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Sierra Club AddUp.org

Sierra Club: Audience Growth

After launching a new action site, Sierra Club turned to our team to help onboard early adopters of the platform. We helped identify the most influential people on their email file and encouraged them to take action with a compelling email series. We also developed an application to help these people tweet to others, which drove nearly 20,000 users onto the site in fewer than three weeks.


Sierra Club

Audience Growth


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