Flattr

Flattr AB
Available inEnglish
Founded2010
Dissolved2023
HeadquartersMalmö, Sweden
OwnerEyeo GmbH
Founder(s)Peter Sunde
Linus Olsson
IndustryMicropayments
URLflattr.com Edit this at Wikidata
CommercialYes
RegistrationRequired

Flattr was a Swedish-based microdonation subscription service, where subscribers opted in to pay a monthly patronage to help fund their favourite websites and creators. It shut down in November 2023.[1]

Flattr subscribers installed an open-source browser extension that records which websites they frequent and shares this data with Flattr.[2] Flattr processes this user data and pays out shares of the user's subscription to each registered Flattr creator based on which websites the user consumed.[3] Flattr filtered websites by domains with a default allowlist of participating domains, but individual users could override and contribute to any website they want or withhold contributions from any website.[4]

  1. ^ "Flattr". Archived from the original on 9 November 2023. Retrieved 16 November 2023. Our old service is shutting down.
  2. ^ "Our extension is now open source!". Flattr blog. 2018-01-31. Retrieved 2018-04-18.
  3. ^ "The New Flattr Algorithm: How does it work?". Flattr blog. 2017-11-10. Retrieved 2018-04-18.
  4. ^ "Automatically contribute to funding the web with the new Flattr extension". Ctrl blog. 2017-10-25. Retrieved 2018-04-18.