Research & citationsZotero Connector
Building a durable research library from the browser
Sourced reviews · No scores · No affiliate links
We compare each extension with its real rivals on features, adoption, upkeep, and price—then name the pick for the job. Privacy is part of every verdict, not the whole story.
“A useful review tells you who should choose something—and who should not.”
Made for you
Editor’s focus
Zotero Connector anchors our research picks: one click turns the page you are reading into a properly cited library entry. It is free, open source, and carries one of the largest public user bases we cover.

Our pick for
Best research capture
Research & citationsBuilding a durable research library from the browser
Find your lane
Proofreading and revision
Sources, papers, and notes
Reading, explaining, and drafting
Protect your attention
Guard the browser
Read your way
Build, inspect, debug
Draft-to-document tools
Shortlists with receipts
Four source-reviewed options, separated by workflow—not hype.
Browser copilots for explaining, researching, and drafting—with guardrails.
Proofreading, paraphrasing, all-in-one drafting, and multilingual checking compared.
From capturing references to understanding papers and preserving highlights.
A compact study stack for research, writing, AI assistance, and focus.
Blocking, tracking protection, and password management—the essentials, sourced.
Inspect, identify, format, audit, and improve—the daily-driver dev toolkit.
Dark mode, text-to-speech, translation, and reading supports—compared on evidence.
Hard limits, gentle nudges, tab control, and lecture pacing.
Six proofreading and grammar checkers compared on the public record, from all-round correction to long-form editing reports.
Recently verified
Privacy & securityEfficient, permission-light content blocking under Manifest V3
Writing assistantsProofreading and writing feedback across many sites
Accessibility & readingDark mode for the large share of the web that never shipped one
Our method
Every verdict weighs documented feature coverage, pricing, adoption, update history, and data disclosures against the real alternatives in its category. Store ratings are signals—not our scores.
Read the methodology