Online organizing allows individuals to participate in campaigns through digital communications and mobilization, complementing traditional in-person organizing. It has benefits like engaging supporters creatively, connecting local stories to national issues, and mobilizing people quickly. Online tools include social media, email, texting, and collecting data. Organizers should integrate online strategies throughout their campaigns, from voter registration drives to get-out-the-vote efforts. Text messaging is particularly effective for mobilizing communities cost-effectively at scale. All staff can contribute by gathering contact data and coordinating online and offline organizing activities.