Test the idea with real people before anyone builds it
Pick the idea that answers the most complaints, get a prompt for the design tool you already use, and run a usability test on each version. Corha shows what the next version has to fix.
Free for small teams. No card needed.
Version 3 passed all 4 tasks
Pick the idea that answers the most complaints
Add ideas yourself or ask Corha to suggest some. Each idea shows whose complaints it answers, roughly what it takes and what it depends on. If two are close, ask customers to rank them.
- Scored by complaints answered, counted from quotes
- Suggested ideas from the evidence
- A ranking survey when it's close
Ask customers to rank these
A prompt for the tool you already use
Corha writes the prompt from everything you learned: the problem, who has it, what they said and what fixed looks like. Paste it into v0, Lovable, Figma Make or your coding assistant. Customer names stay out.
- v0, Lovable, Figma Make, Cursor or Claude Code
- Or plain, for any other tool
- Your team builds, 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.
Every version, tested with real people
Add each version as a link or an image. Write the tasks and what success looks like, then send a test link or run the sessions on a call. Each person is marked done, done with help, or couldn't, on every task.
- Links from Figma, v0, Lovable or Framer
- No verdict until five people have taken part
- Sample answers never count
Know what the next version has to fix
After each round Corha lists what tripped people up and how many people hit each problem, so the next version starts from the problems, not from opinions.
- What tripped people up, task by task
- How many people hit each problem
- Every version kept side by side
Version 4 is tested against the same tasks
Where this fits
Ideas and testing come after you have agreed on the problem. When a version passes, hand it to engineering.
Straight answers for the sceptical
No. It writes the prompt for v0, Lovable, Figma Make or your coding assistant from everything you learned. You make each version in that tool, add it to Corha, and test it with real people.
No. A version can be any link or an image. If you do connect Figma, Corha can import frames from a link and post its design review notes back to the file as comments.
Five, before Corha gives a verdict. Fewer than that and it shows the results without calling it, because two or three people can easily point the wrong way.
See what your customers keep telling you
Connect a source or upload a few files. Your first opportunities show up in minutes.