Best AI Search Visibility Tools 2025: Citation Trackers Compared

By Minel Gunesoglu, founder of Is My Brand in AI · Last updated June 5, 2026

TL;DR: AI search visibility tools answer one question a Google rank tracker can't: when someone asks ChatGPT or Perplexity about your category, does your brand get mentioned, and does the model cite you? Best entry point: Otterly.ai from about $29/mo. Best for marketing teams: Peec AI (~~€89–199/mo) for analytics depth, or AthenaHQ (~~$295/mo) for the widest engine coverage. Best for enterprises: Profound (~~$499+/mo). Tightest budget: Rankscale.ai (~~€20/mo) or Knowatoa's free tier. Start with a free one-time check before you pay for monitoring. Every price below is approximate and changes often — verify the current number on the vendor's site.

This page is specifically about AI search visibility tools — the trackers and monitors that tell you, on an ongoing basis, whether AI engines name and cite your brand. If you want the broader category of GEO platforms (which bundle strategy, content generation and workflow on top of tracking), see our separate roundup of the best GEO tools. The tools here have a narrower, sharper job: measure your share of AI voice and your citations, so you can tell whether the work you do in AI search visibility is actually moving the needle.

One disclosure up front, because it matters: I'm building in this space. The picks below are on merit, not on any payout, and there are no affiliate links anywhere on this page — every tool is named as plain text. I'll flag exactly where my own product fits and, more importantly, where it doesn't yet.

What an AI search visibility tool actually tracks

Strip away the marketing and a citation-tracking tool does some mix of four things:

Brand mentions. You give it a set of prompts ("best CRM for startups"), it runs them across AI engines on a schedule, and reports how often your brand is mentioned, in what position, and with what sentiment.
Citations. Which specific pages and domains the model links to or names as its source. This is the part regular SEO tools miss entirely — and the part that tells you why a competitor gets recommended (often a Reddit thread or a third-party roundup, not their homepage).
Share of AI voice. Your visibility versus named competitors, so you know whether you're winning or losing the category inside AI answers.
Bot / crawl analytics. Some tools also watch whether AI crawlers (GPTBot, PerplexityBot, ClaudeBot) are actually fetching your pages — a leading indicator of whether you can be cited at all.

When you compare these tools, four things separate good from oversold: engine coverage (ChatGPT-only is not enough in 2025), refresh frequency (daily versus weekly), prompt volume (the caps are where the real cost hides), and whether it tracks citations and sources or just counts mentions. Keep those in mind as you read the table.

The best AI search visibility tools for 2025 at a glance

All prices below are approximate and change frequently. Confirm the current figure and what each tier includes on the vendor's own site before you buy.

Tool	What it tracks	Free / Paid + approx price	Best for
Otterly.ai	Brand mentions, citations, share-of-AI-voice across ChatGPT, Perplexity, Google AI Overviews, Copilot	Paid; ~$29 / $189 / $489 per mo (trial)	SMBs and solo marketers starting out
Peec AI	AI search analytics — visibility, position, sentiment, competitor benchmarking	Paid; ~€89–199/mo	Marketing teams that want analytics depth
Profound	Enterprise AI-search intelligence: citations, prompt-level data, recommendations	Paid; ~$499+/mo (sales-led)	Enterprises with budget
Scrunch AI	Monitoring plus AI bot-crawl analytics	Paid; ~$250–300/mo	Teams that care about crawler behavior
AthenaHQ	Brand mentions and citations across 8+ engines	Paid; ~$295/mo	Teams needing the widest engine coverage
Rankscale.ai	Budget AI-visibility monitoring	Paid; from ~€20/mo	Cost-conscious solos and small teams
Knowatoa	AI search monitoring	Free tier + paid plans	First free taste of ongoing tracking
Writesonic (GEO)	GEO/visibility tracking bundled with content generation	Paid; GEO from ~$79/mo	Content teams who want tracking + writing
Ahrefs AI Visibility Checker	One-time AI share-of-voice / mention check	Free one-time check	Existing Ahrefs users; quick baseline
Semrush AI Visibility Checker	One-time AI visibility snapshot	Free one-time check	Existing Semrush users; quick baseline
Frase	One-time AI-visibility check	Free check (email for full report)	A fast, no-commitment first look
Is My Brand in AI	llms.txt generator (live, free); AI visibility checker (early access waitlist)	Free tool + waitlist	A free technical-hygiene fix while you wait

Now the honest, tool-by-tool read.

Otterly.ai — best entry point

Otterly.ai is the most approachable way into ongoing tracking. It monitors brand mentions, citations and share-of-AI-voice across ChatGPT, Perplexity, Google AI Overviews and Copilot, and its lowest tier starts at roughly $29/mo — by far the gentlest on-ramp in this comparison. Higher tiers (around $189/mo and $489/mo, approximate) raise prompt volume and unlock more of the platform.

It's monitoring-first and leans toward weekly-ish refresh cycles rather than minute-by-minute, which is fine for a small brand watching a handful of prompts and a limitation if you need to catch shifts the day they happen.

Pros: Cheapest real starting price for true citation tracking, simple to use, solid engine coverage for the money, share-of-voice built in.
Cons: Lower prompt counts on the cheap tier; lighter on "what to do next" than the analytics-heavy or enterprise tools below.
Who it's for: Solo marketers and SMBs graduating from a one-time check to light, affordable ongoing monitoring.

Peec AI — best for marketing teams that want analytics

Peec AI positions itself as AI search analytics for marketing teams, and that's the right frame: it does visibility, position and sentiment tracking with competitor benchmarking, in a clean dashboard built for people who already live in marketing analytics. Pricing sits in the roughly €89–199/mo range depending on tier (approximate — verify current).

The reason to choose it over a pure monitor is the analytics layer and the team ergonomics. If your stakeholders expect charts they can drop into a board deck, Peec is built for that audience.

Pros: Strong analytics and benchmarking, team-friendly, transparent self-serve pricing, multi-engine.
Cons: It's a tracker and analytics tool first — it shows you where you stand better than it hands you a finished to-do list. Top engines can cost extra depending on plan.
Who it's for: In-house marketing teams that want serious multi-engine analytics without enterprise pricing or a sales call.

Profound — best for enterprises with budget

Profound is the enterprise pick for AI-search intelligence. Approximate pricing starts around $499+/mo and climbs into custom enterprise territory, and engagement is typically sales-led rather than self-serve. What you pay for is depth: prompt-level data, citation analysis, and a recommendation layer aimed at large brands that need to defend a category position across many engines and markets.

Pros: Deepest analytics and recommendations in this list, built for scale, enterprise-grade.
Cons: No free self-serve entry; pricing and onboarding assume an enterprise buyer. Overkill — and overpriced — for a single small brand.
Who it's for: Enterprise brands with a global footprint and the budget to match.

Scrunch AI — best for crawler / bot analytics

Scrunch AI combines visibility monitoring with something most pure trackers skip: AI bot-crawl analytics. Alongside tracking your mentions, it watches whether AI crawlers are actually fetching your pages — which matters because a model can't cite a page it never crawled. Approximate pricing lands around $250–300/mo (verify current).

Pros: Monitoring plus crawler-behavior insight in one place, useful for diagnosing why you're not getting cited.
Cons: Higher entry price than the value picks; the crawler angle is most valuable to teams technical enough to act on it.
Who it's for: Teams that suspect a technical/crawlability problem is hurting their citations and want data to confirm it.

AthenaHQ — best for engine breadth

AthenaHQ's headline is coverage: it tracks brand mentions and citations across 8+ engines, more than most tools on this page. Approximate pricing is around $295/mo. If your buyers are split across ChatGPT, Perplexity, Gemini, Copilot and the long tail of newer assistants, casting the widest net is its core argument.

Pros: Broad engine coverage, citation and mention tracking, mid-market pricing.
Cons: Breadth is only worth paying for if your audience genuinely spreads across many engines; a two-engine brand may not need it.
Who it's for: Teams whose audience uses a wide spread of AI engines and who want one dashboard for all of them.

Rankscale.ai — best on the tightest budget

Rankscale.ai is the budget monitor. Approximate pricing starts around €20/mo, the lowest recurring price here, aimed at solos and small teams who want some ongoing signal without committing to a mid-market spend.

Pros: Lowest recurring price for continuous monitoring, easy to justify as a solo founder.
Cons: At this price, expect tighter prompt and engine limits than the pricier tools — read the tier details before assuming parity.
Who it's for: Cost-conscious solos and small teams who want a cheap, always-on pulse on their AI visibility.

Knowatoa — best free taste of ongoing tracking

Knowatoa stands out for offering a free tier of AI search monitoring, which is rare — most ongoing trackers are paid-only because running prompts at scale costs money. That makes it a genuine way to live with continuous monitoring (not just a one-time snapshot) before you spend anything, with paid plans above for more volume.

Pros: Actual free tier for ongoing monitoring, low-risk way to learn what tracking is worth to you.
Cons: Free tiers come with caps; you'll outgrow it if you track many prompts across many engines.
Who it's for: Anyone who wants to experience continuous tracking free before deciding whether to pay.

Writesonic — best for tracking plus content in one

Writesonic added a GEO module that combines visibility tracking with content generation, with the GEO features starting at roughly $79/mo (approximate). The pitch is one roof for measuring visibility and producing the content that improves it.

Pros: Tracking and content production in one product, reasonable entry price for the GEO module.
Cons: A do-everything platform can feel less sharp at pure citation tracking than a focused monitor.
Who it's for: Content teams that want to measure visibility and act on it (write, fix, publish) without juggling two products.

Free one-time checkers — Ahrefs, Semrush, Frase

Before any subscription, several established tools offer a free one-time AI visibility check — a snapshot rather than ongoing monitoring:

Ahrefs AI Visibility Checker — a free check for existing Ahrefs users and anyone who wants a quick share-of-voice baseline.
Semrush AI Visibility Checker — a free one-time snapshot from inside the Semrush ecosystem.
Frase — a free check, with the full report typically gated behind an email.

These are commodity tools in the best sense: they cost nothing, they give you a real baseline, and they're the right first move before you pay anyone for continuous tracking. They won't catch week-over-week change — that's what the paid monitors above are for — but for "where do I stand today?" they're hard to beat on price.

Where Is My Brand in AI fits (honestly)

Two things from us, framed straight:

Our llms.txt generator is a live, free tool. It builds a valid llms.txt file so AI crawlers can find and parse your key pages — a real piece of technical hygiene you can fix in minutes. (The llms.txt explainer covers what that file does and, honestly, its limits.)
Our AI visibility checker is in early access — a waitlist, not a working checker yet. I won't present it as functional, because it isn't. When it ships it's meant for the first-step baseline, not as a monitoring suite; for continuous, multi-engine tracking the paid platforms above are still where you go.

So if you want something useful from us today, generate your llms.txt for free and join the waitlist for the checker. That's the honest state of it.

How to choose an AI search visibility tool

The right tool depends far more on your situation than on a feature checklist.

If you're a solo founder: Start with a free one-time check (Ahrefs, Semrush or Frase) to get a baseline, fix the obvious gaps, and generate a free llms.txt. If you want always-on monitoring without real spend, try Knowatoa's free tier or Rankscale.ai at ~€20/mo. You probably don't need more until tracking changes week over week actually change your decisions.

If you're an in-house marketing team: Move to Otterly.ai (~~$29/mo entry) for approachable monitoring, or Peec AI (~~€89–199/mo) when you need analytics depth and team-ready dashboards. Pick AthenaHQ (~~$295/mo) if your audience is genuinely spread across many engines, or Scrunch AI (~~$250–300/mo) if you suspect a crawlability problem and want bot-crawl data. If you also produce a lot of content, Writesonic's GEO module (~$79/mo) keeps tracking and writing under one login.

If you're an enterprise: Profound (~$499+/mo, sales-led) for the deepest intelligence and recommendations across markets. Expect a sales call and custom pricing.

The decision framework, regardless of size: pick the cheapest tool that covers the engines and prompt volume you actually need. Coverage and volume — not brand name — are where the real cost lives, and an under-spec'd cheap plan that misses your buyers' favorite engine is a false economy.

A note on prices

Pricing in this category moves fast — new tiers, repackaged plans, engines added or split out as paid add-ons. Treat every number on this page as approximate and time-stamped to mid-2025/2026, and confirm the current figure (and exactly what each tier includes — prompt caps, engine list, seats) on the vendor's own site before you commit.

Frequently asked questions

What's the difference between an AI search visibility tool and a GEO platform? An AI search visibility tool has a narrow, sharp job: monitor whether AI engines mention and cite your brand, and track your share of voice over time. A GEO platform bundles that tracking with strategy, content generation and workflow. This page covers the trackers; for the broader platforms, see the best GEO tools.

Are there any free AI search visibility tools? For ongoing monitoring, Knowatoa offers a free tier — rare, because running prompts at scale costs money. For a free one-time check, Ahrefs, Semrush and Frase all offer one. Our own llms.txt generator is free too (it fixes technical hygiene rather than tracking visibility). Start with a free check, then pay only when continuous tracking earns its keep.

How much do AI search visibility tools cost? Entry-level monitoring starts around $29/mo (Otterly.ai) or ~€20/mo (Rankscale.ai). Mid-market analytics and broad-coverage tools sit in the roughly €89–$300/mo range (Peec AI, AthenaHQ, Scrunch AI). Enterprise intelligence like Profound runs ~$499+/mo and is usually custom-priced after a sales call. All figures are approximate — verify current.

Which AI engines should a visibility tool cover? At minimum, ChatGPT, Perplexity and Google AI Overviews, since that's where most buyers are. Copilot and Gemini matter for many audiences too. If your buyers are spread widely, a broad-coverage tool like AthenaHQ (8+ engines) is worth the premium; if they cluster on one or two engines, don't pay for breadth you won't use.

Do I need an AI search visibility tool if I'm a small brand? Probably not at first. Run a free one-time check, fix the obvious gaps (a clear answer up top, genuine mentions, inclusion in third-party roundups), generate a free llms.txt, and re-check occasionally. A paid monitor earns its place once you're tracking many prompts across multiple engines continuously, or managing visibility for clients.

AI search visibility tools have matured fast: in 2025 you can pick from ~$29/mo monitors, mid-market analytics players, and sales-led enterprise intelligence — plus genuinely free one-time checkers to start. But the tool is the easy part. What actually moves your visibility is the work the data points you toward: a clear answer on every page, real mentions where your buyers talk, and inclusion in the lists models trust. For that strategy, see how to rank on ChatGPT and the broader AI search visibility guide. Pick the cheapest tool that covers what you need, start with the free check, and let the data — not the sales call — decide when to upgrade.

This guide is part of our series on AI search visibility and AI search optimization. Written by Minel Gunesoglu, founder of Is My Brand in AI — more about us. Reviewed June 5, 2026. All pricing is approximate; verify current figures on each vendor's site.