Prompt Zero tracks how your brand appears across ChatGPT, Gemini, Grok, and Perplexity. Get a visibility score from 0-100, compare against competitors, and get alerts when AI shares wrong information about you. Think of it as Ahrefs for AI search. Free 7-day trial, no credit card.
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Maker
📌
Hey Product Hunt! I'm Salman, solo founder of Prompt Zero.
I help clients with marketing and growth. A few months ago
I noticed something weird: brands ranking #1 on Google were
completely invisible in ChatGPT responses.
I started checking for every client. 8 out of 10 weren't
mentioned at all. Their competitors? First recommendation.
The manual process was painful: open ChatGPT, type a prompt,
screenshot, repeat for Gemini, Grok, Perplexity. 45 minutes
per client per round. Doesn't scale.
So I built Prompt Zero in 3 weeks, solo.
What it does:
- Scans ChatGPT, Gemini, Grok, Perplexity for your brand
- Gives you a Visibility Score (0-100)
- Shows how you compare to competitors
- Alerts you when AI gets your facts wrong (Brand Facts)
The part I'm most proud of: Brand Facts. You define what's
true about your company, and we flag every time an AI model
contradicts it. Wrong pricing, outdated features, competitor
misattribution.
Starter plan is $29/mo. Free 7-day trial, no credit card.
Would love honest feedback. What would make this more
useful for your team?
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Sounds great! We're pre-launch so our AI visibility is probably close to zero right now, but setting this up early so we can track it from day one makes a lot of sense. How often do the visibility scores update, and do you see big swings between model updates?
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Maker
@ben_gend Hey Ben! That's actually the best time to set it up honestly, having that day-one baseline is gold when you start comparing later.
Scores update daily since we run daily scans. AI results move around way more than regular search, so you'll want that kind of frequency to catch what's actually happening.
And yeah, model updates can definitely cause swings. We've seen cases where a brand shows up in most AI responses one week, then drops significantly after an update without changing anything on their end. That's kind of the whole reason we built this, so you catch those shifts before they become a problem.
Being pre-launch is actually a great spot to be in for this. Way easier to build with AI visibility in mind from the start than to fix it later. Keep me posted on how things look once you're live!
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can someone tell me if this works for non saas brands too? like ecommerce?
showed this to my cto and he immediately asked if theres an api. is there?
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Maker
@divya_sri4 Not currently.. but we are working on it.
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I have been using Prompt Zero for my saas product ( aidiagrammaker.com ) for couple of weeks now and found it extremely useful. The UX is clean, intuitive, and feels professional.
I was able to find out my competitors and understand where their citations are coming from. That insight alone helped me rethink and refine my content strategy around AEO.
One feature I’d love to see in the future is built-in suggestions for content ideas and recommended distribution channels based on those insights.
Overall, I’d definitely recommend Prompt Zero to anyone looking to track and improve their AEO performance.
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Maker
@rajasekar_elango Thanks Raj, We are working on that feature rightnow. I think it will be shipped this month end.
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ran it on a few competitors too. some of them dont show up at all in chatgpt even though they rank #1 on google. crazy
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Maker
@aisvarya_s Really Crazy thou. Did you checked yours? are you ranking?
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congrats on the launch! are you
planning to add google Al overviews too?
Sounds great! We're pre-launch so our AI visibility is probably close to zero right now, but setting this up early so we can track it from day one makes a lot of sense. How often do the visibility scores update, and do you see big swings between model updates?
@ben_gend Hey Ben! That's actually the best time to set it up honestly, having that day-one baseline is gold when you start comparing later.
Scores update daily since we run daily scans. AI results move around way more than regular search, so you'll want that kind of frequency to catch what's actually happening.
And yeah, model updates can definitely cause swings. We've seen cases where a brand shows up in most AI responses one week, then drops significantly after an update without changing anything on their end. That's kind of the whole reason we built this, so you catch those shifts before they become a problem.
Being pre-launch is actually a great spot to be in for this. Way easier to build with AI visibility in mind from the start than to fix it later. Keep me posted on how things look once you're live!
can someone tell me if this works for non saas brands too? like ecommerce?
@fahd_aswaq yess... it will work for any brand.
showed this to my cto and he immediately asked if theres an api. is there?
@divya_sri4 Not currently.. but we are working on it.
I have been using Prompt Zero for my saas product ( aidiagrammaker.com ) for couple of weeks now and found it extremely useful. The UX is clean, intuitive, and feels professional.
I was able to find out my competitors and understand where their citations are coming from. That insight alone helped me rethink and refine my content strategy around AEO.
One feature I’d love to see in the future is built-in suggestions for content ideas and recommended distribution channels based on those insights.
Overall, I’d definitely recommend Prompt Zero to anyone looking to track and improve their AEO performance.
@rajasekar_elango Thanks Raj, We are working on that feature rightnow. I think it will be shipped this month end.
ran it on a few competitors too. some of them dont show up at all in chatgpt even though they rank #1 on google. crazy
@aisvarya_s Really Crazy thou. Did you checked yours? are you ranking?
@bharanitharan_m Yes man, That's on progress right now