VanBrowser vs Kitsuvo: two kinds of no-AI browser

VanBrowser vs Kitsuvo is a comparison between two browsers that both use the words "no AI", and mean different things by them. We make Kitsuvo, so weigh our view with that in mind. Everything about VanBrowser below comes from its own site as read on October 10, 2026.

At a glance

What VanBrowser is

VanBrowser describes itself as a native browser for Mac, iPhone and iPad that is "a browser, and only that". Its AI position is the plain one: zero AI features, so nothing in the browser reads your pages to summarize them or answer questions about them. Its page spends most of its time on privacy: tracker and ad blocking by default, third-party cookies blocked, tracking parameters stripped, and "Personas" with isolated cookie storage.

It is built on WebKit and runs on recent Apple operating systems. Pro is optional and is needed for iCloud sync; its page does not list a price.

What Kitsuvo is

Kitsuvo targets a different annoyance. It scores each page as it loads for traces of AI app builders such as Lovable, Bolt and v0, names the builder when a fingerprint matches, and shows the evidence. With filtering on, matching results are hidden in Google, Bing and DuckDuckGo, and links to likely AI-built pages are held behind a short notice with a one-click override.

Kitsuvo is not free of AI in the literal sense. It has optional cloud checks, off by default, where a short page digest goes to a provider you choose, and a Local only setting that refuses every cloud AI request. It has no built-in agent that browses on your behalf. Our guide what is a no-AI web browser sets out both meanings of the term.

Which should you pick?

• You want no AI inside your browser, and you use an iPhone, iPad or Mac: VanBrowser matches that wording literally.
• You are on Windows: VanBrowser's site lists only Apple platforms, so Kitsuvo is the option of the two.
• Your problem is vibe-coded sites, look-alike landing pages or mass-produced results in search: that is Kitsuvo's job, and VanBrowser's page does not say it does it.
• You want both: they are not exclusive. Use one browser for everyday privacy and Kitsuvo when you want search results and sites vetted. For lighter options that work inside a browser you already have, see how to hide AI-generated sites from search results. Other options that leave AI out of the browser are in best browsers and extensions to avoid AI answers.

Privacy is a separate question

If your main reason for switching is privacy, the browsers differ in what they do about it. VanBrowser's page describes tracker and ad blocking, fingerprint-spoofing Personas and on-device translation. Kitsuvo's privacy work is narrower: no telemetry, detection and history on your computer, and a plain account of every request it makes, including the optional cloud checks. Read the privacy policy before you decide, and do the same for any browser you are considering.

Neither browser can promise that a given page is human-made or safe. Kitsuvo's scores are estimates, and its detection depends on recognizable traces. If a site matters, read how to tell if a website was made with AI and check the evidence yourself.