Dopplr is a service for smart international travellers. Dopplr members share
personal and business travel plans privately with their networks, and
exchange tips on places to stay, eat and explore in cities around the world.
Dopplr presents this collective intelligence - the travel patterns, tips and
advice of the world’s most frequent travellers - as a Social Atlas. You can
use Dopplr on a personal computer and a mobile phone.
After a period of exclusive availability to selected global companies,
Dopplr opened to world travellers everywhere in December 2007. Dopplr has
offices in London’s “Silicon Roundabout” district, and on the Helsinki
The international team behind Dopplr is led by co-founders CEO Marko
Ahtisaari and CTO Matt Biddulph. Lisa Sounio, Tyler Brûlé and Saul Klein
serve on the Board of Directors. Dopplr is backed by a premier international
group of investors including Reid Hoffman, Esther Dyson, Thomas Glocer,
Martin Varsavsky, Lars Hinrichs, Joichi Ito, Tyler Brûlé, and Saul Klein.
For the latest coverage of Dopplr including articles in the Financial Times, TIME Magazine, The Wall Street Journal, The Guardian and Fortune please see the press section.
The Dopplr service is owned and operated by Dopplr Ltd. in Helsinki, Finland.
Dopplr uses data from the Geonames project under a Creative Commons Attribution license.