Is Marqly safe to use?

Yes. Marqly stores your bookmarks, highlights, and notes in your private account, visible only to you unless you explicitly share a board publicly. Your data is not sold to anyone — the business runs on Pro subscriptions, not advertising, so there’s no incentive to monetize your browsing habits. The privacy policy spells out exactly what’s collected and how it’s used.

The business model is the safety argument

The most reliable way to judge a free-tier product is to ask how it makes money. Ad-funded tools profit from profiling you; Marqly profits when users pay $48/yr for Pro features. That alignment means the product gets better by being more useful, not by extracting more data. More on this in does Marqly sell my data.

What’s private by default

Everything you save is private by default. The one deliberate exception: if you choose to share a board as a public page, that specific board becomes viewable by anyone with the link — that’s the feature working as intended, and it only happens when you turn it on. Individual saves, highlights, notes, and your search history are never public.

Practical account safety

• Your library syncs through your account, so a lost laptop doesn’t mean lost bookmarks — sign in from another device and everything’s there.
• You stay in control of the exit: you can export your data or delete your account whenever you want.
• Anything unclear? Email support@marqly.com — privacy questions get real answers, not boilerplate.

Judge the track record

Marqly holds a 4.8-star rating on the Chrome Web Store, where reviews are public and unfiltered — a decent proxy for whether an extension behaves well. For an outside perspective on the product as a whole, the Marqly review for 2026 covers strengths and weaknesses candidly.