The most important LeoBlaz feature is not in Pro at all — it is the promise that applies to every user: we never sell your data, to anyone, ever. Everything below builds on that.
Privacy is free, in full
On the free tier you get the complete privacy stack: EasyList-grade ad and tracker blocking, a per-page A–F privacy score, fingerprint protection, HTTPS upgrade, DNS-over-HTTPS, WebRTC leak protection, referrer stripping, a cookie and permission manager, and no telemetry by default. Most browsers reserve some of this for paid tiers or do not offer it at all — because their business depends on the very data we refuse to touch.
Why our model is different
Other browsers are free because you are the product: they collect your browsing history and sell that profile to advertisers and data brokers. LeoBlaz earns the opposite way — we sell features, not your information. That single decision shapes the whole product. The AI runs on-device or through your own key, so your pages never become our training data or someone else’s ad targeting.
AI Memory — personalization without surveillance
AI Memory lets you teach LeoBlaz your preferences once: “keep answers concise”, “I code in Python”, “reply formally”. Every AI answer and Flow then respects them. The key difference from cloud assistants is where that memory lives — entirely on your device. It is sent only to your chosen AI as context, never stored on our servers. You can view it, edit it, switch it off, or wipe it any time. Personalization that you own.
Even payments respect it
The promise extends to how we sell Pro. Checkout is handled by a established payments provider, so we never see or store your card details. Your license is tied to a device, not to a profile of your behavior, and the only thing we keep is the key itself for support. There is no analytics SDK quietly phoning home, no “anonymous usage data” that turns out to be anything but. The numbers you see in the app — issues healed, tasks automated — are computed locally and stay on your machine.
Free vs Pro, on privacy
There is no privacy difference between tiers — both are equally private. Pro does not unlock “more data collection” because there is none to unlock. What Pro adds is unlimited use of the assistant and the automation features, all under the same promise. Whether you pay or not, your browsing stays yours. That is the point of LeoBlaz: you should not have to trade your privacy for a capable browser.

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