Dopplr

Dopplr
Type of site
Social network service
Available inEnglish
CommercialYes
Launched2007
Current statusoffline

Dopplr was a free social networking service, launched in 2007,[1] that allowed users to create itineraries of their travel plans and spot correlations with their contacts' travel plans in order to arrange meetings at any point on their journey. Additional features included allowing the user to calculate the carbon footprint their journeys have produced. The site was named after Christian Doppler, discoverer of the Doppler effect. The company was based in the "Silicon Roundabout" area of London.

  1. ^ Bobbie Johnson (30 July 2007). "Dopplr.com". The Guardian. London. Retrieved 31 July 2008.