AI visibility tracking tools under €50 a month do exist: at least six plans track how ChatGPT and other AI assistants mention a brand for €50 a month or less. On their pricing pages, checked on 9 November 2026, Mamie GEO starts at €9.99 a month excluding VAT, Otterly.AI at $29, Vizible AI at €39, and HubSpot AEO, Semly and Mamie GEO's Starter plan at €49. What changes from one to the next is less the price than what it buys: how many prompts are checked, on which AI engines, and how often.
Vizible AI publishes this guide and sells one of the tools listed. Every price below comes from the vendor's own pricing page on 9 November 2026, and we only list plans whose price is public.
What drives the price of an AI visibility tracker
Four variables explain most of the gap between a €10 plan and a €200 one. The first is the number of prompts, the buyer questions the tool sends to each AI engine: entry plans in this comparison range from 5 to 50. The second is the number of engines, from ChatGPT and Gemini only to five engines among ChatGPT, Gemini, Perplexity, Copilot, Claude, Mistral's Le Chat and Google's AI Overviews and AI Mode. The third is frequency, from one run a week to one a day. The fourth is everything around the tracking, such as competitor analysis, cited sources, content tools or site audits.
Frequency matters more than it looks, because AI visibility is not a fixed position. In a study by SparkToro and Gumshoe.ai, about 600 volunteers asked the same brand-recommendation questions close to 3,000 times, and the chance of getting the same list of brands twice was below 1 in 100. Five prompts checked once a week show a direction. Twenty or more prompts checked every day give a figure that can be followed from month to month.
AI visibility trackers under €50 a month, compared
| Tool and plan | Monthly price | Prompts | AI engines | Frequency |
|---|---|---|---|---|
| Mamie GEO Solo | €9.99 excl. VAT (€7.99 billed annually) | 5 | 5: ChatGPT, Claude, Perplexity, Gemini, Le Chat | Weekly |
| Otterly.AI Lite | $29 | 20 | 3 chosen among 7 | Daily |
| Vizible AI Starter | €39 ($45) | 20 | 3 chosen among 6 | Daily |
| HubSpot AEO | €49 ($50) | 25 | 3: ChatGPT, Gemini, Perplexity | Not listed |
| Semly Premium | €49 excl. VAT | 50 | 2: ChatGPT, Gemini | Daily |
| Mamie GEO Starter | €49 excl. VAT (€39 billed annually) | 25 | 5: ChatGPT, Claude, Perplexity, Gemini, Le Chat | Daily |
Mamie GEO
Mamie GEO, a French tool aimed at freelancers and small businesses, has the lowest entry price we found. Its Solo plan costs €9.99 a month excluding VAT, or €7.99 billed annually, for 5 prompts, 3 competitors and one run a week, on Mondays, across ChatGPT, Claude, Perplexity, Gemini and Le Chat. The Starter plan, at €49 excluding VAT (€39 billed annually), moves to 25 prompts, 5 competitors and daily tracking. At 5 prompts a week, Solo is a first look at where a brand stands rather than a measurement.
Otterly.AI
Otterly.AI Lite costs $29 a month, priced in dollars, for 2,000 credits on 11 November 2026: 20 prompts checked daily on 3 engines chosen among ChatGPT, Google AI Overviews, Perplexity, Microsoft Copilot, Google AI Mode, Gemini and Claude, where a Claude answer counts as three credits. The plan includes sentiment, cited source tracking and unlimited team members. The next plan is a big step up: Standard costs $189 a month for 160 prompts.
Vizible AI
Vizible AI costs €39 a month ($45 outside Europe) on its Starter plan: 1 brand, 20 prompts and 3 engines chosen among ChatGPT, Gemini, Perplexity, Copilot, Google AI Overviews and Google AI Mode, checked every day, which comes to 1,860 analysed answers a month. The plan also covers competitors, cited sources, AI traffic from Google Analytics 4, AI crawler logs, a monthly audit of 15 pages and one GEO task a day. It does not track Claude or Le Chat, and the 7-day trial requires a card.
HubSpot AEO
HubSpot AEO costs €49 a month on HubSpot's French site, with no annual commitment and a 28-day free trial; the US site lists $50 a month, or $45 billed annually. It tracks 25 prompts on ChatGPT, Gemini and Perplexity, with visibility, sentiment, competitor share of voice, citation analysis and suggested prompts, and extra prompts can be bought. It can also draw on HubSpot CRM data, which makes it a natural choice for teams already working in HubSpot.
Semly
Semly's Premium plan costs €49 a month excluding VAT for 50 prompts on ChatGPT and Gemini, daily visibility reports, competitor analysis and 5 AI-generated content pieces a month, with a 7-day free trial. It has the most prompts of any plan in this comparison. Coverage of five models, adding Claude, Google AI Overviews and Google AI Mode, starts with the Ultra plan at €119.
Just above €50: the next price tier
Above €50, the entry plans of the specialist trackers we checked range from €75 to $99 a month. Meteoria starts at €75 a month for 25 prompts checked daily. Qwairy's Starter plan costs €79 a month, or €65 billed annually, for 2,500 credits and unlimited prompts. Peec AI starts at €85 a month for 50 prompts on 3 models, and BotRank at €89, or €75 billed annually, for 25 prompts on 3 platforms with daily updates. Semrush's AI Visibility plan costs $99 a month per domain, billed annually, for 25 prompts. Our comparison of Peec AI alternatives covers these plans in more detail.
Profound, often cited as the reference in this market, no longer sells a self-serve plan to brands. Its pricing page lists a free trial with 50 prompts run daily for 7 days on ChatGPT, Gemini and Google AI Overviews, then an Enterprise plan on custom quote.
Which plan fits which need
Only Otterly.AI Lite can cover ChatGPT, Gemini, Perplexity, Google AI Overviews and Google AI Mode at the same time, and only by cutting its prompts to about 12 by our calculation, so the first question is which engines your buyers use. A freelancer or a small business that only wants to know whether ChatGPT names it at all can start with Mamie GEO Solo at €9.99, or with a free one-off report such as HubSpot's AEO Grader, and move up if the answer is no.
A brand that needs a figure to follow every month needs daily checks on at least 20 prompts. Under €50, that points to Mamie GEO Starter, Vizible AI Starter, Semly Premium or Otterly.AI Lite. Our guide to improving AI share of voice explains how to read that figure once it is in place.
Online shops should note that AI shopping features, which follow products shown inside AI answers, start above €50 in this comparison, with BotRank at €89 and Semly Ultra at €119. Agencies tracking several clients usually pay less per client on an agency plan than by stacking entry plans; our guide to AI visibility tools for agencies compares those plans.
Frequently asked questions
Is there an AI visibility tracking tool under €50 a month?
Yes. On 9 November 2026, Mamie GEO started at €9.99 a month excluding VAT, Otterly.AI Lite at $29, Vizible AI at €39, and HubSpot AEO, Semly Premium and Mamie GEO Starter at €49. They differ in prompts, from 5 to 50, in AI engines, from 2 to 5, and in frequency, from weekly to daily.
What is the cheapest GEO tool?
Mamie GEO Solo, at €9.99 a month excluding VAT, was the cheapest public plan on 9 November 2026, for 5 prompts checked once a week. For daily checks, Otterly.AI Lite at $29 for 20 prompts on 3 engines had the lowest price on 11 November 2026, followed by Vizible AI Starter at €39 for 20 prompts.
Is there a cheaper alternative to Profound?
Yes, since Profound now sells only a free 7-day trial and an Enterprise plan on custom quote. Every tool in this comparison publishes a monthly price, from €9.99 to €49, and specialist trackers such as Meteoria, Qwairy and Peec AI start between €75 and €85 a month.
Are free AI visibility checks enough?
They are enough for a first look, not for a measurement. AI answers change between runs: in a SparkToro and Gumshoe.ai study, the same list of brands came back twice in fewer than 1 in 100 cases, so a single free check cannot show a trend.
How many prompts do I need to track?
Twenty to thirty prompts written the way buyers ask before they know any brand name is a workable start for one brand. Fewer prompts give a direction; more prompts and daily checks give a figure stable enough to compare with competitors.