
AdBlock Plus
The world's most popular ad blocker
- Browser extension
3 alternatives · 4 questions answered
The directory
38 products matching your filters. Each one described on the same fields, so two tools can be read against each other rather than against their own marketing.
Showing 1–24 of 38

The world's most popular ad blocker
3 alternatives · 4 questions answered

Screen capture and image annotation
4 alternatives · 2 limitations documented

Advanced color picker and eyedropper
4 alternatives · 2 questions answered


Clip web pages to Evernote
3 alternatives · 4 questions answered

User scripts and user styles in one Firefox extension
3 alternatives · 5 questions answered

Full webpage screenshots
4 alternatives · 1 limitation documented

Block ads and stop trackers
3 alternatives · 3 questions answered

Full page screen capture
4 alternatives · 1 question answered

The original userscript manager, for Firefox
2 alternatives · 5 questions answered

Automatically find and apply coupon codes
2 alternatives · 4 questions answered

Encrypt the web automatically
4 alternatives · 3 questions answered

View JSON documents in the browser
4 alternatives · 1 limitation documented

Protect your passwords and private information
1 alternative · 5 questions answered

Grammar and spell checker for 25+ languages
4 alternatives · 3 questions answered
Clear clutter from articles instantly
4 alternatives · 1 limitation documented

Personal dashboard for focus and inspiration
3 alternatives · 5 questions answered


Screen capture and video recording
4 alternatives · 5 questions answered

Save articles and videos for later
3 alternatives · 6 questions answered

Automatically learn to block invisible trackers
4 alternatives · 1 question answered

AI writing assistant and grammar checker
4 alternatives · 4 questions answered

All-in-one bookmark manager
5 alternatives · 5 questions answered

Head to head
Pairings from this slice of the directory, each one checked by two reviewers who agreed a buyer would weigh the two against each other.
Browse another way
How this works
Pricing, platforms and feature lists are taken from each vendor's own pages. Limitations, answered questions and alternatives are researched separately and carry a source URL on the page that states them. Every product is described on the same fields, so two tools can be read against each other rather than against their own marketing.
Because we did not collect any. Softwr hosts no reviews, and a rating aggregated from somewhere else is not ours to publish as though it were an assessment we made. What is shown instead is what a tool costs, where it runs, and what it is concretely bad at.
A researcher proposes them, then two independent reviewers judge one question each: would a buyer evaluating this product seriously consider that one instead. 225 of 1,841 candidates failed and were deleted, including a font inspector matched to a dark mode extension. Only pairings that survived both rounds are published.
Not to be listed. A vendor can buy a place in the results on the home page, on a category listing or on the catalogue, and where they do the result carries a Sponsored label. Everything not carrying that label is ordered on the same criteria as everything else, and a paid place never changes where an unpaid one lands: the editorial order flows around it. Where a link earns a commission that is disclosed on the page carrying it.
Prices and plan limits move without notice, so treat anything with a number on it as a starting point and check the vendor before you buy. Where a claim could go stale it carries the source it came from, which is the fastest way to tell.
Something missing here?
Anyone can submit a tool. A person reads every submission, checks the pricing against the vendor’s own page, and nothing is published until it passes.