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Dopplr

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Dopplr is an online service that lets frequent travelers share future travel plans with friends and colleagues. It also reminds you of friends and colleagues who live in the cities you’re planning to visit.

The name “Dopplr” comes from Christian Doppler, a 19th Century scientist who came up with what’s now known as the Doppler effect.

The company claims that Dopplr’s users have already shared 110 million kilometers (70 million miles) of trips to over 2000 cities around the world.

Milestones

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• 
  Dopplr was acquired by Nokia. (9/28/09)
  Posted 9/28/09 at 4:52am
• 
  Dopplr received in Angel funding. (9/14/08)
  Posted 9/16/08 at 9:22pm
• 
  Dopplr received in Seed funding. (9/1/07)
  Posted 9/4/07 at 3:00am
• 
  Dopplr added Taneli Tikka as COO.
  Posted 10/18/08 at 6:16pm
• 
  Dopplr added Marko Ahtisaari as CEO, Founding Investor.
  Posted 1/16/09 at 11:25pm
• 
  Dopplr added Saul Klein as Board.
  Posted 10/21/09 at 12:05pm
• 
  Dopplr added Matt Biddulph as CTO, Co-founder.
  Posted 9/4/07 at 3:02am
• 
  Dopplr added Matt Jones as Design Director.
  Posted 10/21/09 at 12:05pm
• 
  Dopplr received in Angel funding.
  Posted 9/4/07 at 3:04am
• 
  Dopplr added Dan Gillmor as Founding Traveller.
  Posted 10/21/09 at 12:05pm
• 
  Dopplr added Lisa Sounio as Co-Founder, CEO.
  Posted 10/21/09 at 1:01pm

Videos

Screenshots

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Products

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Dopplr

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Traffic Analytics

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Sources

1. Nokia acquires Dopplr (nokia.com) [edit]
2. blog.dopplr.com [edit]
3. blog.dopplr.com [edit]
4. Business Travel Social Net Dopplr Gets Funding From Tom Glocer, Others (paidcontent.org) [edit]