Prompt-io

Prompt.io is a robust peer-to-peer texting platform headquartered in Seattle, Washington, founded in 2014. It serves political campaigns, unions, advocacy groups, nonprofits, and commercial organizations across healthcare, financial services, education, and insurance. The platform offers two-way texting, polling, and mass messaging via fully registered 10DLC, toll-free, and short-code channels. Notable customers include the United Nations High Commission for Refugees, the American Cancer Society, and Boys and Girls Clubs. Prompt.io has raised more than $12 million in funding and operates with a remote-first culture with team members across North America, Europe, and India. The company's co-founders have worked together for over 15 years. Text messaging through Prompt.io is positioned as the highest-ROI communication channel for fundraising and mobilization.