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Hidini
AI & Notes ovelay, hidden on screen sharing
A lightweight AI overlay for Mac that screen sharing can't see. Hit a hotkey to screenshot anything on your screen and get the answer back. Feed it your CV and a job posting and the answers match your background, not a textbook. Ask follow-ups in the chat layer. Set sticky notes only you can read. Transcribe an audio call as it happens. Zoom, Meet and Teams can't see any of it. Hidini also supports BYOK and local AI. Fast, built with Native Swift, under 4 MB. Free to try, no subscription!
Hey Hunters 👋 I built Hidini after watching a friend freeze in a coding round on a problem they had solved a dozen times at work. Same problem. The difference was that at work they had docs open and nobody watching their face.
That's the gap. On the job you work with tools. In the interview all of that gets stripped away and we call what's left a skill assessment.
The first thing I did was go looking for something that already solved it. What was out there was expensive, subscription only, and skipped the unglamorous part: nothing to help you prepare before the call, no way to hand it your CV or the job posting. So the answers came back correct and generic, with nothing in them that sounded like you.
So Hidini can read your CV and the posting first, and then every hint, screenshot answer and suggested reply runs with that context in the prompt. Both are optional. It's good out of the box, it just gets better once it knows you.
Interviews are the sharpest use case, and honestly half the value there is just knowing the safety net exists, which is the difference between thinking clearly and blanking. But you can use it for anything they'd rather not have on someone else's screen: a live client call, a demo, a language they're rusty in, a document they need explained right now.
Free to try, credits provided, no card needed!
About Hidini on Product Hunt
“AI & Notes ovelay, hidden on screen sharing”
Hidini was submitted on Product Hunt and earned 4 upvotes and 2 comments, placing #59 on the daily leaderboard. A lightweight AI overlay for Mac that screen sharing can't see. Hit a hotkey to screenshot anything on your screen and get the answer back. Feed it your CV and a job posting and the answers match your background, not a textbook. Ask follow-ups in the chat layer. Set sticky notes only you can read. Transcribe an audio call as it happens. Zoom, Meet and Teams can't see any of it. Hidini also supports BYOK and local AI. Fast, built with Native Swift, under 4 MB. Free to try, no subscription!
On the analytics side, Hidini competes within Mac, Artificial Intelligence and Career — topics that collectively have 584k followers on Product Hunt. The dashboard above tracks how Hidini performed against the three products that launched closest to it on the same day.
Who hunted Hidini?
Hidini was hunted by Paul Walczewski. 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.
For a complete overview of Hidini including community comment highlights and product details, visit the product overview.
Paul Walczewski
Hey Hunters 👋
I built Hidini after watching a friend freeze in a coding round on a problem they had solved a dozen times at work. Same problem. The difference was that at work they had docs open and nobody watching their face.
That's the gap. On the job you work with tools. In the interview all of that gets stripped away and we call what's left a skill assessment.
The first thing I did was go looking for something that already solved it. What was out there was expensive, subscription only, and skipped the unglamorous part: nothing to help you prepare before the call, no way to hand it your CV or the job posting. So the answers came back correct and generic, with nothing in them that sounded like you.
So Hidini can read your CV and the posting first, and then every hint, screenshot answer and suggested reply runs with that context in the prompt. Both are optional. It's good out of the box, it just gets better once it knows you.
Interviews are the sharpest use case, and honestly half the value there is just knowing the safety net exists, which is the difference between thinking clearly and blanking. But you can use it for anything they'd rather not have on someone else's screen: a live client call, a demo, a language they're rusty in, a document they need explained right now.
Free to try, credits provided, no card needed!