Addendo Bookmark manager
The Ambassador programme

Earn your year of Plus.

Members who make Addendo better for everyone earn a full year of Addendo Plus — free. Collect four marks and the upgrade lets itself in. Then the ring resets and you can do it again.

Start free

How it works

  • Get one of your public collections featured as an Editorial Pick in Explore.
  • Draw a crowd of readers to a public collection.
  • Get the links in your public collections clicked, again and again.
  • Spark a real conversation, with comments from many different readers.
  • Grow the following on a public collection.
  • Grow the following on your public profile.

Any four marks unlock the year, and the same milestone can count more than once. Progress appears on your avatar the moment you start, and the exact targets are shown in your account.

The reward

A full year of Addendo Plus, switched on automatically the moment your fourth mark lands — no coupon, no card. When the year is up your account returns to Free, the ring resets, and you can earn it again.

Start earning

Start your library