SIGNALS
Comparison guide · Updated June 2026

Best AEO Tools in 2026: AI Visibility Software Compared

The AEO tools market has exploded in 2026. Most tools track whether you're being cited. Very few tell you why you're not — or fix it. Here's an honest comparison of every category, with real pricing and what each is actually for. Whether you're wondering how to get cited by ChatGPT, why your business isn't showing up in Perplexity answers, or which AEO software is best for small businesses — this guide covers it.

Victor Xu
Victor Xu
Founder, SIGNALS · AI Visibility Intelligence
Updated June 2026

If your organic traffic is dropping, you already know why: your customers are asking ChatGPT, Claude, and Perplexity for recommendations — and getting direct answers that cite your competitors. The question is what to do about it.

There are three categories of AEO tools in 2026. Understanding which category you need is more important than picking within a category. Citation trackers tell you whether you're appearing in AI responses. Enterprise platforms add share-of-voice monitoring and reporting at scale. AEO agencies do the whole optimization program for you on a monthly retainer. Each serves a different need and a different budget.

Why SIGNALS isn't in this comparison

SIGNALS isn't a tool you operate — it's a done-for-you service built on our own peer-reviewed research analyzing 2M+ AI citations. The products below are software you run yourself: you read the data, decide what to change, and do the work.

We've deliberately kept SIGNALS out of the table so the comparison stays honest — a service and a piece of software aren't the same purchase. If you'd rather hand the whole thing off than operate a tool, that's our free visibility assessment — you can request a free visibility assessment any time.

TL;DR — The fastest answer

Tool Category Price Engines covered Best for
Otterly AI Tracker $29/month Multiple engines Entry-level citation monitoring
Peec AI Tracker $89/month 6 engines Agency citation reporting
Profound Enterprise tracker $399/month 10+ engines Enterprise share-of-voice monitoring
Scrunch Technical tracker $300/month 5 engines Technical AEO teams
AEO Agencies Managed service $2,000–$15,000/month Varies by program Enterprise, fully managed
Category 1 · Citation trackers
otterly.ai · Best entry-level citation tracker
Citation tracker
$29/month
Tracks ChatGPT, Perplexity, and Google AI Overviews at entry level

Otterly is the most accessible citation tracker in the market. You enter your brand name and key queries, and it monitors whether your brand appears in AI responses across multiple engines. Good for establishing a baseline and tracking directional trends.

What it does well
  • Affordable entry point at $29/month
  • Covers multiple AI engines
  • Easy to set up and use
  • Good for tracking trends over time
Limitations
  • Tells you IF you're cited, not why you're not
  • No fix generation or content recommendations
  • No CMS integration
  • Ongoing monthly cost
Best for: Businesses that want to establish a citation baseline and track whether it's improving. Pair with a structural fix process to actually resolve the underlying issues Otterly surfaces.
peec.ai · Best for agencies tracking multiple clients
Citation tracker
$89/month
Tracks 6 AI engines · Multi-brand support

Peec tracks brand mentions across 6 AI engines and is well-designed for agencies managing multiple client brands. Better reporting than Otterly, higher price point.

What it does well
  • 6-engine coverage
  • Good for multi-brand agency reporting
  • Cleaner competitive comparison views
Limitations
  • No diagnosis of why citations are missing
  • No fix generation
  • 3x price of Otterly for tracker-only functionality
Best for: Marketing agencies that need to report AI citation trends to multiple clients. Not a fix tool — pair with an optimization workflow to act on what it surfaces.
Category 2 · Enterprise platforms
profound.io · Best enterprise AI citation platform
Enterprise
$399/month effective
Growth $399/month (3 platforms) · Lower-tier $99/month (ChatGPT only, 50 prompts) · Enterprise: custom · Backed by $35M Sequoia Series B

Profound is the most comprehensive enterprise AEO platform in 2026, tracking citation share across 10+ AI engines with serious reporting infrastructure. Built for teams with dedicated AEO programs and budgets to match. The $99/month entry tier is essentially a demo — real coverage starts at $399/month.

What it does well
  • 10+ AI engine coverage
  • Enterprise-grade reporting and share-of-voice
  • SOC 2 Type II compliance
  • Best-in-class for large brand monitoring
Limitations
  • Expensive — $399/month minimum for real coverage
  • Monitoring-focused, not fix-focused
  • Overkill for most SMBs
  • No CMS apply functionality
Best for: Enterprise marketing teams with $400+/month budgets who need cross-brand AI citation monitoring and executive reporting. Not the right tool for businesses looking to diagnose and fix specific pages.
scrunch.com · Technical AEO tracker with site audits
Enterprise
$300/month
Entry $250/mo on annual billing ($300 month-to-month) · Growth $417/mo annual ($500 month-to-month) · Enterprise: custom · 17% annual discount

Scrunch AI is a technical AEO tracker for teams that want to monitor brand citations across ChatGPT, Claude, Gemini, Perplexity, and Google AI, with site audits that flag some of the structural reasons you're being skipped. It partially diagnoses why — but it stops there: it doesn't generate the page-specific fixes or apply them to your CMS, so the actual rewriting is still on you.

What it does well
  • Tracks citations across ChatGPT, Claude, Gemini, Perplexity, Google AI
  • Site audits surface technical AEO issues
  • Agent-traffic attribution for AI-driven visits
  • Built for technical AEO teams
Limitations
  • Partial diagnosis — flags issues but not every fix
  • No fix generation
  • No CMS apply functionality
  • $250+/month ongoing subscription
Best for: Technical AEO teams that want citation monitoring plus audit signals across multiple AI engines. Not the right tool if you need the specific fixes generated and applied — Scrunch tracks and flags, it doesn't fix.
Category 3 · AEO agencies
AEO Agencies
Fully managed AI visibility optimization
Managed service
$2,000 – $15,000/month
Entry-level retainers: $2,000–$4,000/month · Full-stack AEO: $6,000–$12,000/month · Enterprise: $15,000+/month (industry average per multiple 2026 agency pricing studies)

AEO agencies handle the full optimization program: content strategy, page restructuring, schema implementation, link building, and ongoing monitoring. The ongoing work is real — Alignment (new content matching how buyers prompt AI) and Substantiation (off-site authority) genuinely can't be automated, and they're what actually gets you chosen over competitors. The question is scope and price.

The market is also full of traditional SEO agencies that have rebranded as "AEO specialists" without materially changing their work. The $1,500/month "AEO" retainers are typically just SEO content with AEO language applied. Real AEO optimization starts around $3,000–$6,000/month at specialist agencies.

What agencies do well
  • Fully managed — no internal resources needed
  • Comprehensive strategy + execution
  • Ongoing optimization as AI engines evolve
  • Best for complex enterprise programs
Limitations
  • $2,000–$15,000/month ongoing commitment
  • Many are traditional SEOs with AEO branding
  • Results take 3–6 months to materialize
  • Hard to evaluate quality before committing
Best for: Companies that want the ongoing, done-for-you program — new content, weekly monitoring, and a prioritized roadmap for the off-site authority you earn. SIGNALS operates as a done-for-you AEO service in this category — see the note above, or request an assessment.

How to choose the right option

The right tool depends entirely on what problem you're trying to solve:

If you want to monitor citation trends over time — Otterly AI at $29/month is the most accessible entry point. Add Peec if you need multi-brand agency reporting across 6 engines.

If you're an enterprise with a dedicated AEO program and need 10+ engine coverage — Profound at $399/month is the most comprehensive platform. Scrunch is the better fit if your priority is technical site audits alongside tracking.

If you have budget for a fully managed program and don't want to touch it internally — an AEO agency makes sense, but be careful to pick one with genuine AEO expertise rather than rebranded SEO services.

If you'd rather have the diagnosis and optimization work done for you than operate a tool yourself — that's a done-for-you service rather than software. SIGNALS works this way, built on our own peer-reviewed research. The simplest way to see where you stand is to request a free visibility assessment.

Frequently asked questions

What is the best AEO tool in 2026?

It depends on what you need. For enterprise citation monitoring across 10+ engines, Profound at $399/month is the most comprehensive platform. For affordable entry-level tracking, Otterly AI at $29/month is the easiest place to start. For agencies reporting across multiple client brands, Peec AI at $89/month covers 6 engines. If you'd rather have the optimization work done for you than operate a tool yourself, that's a done-for-you service like SIGNALS rather than software you run.

How much do AEO tools cost in 2026?

Entry-level citation trackers start at $29/month (Otterly AI). Mid-tier agency trackers run $89/month (Peec AI). Technical trackers run around $300/month (Scrunch). Enterprise platforms run $399/month (Profound). AEO agencies charge $2,000–$15,000/month for managed services. Done-for-you services are scoped per engagement rather than sold as fixed tiers.

What is the difference between AEO trackers and optimization tools?

AEO trackers tell you whether your brand appears in AI responses — they measure the symptom. Optimization addresses the cause: which of the four RAG pipeline stages a page is failing at (Retrieval, Parsing, Ranking, Generation) and what structural changes fix it. Trackers measure; optimization changes the page so it becomes readable and quotable to AI.

Do I need a tool, or a service?

A tool is software you operate yourself — you read the data, decide what to change, and do the work. A service does the work for you. If you have the time and an in-house team, a tracker plus your own optimization process is the cheapest route. If you'd rather hand off the diagnosis and the optimization entirely, that's a done-for-you service. SIGNALS operates as a service built on our own peer-reviewed research rather than as a tool you run — the best starting point either way is a free visibility assessment.

What makes SIGNALS different from these tools?

SIGNALS isn't a tool you run — it's a done-for-you service built on four peer-reviewed research studies analyzing 2M+ AI citations rather than correlation-based heuristics. The same research powers the diagnosis: it identifies which of the four pipeline stages a page is failing at, and then the optimization work is done for you rather than handed back as a report. The tools on this page are software you operate yourself; SIGNALS is the work done for you.

Do I need both a tracker and an optimization workflow?

They serve different purposes. A tracker like Otterly AI monitors whether your citation frequency improves over time — it's measurement. Optimization fixes the structural issues that prevent AI citation in the first place. Running a tracker without fixing the underlying issues just gives you data showing you're still not being cited. If you'd rather have the fixing done for you instead of running an in-house workflow, that's where a service like SIGNALS comes in.

Related reading

What is Answer Engine Optimization (AEO)? AEO vs SEO: What's Actually Different The RAG Pipeline Explained Why ChatGPT Ignores Your Website How to Choose an AEO Agency AEO Agency vs. Tool vs. In-House
The Assessment

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