Jina's synthetic users act like your real users. They run QA tests, catch bugs you didn't know existed, and give you feedback on how to improve your app. Completely autonomously.
We initially built Jina as an AI QA engineer. The value prop was simple - turn a prompt into a test case.
But as we worked with customers, we discovered something much more powerful. We could have Jina *be* your user.
Take on your user's persona, explore your app like them catch bugs like they would. All in addition to of course a core foundation in writing QA tests from a single prompt with 0 maintenance.
Wow I can see this being very useful as an additional layer of testing! I see its only available for early access request, do you have a plan on what the pricing will be? Congrats on the launch, I am excited to follow along!
This looks amazing, do we have to tell the QA tester each step to take or can we give it the end goal and it runs on its own ?
This is fascinating. Can we give the user different personalities, such as a difficult user or a more demanding user?
About Synthetic Users on Product Hunt
“AI users to test your app, catch bugs, and give feedback”
Synthetic Users launched on Product Hunt on July 24th, 2025 and earned 147 upvotes and 13 comments, placing #14 on the daily leaderboard. Jina's synthetic users act like your real users. They run QA tests, catch bugs you didn't know existed, and give you feedback on how to improve your app. Completely autonomously.
Synthetic Users was featured in SaaS (41.6k followers) and Artificial Intelligence (466.4k followers) on Product Hunt. Together, these topics include over 127.8k products, making this a competitive space to launch in.
Who hunted Synthetic Users ?
Synthetic Users was hunted by Krish Chelikavada. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Synthetic Users stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Krish Chelikavada