About

About Extensionsly

A small studio building privacy-first browser extensions — and reviewing the field honestly.

8extensions
153,100+installs
3Notes
we never sell your data

How we review

We build privacy-first browser extensions, and we review the ones around us. Because we make competing products, every review that touches our niche carries a disclosure — and every claim is backed by a method you can reproduce: a fresh browser profile, a proxy on a spare port, and a stated collection date.

  • We never take payment for a review or a ranking.
  • We publish our test method and collection dates.
  • When one of the alternatives is ours, we label it plainly.
  • Data over adjectives — we'd rather show a number than call something "the best".

Who writes here

EM E. Marsh

Developer tools, network & auth.

RO R. Okafor

Privacy audits & measurement.

Contact

Extensionsly Studio · Registered in Malaysia · Privacy · Terms