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Wizper

Wizper

Never Freeze: Invisible Meeting AI with Custom Personas

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Wizper is an invisible AI assistant that guides you in any meeting. Create custom personas in seconds to act as your Sales Closer, Interview Coach, Marketing Strategist, Exam Helper and much more. Get sub-second answers in a screenshot-proof private overlay on Windows/Mac—invisible even when sharing your screen on Zoom/Teams/Meet. Handle tough questions, objections, and exams without freezing. Your SS & audio will be analyzed, and context aware answers will be given. Try free: 3 Pro credits.
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Launch tags:Productivity•Meetings•Artificial Intelligence
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Turbotic Automation AI
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What do you think? …

Burak
Hunter
📌

Hey Product Hunt!

I built Wizper because I kept freezing in important conversations—promotion talks, live demos, salary negotiations... you name it.

As a non-native English speaker and engineer, I'd prep with AI before meetings, but in the moment? It was too slow. Switching tabs or looking at another screen mid-share looked weird. I needed answers invisibly, instantly, on my screen.

I started using Wizper, and I finally was able to land the promotion I'd been chasing for 1 year and 9 months!!

Then I realized: if I make custom personas (so you can write your own prompts), everyone can use it:

  • Sales Reps handling objections

  • Marketers pitching live

  • Students in exam prep.

  • Job Hunters in interview prep.

🎁 PH Launch Exclusive

  • Free Trial: Your first 3 Pro requests are free (no card needed).

  • 50% Off on the first month for all subscriptions: Use code PH50 on any subscription.

How to start:

  1. Sign up at wizper.io

  2. Select a persona (or write your own!) on the site

  3. Download the app (Windows/Mac) and start winning your meetings instantly!

P.S. Mac users - we're still waiting on Apple's approval stamps, so the Mac build is currently unsigned and Beta! If you see an error, we included a quick terminal command to get you running. Thanks for bearing with us!

Feedback is welcome! 👇

Eoin O’Reilly
Ok, I just used this product. And I think I loved some parts and have some opinions on how to improve.. First, I really loved this “invisible” and “custom persona” feature. I was able to write my own persona(the prompts called in this app as personas). I think that’s really important part of it as every user can customize it to their needs. There is a free trial of 3 so that’s good to have. You can try the app before buying it, that’s what I did and ended up buying it. It’s responding fast, in the daahboard it says it uses gemini 3 flash, so that’s a good one, I’m satisfied with the ai responses. It’s also click through, meaning that you can’t really click on stuff in this app you need to use the shortcuts. But i think if you add the option to have it click through or clickable would be nice Also please add the shortcut info about moving the overlay on the screen( which is via with ctrl + directions) i found it accidentally and I loved it Overall great idea, good implementation! Would suggest it!