct market verticals per issue so you can compare pain density.
Pilot intake
Send one problem space. We'll send back the first tear-down.
Tell us who you are and which market or workflow you want to investigate. The pilot is built to help you decide where the strongest pain lives before you commit to a product direction.