Google answers more queries now without sending a click, and a growing share of product research starts inside ChatGPT, Perplexity, Gemini or Google AI Mode. The discipline that tracks whether those engines mention you has a name: GEO, also called Generative Engine Optimization, AEO or AI visibility. The premise is blunt. If the models do not cite you, you are not in the consideration set.
We looked at 13 tools, from $0 to enterprise, and pulled what practitioners actually say in r/SEO, r/DigitalMarketing and r/b2bmarketing. Every quote below links to its thread so you can read the context yourself.
The 13 tools at a glance
| Tool | Price | Best for | Engines | Link |
|---|---|---|---|---|
| cloro | Free 500 credits, then $30/mo | Developer-first API, build your own view | 8 | Try cloro |
| Google Search Console | Free | AI Overviews and AI Mode, official data | Open | |
| Bing Webmaster Tools | Free | Copilot citations | Bing, Copilot | Open |
| GA4 custom channel | Free | Referral traffic after the click | Any | Open |
| Otterly.AI | From $29/mo | Cheapest paid entry point | 4 | Visit |
| Peec AI | From $95/mo | Marketing teams, unlimited seats | 3 | Visit |
| Semrush | From $99/mo | Teams already living in Semrush | Multi | Try Semrush |
| Similarweb | From $99/mo | Traffic data plus AI visibility | Multi | Visit |
| Scrunch AI | From $250/mo | Prompt volume at agency scale | All major | Visit |
| AthenaHQ | From $295/mo | Self-serve mid-market | Multi | Visit |
| Goodie AI | Around $495/mo, demo gated | Managed GEO service | Multi | Visit |
| Profound | From $499/mo, enterprise $2k to $5k+ | Enterprise, the category default | Multi | Visit |
| ZipTie.dev | Contact for pricing | Screenshots for client reporting | Multi | Visit |
Our own angle: how visible are the visibility vendors?
Here is a check only StartupHub can run. We score companies on Agent Readiness: how well an AI agent can actually read and act on a site, covering structured data, clean markup, crawlable answers and machine readable pricing. That is precisely the capability these vendors sell, so we scored them on it.
- cloro: Agent Readiness 70
- Similarweb: 58
- Profound: 50
- Semrush: 50
- Goodie AI: 39
Treat it as a sanity check, not a product ranking. A GEO vendor sitting in the 30s or 40s on machine readability is worth one question during the demo, because it is the thing they are charging you to fix.
Free tier: start here before you spend anything
Two of the three major engines now publish citation data for free. Most teams should exhaust these before paying for a dashboard.
![Best 13 best geo and ai visibility tools in 2026 [free + paid] compared](https://cdn.startuphub.ai/storage/v1/object/public/post-images/geo-tools/cloro-ai-search-api.png)


