Does the job
Does it actually do the one thing it exists for — block the ads, catch the threats, keep your data sealed? Wherever possible we measure this ourselves or lean on independent labs.
How we review
A method, not a marketing page
Every recommendation here follows the same process: measure what we can, research the rest honestly, score it transparently, and audit it before it publishes. Here's exactly how — and how we stay independent.
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Our four-step process
01
Decide what matters first
Before we look at a single product, we decide what actually counts for that category and publish it on the guide — blocking power for ad blockers, protection results for antivirus, trust and track record for VPNs and password managers, honest pricing everywhere.
02
Test what can be tested — for real
Where a category can be tested directly, we run our own test the same way every time and keep the score and a dated screenshot as proof. Our ad-blocker results come from exactly that — a check anyone could repeat, not a figure copied from a vendor's marketing.
03
Research what a test can't show
No single test shows everything — how antivirus holds up against real threats, whether a VPN keeps its no-logs promise, who owns a company, how refunds are handled. For those we rely on independent testing labs, security audits, official documentation and consistent user reports — and we label every page so you see what's measured versus researched.
04
Score it openly, then audit
We turn the findings into a score and show exactly how much each factor counts, so you can judge it against your own needs. Then every page passes a severe internal review — fact-checking, originality and honesty — before it goes live. Nothing ships with a made-up claim.
What "we tested it" actually means here
A lot of review sites imply weeks of personal, hands-on use. We don't claim experience we didn't have. Instead we draw a hard line between two kinds of evidence — and label which is which on every page:
- Measured. For ad blockers, we install each one into a real browser that we run automatically — no human clicking around, and no human "impressions" dressed up as data — and put it through AdBlock Tester, a public scoring page (Microsoft Edge (headless); each blocker in default config, 30-second filter-list warm-up, identical pages; tested June 8, 2026), saving the score and a dated screenshot. That's how we measured uBlock Origin at 96/100 and AdGuard's free extension at 77/100 — results you can re-create yourself with the same extension and the same test page, not numbers copied from a vendor. We also check the nastiest ad formats by eye on Can You Block It's "eXtreme" page, but that's a pass/fail look, not a score.
- Researched. The things our own test can't see — how well antivirus catches real-world threats (we cite the independent malware labs, such as AV-TEST, that run those tests), whether a VPN keeps its no-logs promise (named third-party audits, which confirm a setup at one point in time, not forever), blocking beyond the browser, mobile behaviour, company ownership, refund terms — we report from official documentation, independent sources and consistent user reports, and we say so, in plain sight, on the page.
Two honest limits on that ad-blocker score. It's narrow: one browser (Edge), out-of-the-box settings, a single dated run — it measures the in-browser extension only, not AdGuard's paid desktop and mobile apps or its beyond-the-browser blocking, which we research separately. And it moves: scores like this shift as browsers update and as the blockers' own blocking rules update, so we treat the number as a strong indicator rather than a precise grade — which is exactly why it's only one part of the final score.
We never dress research up as a measurement, and we never invent a hands-on story we didn't do. If we didn't test something directly, the page says exactly that.
How we turn that into a score
A single test result isn't a verdict. We weigh everything that decides real-world usefulness, show exactly how much each factor counts, and let you judge it differently if your needs differ. Our ad-blocker scorecard, for example:
| What we weigh | Weight | How we judge it |
|---|---|---|
| In-browser blocking power | 25% | measured (AdBlock Tester) |
| Coverage — phone, in-app & whole-device | 35% | editorial |
| Full strength on the browser you use (incl. Chrome's Manifest V3 limits) | 15% | editorial |
| Ease for non-technical users | 10% | editorial |
| Value for money | 15% | editorial |
Only the "measured" row comes from our own test; the rest is our reasoned, clearly-labelled judgement. The full scorecard lives on AdGuard vs uBlock Origin — and each category guide tells you how its own picks were chosen.
See the method applied in every category: ad blockers, antivirus, password managers, VPNs, data removal and private cloud.
Every page is audited before it publishes
Before a guide goes live it's put through a severe internal review that attacks it from several angles at once — fact-checking and anti-fabrication, original value, expert depth, and honesty and disclosure. A page that contains an unverified claim, a fabricated test, a missing affiliate disclosure, or nothing original to say does not publish until it's fixed. It's the same bar whether a tool is free or one we'd earn a commission on — and it's built to catch exactly these problems before a page ever reaches you.
What we weigh
The things we judge on every tool
Coverage
One browser, or every app and device you own? Phone, tablet, desktop — where does the protection actually reach?
Reliability
Does it keep working at full strength on the browser and devices you actually use? When Chrome's "Manifest V3" change removed the full uBlock Origin from Chrome — leaving only a lighter, separate build (uBlock Origin Lite), while the full version still runs on Firefox — that became a real gap between browsers, the kind of thing we score rather than gloss over.
Ease of use
Can a non-technical person install it and leave it running without babysitting settings?
Privacy & trust
Does the tool itself respect your privacy — what it collects, who owns the company, and how it behaves with your data?
Value
Free vs paid, one-time vs subscription, renewal-price jumps — and whether the price matches what you actually get.
Independence & how we're funded
Privacy Intact is reader-supported. Some links are affiliate links, and if you buy through one we may earn a commission at no extra cost to you. We only ever earn after you've decided to buy — never for ranking a product higher.
Affiliate relationships do not influence our rankings or verdicts. We pick the top choice on the merits — and we keep it even when the best option for you is a free tool. We rank from the full field of credible tools, so the winner is always the best product, not the most convenient one for us. Every affiliate link is marked, and you can read the full affiliate disclosure any time.
To be concrete: our own test rated the free uBlock Origin higher than our top ad-blocker pick, AdGuard, on raw in-browser blocking (96 vs 77/100), which we say plainly in our AdGuard vs uBlock Origin breakdown. AdGuard wins our overall score on coverage across devices — and for a desktop-Firefox-only user we tell you to take the free one. Likewise, our antivirus advice starts with Microsoft Defender — the free protection already built into Windows.
Picking a "top pick"
For most categories there's no single best tool for everyone — so we name a best for most people, then call out the better choice for specific needs (free-only, a single browser, a whole family, a specific platform). Where two tools are genuinely close, we say so rather than inventing a winner.
No fake authors
We publish under our brand, not invented author personas — no stock-photo headshots, no made-up credentials, no fake bios. Guides are researched, scored and audited by the Privacy Intact team — and, where a category can be tested directly (such as ad blockers), tested in-house.
Keeping guides current & correcting mistakes
Privacy and security software changes fast — prices shift, features ship, and companies change hands. We revisit our guides and update the verdict, the date and the pricing when something material changes, and when we correct a material error we note what changed. If you spot something out of date, tell us and we'll fix it.
See our top ad blocker — measured, not marketedBrowse all our picks