Best AI Search Visibility (AEO / GEO) Tools in 2026
When buyers ask an AI assistant "what’s the best X", it names a few brands and they buy one. AEO (answer-engine optimization), also called GEO, is about being one of those named brands. These tools measure where you stand — your visibility across AI engines, your share of voice vs competitors, and which sources the engines cite. They differ mostly in whether you want a continuous enterprise platform, an affordable subscription for a small team, or a one-off check with no contract. Here is an honest comparison of the main options in 2026.
For large brands and agencies that need continuous monitoring, Profound is the most comprehensive (enterprise, sales-led); Otterly.ai is the most affordable subscription for small teams; Peec AI suits marketing teams wanting shared dashboards; Scrunch AI and AthenaHQ focus on enterprise GEO strategy; and if you just want a one-off visibility report without a monthly subscription, a pay-per-use tool like No Niner’s AI Search Visibility Platform runs a single check on demand.
One of the most established answer-engine-optimization platforms, tracking brand visibility, prompt-level analytics and citations across the major AI engines. Enterprise-grade and priced accordingly — best when AEO is a funded, ongoing program rather than a one-off check.
Pricing: Enterprise, sales-led · Best for: Large brands and agencies needing continuous, comprehensive monitoring
Monitors how your brand and chosen prompts appear across ChatGPT, Perplexity and Google’s AI results, with a friendly price point. A strong entry option for SMBs who want continuous tracking without an enterprise contract.
Pricing: Monthly subscription (lower tiers available) · Best for: Small teams and solo marketers starting with AI search monitoring
A European AEO analytics platform focused on tracking brand mentions and share of voice across AI engines over time, built for teams collaborating on a visibility program.
Pricing: Monthly subscription (team tiers) · Best for: Marketing teams that want shared AEO dashboards
Focuses on how brands show up in AI search and to AI agents, including how your own site is represented. Aimed at larger organizations treating GEO as a strategic channel.
Pricing: Enterprise / sales-led · Best for: Enterprises optimizing how AI crawlers and agents see their brand
A GEO/AEO platform for tracking and improving how generative engines represent your brand, with an emphasis on actionable optimization rather than monitoring alone.
Pricing: Subscription · Best for: Startups and teams treating GEO as a growth channel
Runs a single report on demand: your visibility score, share of voice vs named competitors, and which sources the engines cite — across buyer-intent prompts you choose. No subscription and no setup, so it fits a one-time audit or an occasional re-check rather than a continuous program. There is also a free index of 24 categories at /insights to see the pattern before running your own.
Pricing: No subscription — pay per use (on Apify) · Best for: A one-off or occasional visibility check without a monthly contract
What is AEO / GEO?
Answer-engine optimization (AEO), also called generative engine optimization (GEO), is the practice of getting your brand named and cited when people ask AI assistants like ChatGPT, Perplexity or Google’s AI for recommendations. It is distinct from classic SEO: you can rank #1 on Google and still never be named in the AI answer.
Do I need a subscription?
For continuous monitoring, yes — tools like Profound, Otterly.ai and Peec AI are subscriptions because they track changes over time. If you only need a snapshot of where you stand right now, a pay-per-use tool runs a single report without a recurring contract.
Which is best for a one-time check?
A pay-per-use option like No Niner’s AI Search Visibility Platform is designed for exactly that — one report, no subscription. The subscription tools are better value once you want to track the number week over week.
How is AI visibility measured?
These tools send buyer-intent prompts to AI engines (often with live web search), then parse the answers for whether your brand is mentioned, your share of voice against competitors, and which sources are cited. More prompts and more phrasings give a more stable score.
Disclosure: one tool listed here is built by No Niner. We’ve tried to compare options fairly — verify each tool’s current features and pricing on its own site.