
ChatGPT, Gemini, Google AI Mode, Google AI Overviews, Claude and Perplexity are already recommending someone to your customers. Custela measures whether it is you, compares you with your competitors and tells you what to change on your site.
Illustrative example, made-up data
See how often AI mentions you and what to improve on your site.
ChatGPT's weekly user base more than doubled in a year.
Sources: OpenAI, Feb 27, 2026 (TechCrunch) · Similarweb, Sep 2026 · NMS survey, Feb 2026
More and more tools measure AI. Custela is different from most of them in four ways.
Four things that tend to be missing.
No one on the outside can guarantee it. We'll show you where you stand today.
For every measurement you can open the full answers the score came from.
AI answers the same question a little differently almost every time. So we calculate the score from all answers in a measurement.

1 site, 5 AI platforms, a measurement and report every month, 250 credits.
Up to 5 sites, all 6 AI platforms including Claude, weekly measurement, 450 credits.
For agencies and teams with several clients or sites.

Works for any site: online store, services or B2B. A company watches itself, an agency or consultant watches their clients.

Quick answers to what site owners ask most. Did not find yours? Write to us at info@custela.com.
We ask AI platforms questions built around your field, and we track whether they mention and recommend you in the answers. Starter measures ChatGPT, Gemini, Google AI Mode, Google AI Overviews and Perplexity, Claude is added on the Profi plan. You see the results as a score from 0 to 100, a comparison with your competitors and a clear plan of what to improve.
Yes. The first 7 days are free with the full Profi package. You enter a card when you sign up. If you cancel during the trial, you pay nothing. Otherwise you move automatically to the paid Profi plan after 7 days, for 1 490 Kč a month excl. VAT.
By card, always one month in advance, and the subscription renews on its own until you cancel it. Customers in the Czech Republic pay 21% VAT on top of the prices, customers from other countries pay no Czech VAT. You enter your billing address and, if you have one, your VAT ID when you pay, and you download your tax documents in the app under billing settings.
No. Custela measures and recommends, the changes stay with you. Most of them are just text: you get it written and only paste it on your site. You can do it without any SEO knowledge.
Measuring is only the start. When a run finds something to improve, you get concrete tasks ranked by impact. Each one says why it matters and what to do, step by step. Only a few are active at a time, so you know where to begin. You tick them off as you go, and a later measurement shows whether the finding is gone.
Yes. Connect Google Search Console and Google Analytics 4, and next to your AI visibility you will also see your traffic from Google and from AI assistants. Results can come to your inbox as a regular report, and you can also download them as a PDF. You can copy tasks or email them to a colleague or developer, and download your keyword table as a CSV.
Credits pay for measurements: one question asked of one AI is one credit, Google AI Overviews come with Google AI Mode at no extra cost; Claude costs 3 credits and is measured from the Profi plan up. Starter has 250 credits a month, Profi 450. Content creation spends credits too and every paid plan has it: a text proposal or an article costs 3 credits, topic ideas 2 credits, research for one phrase 1 credit. Unused credits do not carry over. Every period starts with the full allowance. If a measurement fails, we give the credit back.
Online stores, services, B2B and local businesses: we prepare the questions for your field. It does not matter what the site runs on, just enter the address.
Within 5 minutes of starting your first measurement. After you sign up, you enter your website address and we prepare questions for your field. You start the 7-day trial and run your first measurement. As soon as it finishes, the app shows your score, the full AI answers and tasks on what to improve.
Anyone can. Tasks are written in plain language and each one says exactly what to do. If something is still unclear, there is an AI assistant right inside the app that knows Custela, your numbers and your tasks. Ask in your own words and it explains it so that anyone understands.
Yes. You cancel the subscription right in settings. It stays active until the end of the current period and nothing more is charged.
The trial is free, and if you cancel it in time, you pay nothing. A paid subscription is not refunded. After you cancel, it runs until the end of the period you have paid for. If a measurement fails, we give the credits back.
Cancel any time during the trial.