How many sites from each region we first detected using Open Collective at specific date periods.
Get a list of 1,337 websites using Open Collective which includes location information, hosting data, contact details, 904 currently live websites and an additional 767 domains that redirect to sites in this list. 433 sites that used this technology previouslyand 459 websites in the United States currently using Open Collective.
Distribution of locations of all Open Collective customers we've ever tracked.