The best GEO and AEO tools in 2026, ranked on criteria stated first

What do AI engines answer when you ask for the best AI visibility tools?

Buyers search for the same shortlist under three labels in 2026: AI visibility tools, GEO tools, and answer engine optimization (AEO) tools. In the attensira.com workspace through 4 October 2026, ChatGPT and Perplexity named the same vendors at similar rates whether the prompt said GEO, AEO or AI visibility. The words point at different outcomes; the products overlap. For how GEO and AEO differ when you report results, see AEO vs GEO.

We track "best AI search visibility tools" in our own Attensira workspace, the same way a customer tracks their category. In the week from 27 September to 3 October 2026 we read 39 answers, 21 from ChatGPT and 18 from Perplexity. Semrush was named in 30, Ahrefs in 29, Profound in 26, Peec AI in 25, Otterly.AI in 24, Scrunch in 15 and AthenaHQ in 14. Attensira was named in none.

The two engines did not agree. ChatGPT named Semrush, Ahrefs, Profound, Peec AI and Otterly.AI in every one of its 21 answers, and drew them from a cluster of comparison sites. Perplexity was far less consistent. The Perplexity answer shown below is one of its samples from 2 October: Peec AI, ZipTie, Semrush and Frase. A sample the next day named Semrush, Ahrefs and Moz, three SEO suites and no dedicated AI tracker. Another sample of that day named Botify and Aiso. A third named no product at all.

So an AI answer to this question is a noisy sample of the lists the engine has read, many of them written by vendors. That is the reason this page states its criteria before its ranking, reads every fact from the vendor's own page, and loses three of its four criteria to other tools.

What does an AI visibility tool actually do?

Whether a vendor says GEO, AEO or AI visibility on its site, the core job is the same at the measurement layer: ask AI assistants the questions your buyers ask, on a schedule, and record the answers— which brands were named, in what order, with what tone, and which pages were cited. Over time that gives you a rate per question and per engine, and a view of the competitors and sources that decide each answer.

The useful tools add three things on top. They show the full answer text and its sources, so you can see why a competitor was named. They state how many answers sit behind each number, because answers vary from run to run. And they suggest, or do, something about it.

The category has moved fast on that last part. Profound now runs reusable agents, AthenaHQ has a content optimization agent with on-page and off-page actions, Writesonic has an Action Center, Scrunch works on how AI agents read your site. "We only track" is no longer the norm. The difference that remains is where the work ends up: in your team's to-do list, or on your site.

How were the four criteria chosen?

Each criterion is something a buyer can check on a vendor's own page before paying, and each answers a question buyers in our tracked prompts ask.

Engines on the entry paid plan. Coverage on an enterprise tier is not coverage you have. We counted what the cheapest paid self-serve plan includes, add-ons excluded. AthenaHQ wins with eleven models on Starter.

Lowest published paid price. A price on the page is a price you can plan against. Otterly.AI wins at its Lite plan. Profound does not publish one, and Peec AI's amounts load in the browser, so they are quoted as indexed.

Changes delivered to your site. This asks whether the product writes the change into your own site, repository or CMS, not whether it helps your team write it. Attensira wins: its fixes arrive as draft pull requests or CMS drafts. AthenaHQ, Profound and Scrunch each do real work and score partial, because their pages do not state delivery into your site in the same way.

Start without paying or a card. Scrunch wins with a seven-day trial and no card. AthenaHQ's free tier also qualifies. Attensira's trial needs a card, so it scores partial.

What does the work look like when it reaches your site?

Say your tracked question is "best invoicing tool for freelancers in the UK", and the answers name three competitors because two comparison articles and a forum thread list them. A tracker shows you that. With Attensira the crew turns it into three pieces of work. A rewrite of the opening of your own invoicing page, so it answers the question directly; it arrives as a draft pull request on GitHub, a draft in Webflow, WordPress or Notion, or a Shopify change held for your yes. A short pitch to one article's author, written for you to send from your own mailbox. A reply to the thread, drafted for you to post.

You approve, edit or decline each piece. New workspaces start in Draft mode, so nothing leaves the workspace until you say yes, and anything that states a price, a number or a competitor's name waits for you in every mode. After a change ships, the question is read again at +7, +14 and +30 days and compared with the week before.

How should you compare prices across these tools?

Convert each plan to answers read per month for your real prompt list: prompts, times engines, times samples, times days. AthenaHQ counts responses directly. Otterly.AI counts prompts read daily on included engines. Scrunch counts custom prompts and seats. Semrush counts prompts inside a suite plan. Attensira counts prompt slots and a monthly response budget per plan.

Then add what each tool leaves to you. With a tracker, the writing, fixing and outreach are your team's hours or a separate agency's retainer. With Attensira, the {{entryPlan}} plan fee covers monitoring and includes {{entryCredits}} agent credits a month; work beyond that spends credits ({{creditUnit}}) as it runs, capped by a monthly work budget you choose from {{budgetRange}}. Work that is not delivered is not charged. Quote the plan fee and credits separately from any work budget— not as a single invented "all-in" spend band.

When is Attensira the wrong pick?

When you need the most engines, AthenaHQ or Profound read more. When you want the cheapest possible tracking, Otterly.AI costs less. When you want to try without a card, Scrunch or AthenaHQ's free tier let you. When your team already turns findings into changes every week, a tracker is all you need. Attensira is for the team that knows what AI answers say about it and has no one free to change them.