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Prompt Zero
Track your brand across ChatGPT, Gemini, Grok, and more.
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.
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 Wrong pricing, outdated features, competitor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?