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GEO Checker vs Prism

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

GEO Checker compared with Prism
Detail GEO CheckerPrism logo Prism
What it doesAI visibility tracker for brand mentions and competitor share of voice across ChatGPT, Gemini, and other AI engines A terminal app that finds US-listed stocks behind an investment idea, ranks their exposure, and shows filing evidence
StageNot given MVP
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingFree tier includes ChatGPT, Gemini, Grok, and Google, one brand workspace, up to 10 prompts, and unlimited runs. Pro unlocks all nine providers (including Claude, Perplexity, DeepSeek, Kimi, and Doubao) and unlimited prompts. Additional brands require a paid add-on. Research costs $0.30–$1.20 per run depending on complexity. $1 buys $1 in credit. Minimum $5 per top-up.
Key features
  • Track brand mentions and citations across ChatGPT, Gemini, Grok, and Google in free tier; Pro adds Claude, Perplexity, DeepSeek, Kimi, and Doubao
  • Send one prompt to multiple AI engines simultaneously from your browser
  • Visibility score showing percentage of AI answers that mention your brand or cite your site
  • Monitor competitor share of voice and visibility rankings
  • Automated action recommendations based on 30 days of tracking data
  • Local browser-based storage for core monitoring history
  • Shows filing evidence for each company
  • Can be installed and run by terminal-capable AI agents
  • Returns 50% more key stocks than general AI models
  • 97% accuracy on stock picks
What makes it different
  • Captures real AI answers from your own logged-in sessions instead of simulating or estimating results
  • Privacy-focused: runs locally in your browser and keeps monitoring data on your device
  • No API keys or copy-and-paste needed; sends prompts directly to multiple AI providers at once
  • More complete and accurate stock lists than general AI models tested
  • Lower cost than web-search AI models
  • Pay only for the research you run with transparent per-run pricing
Community votes00
DR (Domain Rating by Ahrefs)34 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)80
Citation Flow (Majestic)220
Referring domains (Majestic)490

5 details filled in for both companies.

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