Design from real complaints, and test every version
Start from what customers actually said, get a prompt for the tool you already design in, and run a usability test on each version with real people. Corha shows what the next version has to fix.
Free for small teams. No card needed.
Version 3 passed all 4 tasks
Start from what people actually said
Every opportunity comes with the quotes behind it and who said them, so the brief starts from real words, not a summary of a summary.
- Quotes linked to their source
- Who has the problem, and who doesn't
- Thin evidence marked as thin
“Our field team lives on their phones. No app is a dealbreaker.”Sales call with Head of Ops
“Is a mobile app on the roadmap? Asking for my whole team.”Ticket #4821
A prompt for the tool you design in
Corha writes the prompt from the opportunity: the problem, who has it, their words and what fixed looks like. Paste it into v0, Lovable, Figma Make or a coding assistant and make the version yourself.
- v0, Lovable, Figma Make, Cursor or Claude Code
- Customer names left out
- You design, Corha never does
Build a working prototype to test. People in field teams need to check and update their jobs from a phone.
Who has it: 24 people, mostly field teams and account managers. In their words: “I took a photo of the screen to read it on site.”
Fixed when: someone on site can mark a job as done from their phone without help.
Test with real people, not opinions
Write the tasks and what success looks like, then send a test link or run sessions on a call. Every person is marked done, done with help, or couldn't, and there's no verdict until five people have taken part.
- Tasks with a pass bar
- Every version side by side
- What the next version must fix
A design review before the first test
Upload your frames and get numbered notes on the image, with a reaction from each cohort drawn from what those customers have said. Connect Figma and the notes go back onto the file as comments.
- Numbered notes on the frame
- A reaction per cohort
- Posted back to Figma
- 1Field teams look for today’s jobs first. Put them above the filters.
- 2“Done” reads as closing the app. Field teams expect “Mark complete”.
Reactions drawn from what each cohort has said
Where you'll spend your time
Designers live in the middle: agreeing the problem, shaping ideas and testing versions, then handing a version that passed to engineering.
Straight answers for the sceptical
No. They come from your cohorts, which are built from what real customers said, so they are a quick first read. Usability tests are where real people try the design, and only their results count.
No. A version can be any link or an image. If you connect Figma, Corha can import frames from a link and post review notes back as comments.
No. It writes prompts and test plans, and reviews what you make. The design work stays with you, in the tools you already use.
See what your customers keep telling you
Connect a source or upload a few files. Your first opportunities show up in minutes.