platform audience purpose crowdfunded? crowdfunding URL amount gathered with crowdfunding number of backers location founded notes price (€/month) license supports pushing data? supports pulling data? supports triggers? supports custom devices? widgets social networking features (friends/following) mobile app Facebook integration Twitter integration email integration HTTP integration (REST API) SMS integration suitable devices


smartcitizen.me
Barcelona citizens diy city data collection Goteo goteo.org/project/smart-citizen-sensores-ciudadanos €13,748 159 Barcelona, Spain 2011 data stored on Cosm seems free open source, code available on GitHub yes yes (via Cosm) yes (via Cosm) yes (via Cosm) yes (via Cosm) no no yes (via Cosm) yes (via Cosm) yes (via Cosm) yes (via Cosm) Smart Citizen devices


cosm.com/
global general purpose Internet of Things platform n/a n/a n/a n/a London, UK 2008 Formerly Pachube 0 proprietary yes yes yes yes yes no no yes via external app yes via external app any


open.sen.se/
global general purpose Internet of Things platform n/a n/a n/a n/a Paris, France? ? Currently in closed beta. Extensive tools for setting up more complex triggers and visualizations. From the same people as http://www.nabaztag.com/ seems free proprietary yes yes yes yes no no yes yes yes yes no any
supermechanical.com/twine/ Twine device users general purpose, but seems to be oriented towards plug and play home automation Kickstarter kickstarter.com/projects/supermechanical/twine-listen-to-your-world-talk-to-the-internet €419,303 3966 Austin, Texas, USA 2011? free, but only useful in combination with Twine device proprietary yes no? no? no? no no no yes yes yes yes Twine devices


ninjablocks.com
global general puropose Kickstarter €8,558 578 San Francisco, USA 2012? free, but only usefull in combination with a Ninja Block device proprietary yes yes no, but hardware is open and documented yes ? yes yes yes yes yes yes Ninja Block devices (open hardware, possible to build/hack by yourself)


thingspeak.com/
global general puropose n/a n/a n/a n/a Marlborough, USA 2009? A product from http://www.iobridge.com/ seems free open souce, code is available on GitHub yes yes yes yes no no no yes no? yes no any