Synthetic Users: test your product idea in minutes

Describe your idea, get a clear brief and three realistic personas, then interview them. Free, no sign-up to start.

Already have a research pack (Word, PDF or Markdown)? Upload it

1 · BriefWe turn a few lines into a structured product brief.

2 · PersonasThree detailed, editable personas. Download them as one research pack.

3 · InterviewAsk anything. Each persona answers in character.

Synthetic personas are a fast starting point, not a replacement for talking to real users.

A few lines is enough. We’ll ask follow-ups if we need more.

Don’t include confidential or personal information. Inputs and outputs may be stored to improve the tool.

Your description is short, so these help us write a useful brief.

Who is it for? What problem does it solve for them? What do you want to test with synthetic users?

Working…

Check and edit anything. Your personas will be built from this.

Click any text to edit. Open “Full profile” for workflow, decision-making and jobs-to-be-done.

AI personas can feel too neat. Edit them to match what you actually know about your customers.

Research pack (brief + personas):

You can ask 6 chat questions for free. Ask all three personas at once, or pick one to dig deeper.

Download session: · ·

What is your first impression?What would stop you using this?How do you handle this today?Would you pay for this? How much?