AI Brand Mention Monitoring Tools for ChatGPT, Perplexity, Gemini, and Claude: Brand Visibility Monitoring (2026)

Brand visibility monitoring in 2026 means a stored answer for the same buyer prompt on ChatGPT, Perplexity, Gemini, and Claude. Most briefs that say "AI brand mention monitoring tools" already name those four. We will not treat a ChatGPT-only SKU as four-engine coverage, and we will not invent a fifth engine to make the deck look fuller.

The log we run is Promptwatch. Paid plans hit those four from the product UIs, daily, plus Google AI Overviews. Ahrefs and Semrush stay on the account for Google ranks and links. They are not the mention ledger.

What a mention is, and what it is not

A mention is the brand name in the prose. A citation is a URL the model used. Those are different tickets. ChatGPT will name you and cite a directory. Claude will name a competitor and cite you. If you mash that into one "visibility" number, you hide the engine that is losing the lead.

We also log who won the footnote when we lost. That URL is often a review page or a comparison post sales already knows. Promptwatch citation analytics sit at page and domain level for that reason.

Explore is free, ChatGPT only, 10 prompts. Fine for a stakeholder demo. It is not 2026 brand visibility monitoring. Essential is $95/mo for one project and 50 prompts. Kick-off is $199/mo with unlimited projects and 10 seats. Professional is $245/mo. Business is $579/mo.

The other names in the brief

Otterly starts at $29. Gemini and Claude are add-ons, and those add-ons lag 7 days. We inherit Otterly when a brand team already lives there. We do not run a weekly mention review off a 7-day Gemini lag.

Peec is $95/mo for 50 prompts and three models. Claude sits on Enterprise or as an extra, $35 to $165 depending on the SKU. If the brief named Claude, Peec's three-model plan is incomplete until that extra is paid.

Profound Starter is $99 on annual billing and ChatGPT only. Growth is $399. Starter is a pilot, not four-engine monitoring.

Scrunch is $250 annual, weekly Excel, Sitecore in 2026. We will read an export. We will not call a weekly spreadsheet daily brand visibility monitoring.

Ahrefs Brand Radar is modeled. Semrush AI Toolkit is $99/mo per domain and also modeled. Keep both. Label them as modeled. Do not paste them into the mention column.

How we run brand visibility monitoring

Sales and product write the first 25 prompts. SEO adds the comparison strings we already lose in Google. The list is frozen. Random brainstorm extras go to a parking lot.
Same wording on ChatGPT, Perplexity, Gemini, and Claude. Country, state, and city sit on the prompt when the answer changes by place.
Daily pull. Weekly human triage. Multi-engine losses become tickets. Single-engine flips stay notes.
Ticket types: crawl block, passage miss, no page, third-party miss. Crawler logs decide the first type before anyone rewrites a heading.
Ahrefs or Semrush still owns the Google rank and the referring-domain list. If ChatGPT cited a listicle those tools already know, we go earn a mention there. How to get cited by ChatGPT is the edit checklist after a miss.

Visitor analytics (script or GTM) attach sessions that did arrive. A mention week and a traffic week stay separate. We do not sell instant alerts. We do not run the program from screenshots.

FAQ

Do we need all four engines on day one?

If the brief named all four, yes, or say which one you are skipping. Explore covers ChatGPT only. Peec's $95 plan covers three. Profound Starter covers ChatGPT. Those are incomplete answers to this title.

Can Brand Radar or the Semrush Toolkit replace the mention log?

No. Both are useful modeled views next to keywords you already track. They are not yesterday's ChatGPT or Claude answer on a frozen prompt.

Is Otterly at $29 enough if we add Gemini and Claude?

You can prove the category. The add-ons lag 7 days, which makes Friday's rewrite look like it failed until the next pull. We would rather pay Essential and see yesterday's four-engine answers.

What to do this week

Write 25 buyer prompts from sales, not from a keyword export.
Write down which of Otterly, Peec, Profound, or Scrunch is already paid, and which engines that SKU includes.
Load the list into Promptwatch on Essential ($95) or Kick-off ($199) if you need more than one brand.
Keep Ahrefs and Semrush. Stop reading them as the four-engine mention report.
If you want us on the weekly triage, email hello@1001seomedia.com with the list and the current vendor. The tool stores the mention. We still ship the fix.