We tested every major generative engine optimization tool on the market — scoring them on platform coverage, pricing, hallucination detection, and how well they actually help you fix your AI visibility, not just report it.
A GEO tool (Generative Engine Optimization tool) tracks and improves how your brand appears in AI-generated answers from platforms like ChatGPT, Perplexity, Google AI Overviews, and Claude. AI search isn't the future — it's the present. ChatGPT hit 800 million weekly active users in 2025. Perplexity is replacing Google for millions of informational queries. If your brand isn't showing up accurately in those answers, you're losing customers who never see your website.
The problem: most brands have no idea what AI says about them. In our testing, 61% of brands had at least one material hallucination in AI responses — wrong pricing, incorrect feature descriptions, or outdated positioning. Traditional SEO tools don't catch this. You need a dedicated GEO tool.
We tested 10 GEO tools across four criteria: platform coverage, pricing, hallucination detection, and fix recommendations. Here's what we found.
Ranked by overall score. ✓ = included, — = not available, $ = add-on.
| # | Tool | Platforms | Starting Price | Hallucination Detection |
Fix Recommendations |
Rating |
|---|---|---|---|---|---|---|
| #1 |
Best overall GEO tool
|
ChatGPT, Perplexity, Google AI, Claude |
$49/mo | ✓ | ✓ |
★★★★★ 4.9/5 |
| 2 |
Enterprise AEO leader
|
10+ (incl. Copilot, Grok, DeepSeek) |
$499/mo | — | — |
★★★★★ 4.3/5 |
| 3 |
Purpose-built GEO, NYC
|
ChatGPT, Gemini, Perplexity, Claude, Copilot, DeepSeek |
$495/mo | — | — |
★★★★★ 4.2/5 |
| 4 |
15,000+ users, G2 recognized
|
6 platforms | $29/mo (limited) | — | Partial |
★★★★★ 4.0/5 |
| 5 |
$29M funded, 2,000+ teams
|
5 platforms | Opaque (contact sales) | — | — |
★★★★★ 3.9/5 |
| 6 |
213M+ prompts tracked
|
4 platforms | $199/mo (add-on) | — | Partial |
★★★★★ 3.8/5 |
| 7 |
LLM brand tracking module
|
ChatGPT, Perplexity, Gemini, Copilot, Google AI |
$199/mo per index | — | — |
★★★★★ 3.7/5 |
| 8 |
Credit-based AI visibility
|
3 platforms | $20/mo | — | — |
★★★★★ 3.5/5 |
| 9 |
Content gap identification
|
3 platforms | Contact sales | — | Content gaps only |
★★★★★ 3.4/5 |
| 10 |
20+ countries, 10+ languages
|
6 platforms | $79/mo | — | — |
★★★★★ 3.2/5 |
The only GEO tool that fixes your AI visibility — not just reports it.
99Visibility is built by Torch99 — a company that thinks most GEO tools are telling you the wrong thing. Tracking whether AI mentions you is useful. Knowing exactly what's wrong and how to fix it is what moves the needle. 99Visibility is the first tool built around that distinction.
Vs. Profound at $499/mo. Same core visibility data, at a fraction of the cost.
Tools we tested
The G2 leader in Answer Engine Optimization. Profound tracks 10+ AI engines including ChatGPT, Claude, Copilot, DeepSeek, and Grok — the broadest platform coverage available. Strong for large brands that need comprehensive monitoring across every AI surface. Weak on actionable fixes — Profound tells you where you stand, not how to improve. At $499/mo, it's out of reach for most SMBs.
NYC-based and built for GEO from the ground up (founded 2023). Goodie AI tracks six major platforms with clean dashboards and solid sentiment analysis. Like Profound, it lacks prescriptive recommendations — you get the data, you figure out the fix. The $495/mo price tag puts it squarely in enterprise territory alongside Profound.
15,000+ users and recognized by both G2 and Gartner. OtterlyAI's entry price is attractively low, but meaningful functionality requires the $189/mo plan. Good for citation tracking across six platforms; limited on the "now what?" side of recommendations. A reasonable choice if you just need visibility monitoring without the fix layer.
Backed by $29M in funding and used by 2,000+ teams, Peec AI offers solid geographic tracking (see how AI answers about your brand vary by country) and Looker Studio integration for data-heavy teams. Pricing is entirely opaque — you must contact sales, which signals mid-market and above targeting. Not ideal for teams that want self-serve visibility.
Semrush bolted GEO tracking onto their existing SEO platform — useful if you're already a Semrush customer, but it requires a paid Semrush subscription on top of the AI Visibility add-on. The integration with Semrush's broader keyword and backlink data is a genuine advantage for teams using the full stack. Standalone GEO use case is overpriced.
Ahrefs added LLM brand tracking to their suite as "Brand Radar" — covering ChatGPT, Perplexity, Gemini, Copilot, and Google AI Overviews. The per-index pricing adds up fast if you're monitoring multiple brands or competitors. Best for existing Ahrefs power users who want to add AI visibility to their SEO workflow without switching platforms.
How many AI platforms are tracked? ChatGPT, Perplexity, Google AI, and Claude cover 90%+ of AI search volume. Broader coverage is a plus, not a requirement.
What do you get per dollar? We weighted this heavily — most GEO tools charge enterprise prices for what should be standard analytics.
Can the tool catch when AI says something factually wrong about your brand? Only a minority of tools track accuracy — not just presence.
Does the tool tell you what to do? Most tools show dashboards. Few tools actually tell you which content to create, which schema to add, or which inaccuracies to correct.
Run a free AI visibility audit with 99Visibility. No credit card. Takes 2 minutes. You'll see your score across ChatGPT, Perplexity, Google AI, and Claude — plus any hallucinations we detect.
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