The honest summary: this website stores a cookie to remember which language you prefer to read in, and uses third-party tools to understand how people use the page and to measure the results of Bizu's ads. One of them records how the page is used, including cursor movement and clicks, to show where the site confuses visitors. None of it identifies you by name, and none of it is sold. The table below lists everything, one by one, and section 5 explains how to opt out.
One important point, because it is the question that usually comes next: this applies to the bizu.ai website, not to the Bizu platform. What the platform does with customers' conversations is a separate matter, covered in the Privacy Policy and on the LGPD page.
1. What cookies are
Cookies are small files a website stores in your browser to remember something between one page and the next. They may be strictly necessary, functional, for audience measurement or for advertising.
2. What this website uses
| Cookie | What for | Type | Lifetime |
|---|---|---|---|
| NEXT_LOCALE | Remembering the language you chose, so you are not sent back to Portuguese on every page | Functional | Up to one year, or until you clear your browser |
| _ga | Telling one visit from another in the Google Analytics count | Audience measurement | Up to two years, or until you clear your browser |
| _ga_ followed by the property code | Keeping session state within the same visit | Audience measurement | Up to two years, or until you clear your browser |
| _clck and _clsk | Microsoft Clarity: understanding how the page is used, grouping cursor movement, scrolling and clicks to show where the site confuses visitors | Usage analysis | One year and one day, respectively |
| MUID, CLID, ANONCHK, SM and MR | Microsoft Clarity: telling one visit from another in Microsoft's tools | Usage analysis | From one session to thirteen months |
| _ttp, _tt_enable_cookie, ttcsid and ttcsid_ followed by a code | TikTok: measuring the results of Bizu's ads, linking the ad click to what happens on the site | Advertising | Up to thirteen months |
The language cookie is set by the website itself and stores only the language code. Everything else arrives through Google Tag Manager and belongs to third parties: Google, Microsoft and TikTok, each with its own privacy policy. The Meta pixel, which sets an advertising cookie, is only turned on for people who accept in the cookie notice shown on the first visit. Anyone who declines or does not answer browses without it.
Audience measurement is aggregated and is not used to identify you by name. Google Analytics 4 does not store the full IP address. The advertising cookies exist so Bizu can tell whether the money spent on ads brings in customers, and the platforms may use them to show Bizu ads to people who have already visited the site. The legal basis for measurement is legitimate interest, under article 7, item IX, of the LGPD.
Microsoft Clarity records interaction with the page, which includes cursor movement, scrolling and clicks. It is used to find the point where the page is confusing, not to watch you. Form fields and typed content are masked by the tool itself.
3. What this website does not do
- Sell or share your browsing data with third parties for commercial purposes.
- Identify you by name based on your browsing on this site.
- Let the measurement tools record what you type into form fields. What you submit in the scheduling form goes only to Bizu, as explained in the Privacy Policy.
- Use anything from this page to feed the Bizu platform or any customer's account.
If you would rather stay out of measurement and advertising, the next section explains how.
4. Server logs
Regardless of cookies, the server delivering the site records technical data for each request, such as IP address, browser and time. This is inherent to how the web works and serves security and diagnostics. See the Privacy Policy.
5. How to control it
You can delete or block cookies in your browser settings. If you block the language cookie, the site keeps working normally: it will simply open in the default language on every visit.
6. If this changes
Since September 2026 Bizu advertises on Meta and uses its pixel to learn which ads bring people who book a demo. That is why the cookie notice exists: the pixel is only turned on with your consent, and the booking form only shares email and phone with Meta, in hashed form, for people who accepted. To change your choice, clear this site's data in your browser and the notice appears again. If another advertising tool is added, this page is updated first.
Questions: 01.lexandre@bizu.ai.