The product
Testing a customer letter by hand means a small panel, a long wait and a report that arrives after the letter has gone. Dutified tests every communication on 200 AI customers built from your own book, checks the result against real people and gives you the evidence before anything goes out.
Side by side
The same job, done two ways. The difference is how much you can test, how quickly you know and how well it stands up when someone asks.
Time to an answer
An illustrative timeline for testing one customer letter.
Brief an agency, recruit a panel, run the sessions, wait for the write-up.
Upload, read by 200 AI customers twice, checked by our team, ready to decide.
What stays human
Dutified is built so a person checks every result and your firm makes every decision.
Inside the product
Click any of these to open the real screen.
Bring a letter, email, ad or web page you have already sent and we will show you who understood it.