Key takeaways
- GEO tools split into four automation tiers: free one-off graders, paid monitoring dashboards, monitoring plus recommendations, and full execution platforms that write, publish, and prioritize fixes on their own.
- Most of the 25 tools in this guide stop at tier two. They tell you ChatGPT doesn't cite you for a given prompt and leave the fixing to your team.
- Citation competition is fierce but not impossible: Promptwatch's data shows ChatGPT cites roughly 5 sources per web-search answer, about half of Google AI Overviews' 10, which means fewer slots are up for grabs on ChatGPT specifically (Promptwatch Data).
- Domain authority matters less than most vendors imply. DR 46-75 sites earned almost half of all ChatGPT citations in August 2026, so mid-authority brands have a real shot (Promptwatch Data).
- Pricing in this category spans roughly $0 to $3,000+ a month for comparable engine coverage, so the