The best AEO tools for B2B SaaS (2026): 10 tools that help you optimize, not only track
Profound, AirOps and Writesonic do the most AEO work for you. AthenaHQ, Scrunch and Semrush add audits and prompt research. Otterly.AI starts at $29 a month. Ten tools checked live.
The best AEO tools for B2B SaaS in 2026 are Profound, AirOps and Writesonic for doing the work (content agents, prompt data, citation gaps), AthenaHQ and Scrunch for audits and recommendations, and Semrush or Surfer if you already write content there. The cheapest paid plan we found is Otterly.AI at $29 a month. Each tool also tracks the result.
Our best AI visibility tools list ranks trackers, which show how often ChatGPT or Gemini names you. This list ranks tools that help you change the answer. We checked ten tools on their own sites on 1 November 2026.
HubSpot users who want a simple list of next steps
From $50 a month
What does an AEO tool actually do?
Answer engine optimization (AEO) means making your brand the one AI assistants name and cite. If the terms are new, our guide to SEO vs GEO vs AEO explains how they differ. A tracker shows you the answer. An AEO tool should also help with at least one of these five jobs:
Prompt research: find the questions buyers ask assistants, with some idea of volume, the way keyword research works for Google.
Content optimization: tell you what to add or rewrite on a page so it can be quoted, or write the draft for you.
Citation gap analysis: show which outside pages the assistants cite for your prompts, and where competitors appear and you don't.
AI-readiness audits: check whether AI crawlers can reach and read your pages (robots.txt, errors, structured data).
Tracking: measure whether the fixes changed how often you are named.
Most tools started as trackers and are adding the other four jobs. Read the plan details: several features on vendor home pages are Enterprise only.
How did we rank these AEO tools?
We read each vendor's home and pricing pages on 1 November 2026. We did not run paid trials or test data accuracy. Five criteria, in order of weight:
Optimization depth: does it tell you what to change, or make the change itself?
Prompt research: does it show which prompts matter, with volume data?
Citation data: which domains the assistants cite, and the gaps against competitors.
Technical AI-readiness: crawler analytics, AI site audits, structured data checks.
Access: a public price or free start, with these features on self-serve plans.
Which AEO tools are best for B2B SaaS?
The best AEO tools for B2B SaaS (checked 1 November 2026)
1
1. Profound
Best for: Enterprise teams that want data and agents in one place
Profound covers all five jobs. Prompt Volumes analyzes real user conversations, its dashboard shows the sources cited across answers, and Agent Analytics shows how bots view and cite your pages. The AI Marketer and Agents create and optimize content. The paid plan is Enterprise only, with custom pricing.
Best for: Content teams that want to publish and refresh at scale
AirOps is a content platform first. Its agents research, publish and refresh content within your brand rules, and a strategy team works with you. Pro lists insights across 10+ answer engines. The pricing page shows no prices, only a free start for Solo and Pro.
Good
Agents that research, publish and refresh content
Brand Kits and Knowledge Bases keep drafts on message
Best for: Teams that want a ranked to-do list of AEO fixes
Writesonic's Action Center ranks opportunities by visibility and citation impact: missing prompts, citation gaps, content fixes and technical issues. A Content Agent rewrites pages, an Outreach Agent finds pages that cite competitors, and site audits check robots.txt, schema and indexing. Plans start at $79 a month billed annually; full Action Center is Enterprise only.
Good
Action Center ranks fixes by impact
Site audit covers robots.txt, schema and indexing
Finds third-party pages that cite competitors
Public prices from $79 a month (annual)
Watch out
Self-serve plans track 3 engines
Growth has only a limited Action Center trial
Full Action Center and all 9 engines on Enterprise
Best for: Teams that want content actions on a mid-price plan
AthenaHQ's content engine finds the gaps that stop you being cited and names on-page and off-page fixes. Starter ($295 a month) adds a content optimization agent and 11 models. The free Essential plan includes content recommendations and source insights on 5 engines.
Good
Free Essential plan with content recommendations
Content optimization agent on Starter
11 models on Starter
On-page and off-page actions
Watch out
Starter is $295 a month
Recommendation Engine and Citation Engine are Enterprise
Best for: Sites that want a machine-readable version for AI agents
Scrunch's Agent Experience Platform (AXP) serves a machine-readable version of your site to AI agents. Content diagnostics look for missing entities, claims, pricing and specs, and error detection flags when AI bots can't crawl you. Core is $250 a month.
Good
AXP serves a version of your site built for agents
Best for: SEO teams that want AI prompt research next to keywords
The Semrush AI Visibility Toolkit adds Prompt Research, with topic-level volume, difficulty and intent, and an AI Search Site Audit for issues that block AI bots. Brand Performance adds share of voice and recommendations. It costs $99 a month, per Semrush's knowledge base.
Good
Prompt Research works like keyword research
AI Search Site Audit for bot access
Share of voice and sentiment
Sits next to your Semrush SEO data
Watch out
Prompt tracking names ChatGPT and Google AI Mode only
No free trial
Extra domains are $99 each, 50 more prompts $60 a month
Best for: Writers who want AI search guidelines inside the editor
Surfer's Content Editor gives AI search guidelines while you write, and Content Audit finds weak pages. AI prompt tracking on its plans covers 5 engines, and Agent Analytics (beta) shows which pages AI crawlers visit. Plans start at €49 a month billed yearly; AI prompt tracking starts on Standard.
Good
Optimization guidelines while you write
Content Audit for existing pages
AI Search Analytics plan: 50 daily prompts on 5 engines
Best for: Finding the sources AI cites, at a public price
Peec AI's strength is source data. Find Key Sources shows which domains the assistants cite, and gap analysis shows where competitors appear. Every plan includes recommended and agent actions, plus suggested prompts and a 1 to 5 prompt volume score. Starter is $95 a month.
Good
Source analytics and gap analysis on every plan
Suggested prompts with a 1 to 5 volume score
Recommended and agent actions included
Public monthly prices from $95
Watch out
3 active models on self-serve plans
Claude is Enterprise only, Perplexity a paid add-on
Otterly.AI is the cheapest way to audit pages for AI. Lite costs $29 a month with 1,000 GEO URL audits and 15 prompts on 4 engines. Content Audit checks crawlability and writes briefs, and its free tools include an AI Crawler Simulation.
Best for: HubSpot users who want a simple list of next steps
HubSpot AEO turns visibility gaps into prioritized actions: a new page, a technical fix, a video or contacting third-party sites. It tracks ChatGPT, Gemini and Perplexity for $50 a month ($45 billed annually), and is included in Marketing Hub Pro and Enterprise.
Good
Clear actions with the reason for each
$50 a month standalone, free trial with 25 prompts
Included in Marketing Hub Pro and Enterprise
Free one-time AEO Grader
Watch out
3 engines
Each extra brand is another $50 a month
Suggested prompts, but no volumes or site audit named
Read on each vendor's own site on 1 November 2026. "Not named" means we did not find it on the pages we read. Entry price is the lowest self-serve price; not every feature is on that plan.
Which AEO tool should you pick?
You want the tool to write: AirOps or Profound. Both run agents that create and refresh pages.
You want a ranked list of fixes: Writesonic or HubSpot AEO. Check your plan includes the actions.
You worry AI bots can't read your site: Scrunch, Semrush or Otterly.AI. All three audit for AI crawler access.
You want to know where to get mentioned: Peec AI or AthenaHQ, for their source data.
For what tools, agencies and placements cost, see what GEO costs.
Are there free AEO tools?
Yes, for a first look. HubSpot's AEO Grader is a free, one-time report on how ChatGPT, Perplexity and Gemini describe your brand. Otterly.AI lists free GEO tools on its site, including an AI Crawler Simulation and Query Fan Out. AthenaHQ's Essential plan and Profound's trial are free. The Schema.org Markup Validator tests your structured data.
Free tools give one snapshot. AI answers change between runs, so you need repeated checks to see a trend. Our LLM SEO guide shows how to run a prompt list by hand.
What can't AEO tools do for you?
AEO tools can fix your own pages. The catch is that assistants mostly quote other people's pages. In a Foundation and AirOps study of 5.1 million AI responses for 50 B2B brands, only 2.24% of citations on category questions went to the brand's own pages. A Prefer study of 188 answers found that 40% of the sources cited for buyer questions were independent lists.
The tools know this. HubSpot AEO suggests contacting third-party sites, and Writesonic's Outreach Agent finds listicles that cite competitors. But a tool can only find the page and draft the email. Getting onto that page, and staying there, is a deal with the publisher.
No tool can promise an AI mention. The assistants decide what to cite.
Not an AEO tool: placements in the lists AI quotes
Rank Monthly is a different kind of product, so it sits in its own list and is not ranked against the tools above. It does not audit your pages. It books you into the third-party lists and LinkedIn posts the tools tell you to get into.
A different approach: placements on the pages AI cites
1
1. Rank Monthly
Best for: Acting on the citation gaps AEO tools find
You add your website, Rank Monthly reads what you sell, scans competitors and finds the searches you want to show up for, and you set a budget. It books you into positions in list articles that already rank, new sponsored articles and LinkedIn posts. One ledger shows every placement, page visit, click and AI mention, month by month, with what was paid. It does not promise rankings or AI mentions: Google and the assistants decide.
Good
Places you on third-party pages, which AEO tools don't
Pay monthly only while the spot is live, or once for a new post
Payment held until the placement is verified live
Publisher numbers come from connected Search Console and Analytics
Sponsored label and rel="sponsored" on by default; the publisher decides
You can use both: an AEO tool to fix your site and find the cited pages, and placements to get onto them. To hand the whole job to people, see our GEO agencies for B2B SaaS.
An AEO (answer engine optimization) tool helps you get named and cited in AI answers from ChatGPT, Gemini, Perplexity and Google AI Overviews. Good ones research prompts, suggest or write content fixes, show which sources the assistants cite and audit whether AI crawlers can read your site.
What is the difference between an AEO tool and an AI visibility tracker?
A tracker measures how often AI assistants name your brand. An AEO tool also helps you change that, with content recommendations, prompt research, citation gap analysis or site audits for AI bots. Most AEO tools include tracking, so you can see whether a fix worked.
Which AEO tool is cheapest?
On 1 November 2026, Otterly.AI was the cheapest paid AEO tool we checked, at $29 a month for 15 prompts and 1,000 GEO URL audits. HubSpot AEO costs $50 a month. AthenaHQ has a free Essential plan. Prices change, so check the vendor's pricing page.
Do AEO tools help with schema markup?
Some do. Writesonic's site audit checks schema, robots.txt and indexing. Semrush has an AI Search Site Audit for issues that block AI bots. Most other tools on our list name no schema feature. To test structured data for free, use the Schema.org Markup Validator at validator.schema.org.
Can an AEO tool guarantee my brand appears in ChatGPT?
No. AI assistants decide what to cite, and the same prompt can return different answers on different runs. AEO tools can improve your pages and show where competitors are cited, but most citations on category questions go to pages the brand does not own.
Test 20 buyer prompts three times in ChatGPT, Perplexity, Gemini, Claude and AI Overviews, log mentions and cited pages, then check crawlers, indexing, content and lists.
The best AI visibility and GEO tools: Peec AI for a public price, Profound for enterprise, AthenaHQ for wide engine lists, Otterly.AI from $29. Plus AI rank trackers and LLM SEO tools.
GEO costs from $0 to over $10,000 a month. Trackers start at $29 a month, list placements at about $135 once, and the GEO agency retainers we checked from $2,500 a month.