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NationBuilder provides a comprehensive community engagement platform designed to empower leaders and organizations to mobilize their communities. The core product combines content management and customer relationship management functionalities, enabling users to manage their online presence, communicate with supporters, and organize advocacy efforts. Its technical architecture supports integrated tools for outreach and action, allowing for a unified approach to community building.
The company was founded in November 2009 by Jim Gilliam, alongside co-founders Jesse Haff and Lea Endres, officially launching its services in April 2011. Gilliam's initial insight stemmed from a desire to create a powerful tool that could connect and enable leaders, providing them with the infrastructure to drive action within their communities. This foundational vision aimed to facilitate more effective organization and communication for social and political movements.
NationBuilder serves a diverse user base, including political campaigns, non-profit organizations, and various community leaders seeking to engage and activate their audiences. The company's overarching mission is to build the essential infrastructure for a world of creators, equipping leaders with the technology to cultivate and manage thriving communities. Its long-term vision focuses on enabling sustained and impactful community-led initiatives across the globe.
NationBuilder has raised $14.5M across 3 funding rounds.
NationBuilder has raised $14.5M in total across 3 funding rounds.
NationBuilder is a technology company that builds an integrated software platform designed primarily for politics, advocacy, nonprofits, and community organizations. Its flagship product combines website content management, email and text communications, social media insights, fundraising, and people management into a single scalable system. NationBuilder serves a diverse range of users including nonprofits, advocacy groups, political campaigns, businesses, and large networks, helping them grow and mobilize their communities effectively[1][2][3].
Founded in 2009 and based in Los Angeles, NationBuilder was created to democratize leadership and organizing by giving leaders ownership of their data and tools. The company’s software enables users to engage supporters through dynamic databases, fundraising platforms, hosted action websites, and communication tools, all designed to replace multiple disparate systems with one unified platform[1][3][7]. NationBuilder has grown to serve over 9,000 customers in 112 countries, demonstrating strong adoption and global reach[2][6].
NationBuilder was founded in 2009 by Jim Gilliam, who began developing the software with the goal of empowering leaders to better organize and mobilize their communities. The idea emerged from a desire to give back to the connected humanity that had helped him, aiming to create infrastructure that supports democratic leadership globally. Early collaborators included Jesse Haff and Lea Endres, who helped build the product and narrative around it. From its first beta customer in 2011 in the UK, NationBuilder quickly demonstrated its global potential and commitment to serving diverse communities worldwide[7][9].
NationBuilder rides the trend of digital transformation in political and nonprofit organizing, where integrated data-driven tools are essential for effective advocacy and community engagement. The timing is critical as organizations increasingly seek unified platforms to manage complex supporter relationships and fundraising in a digital-first world. Market forces such as the rise of grassroots movements, demand for transparency, and the need for scalable organizing tools favor NationBuilder’s model. By empowering leaders with ownership of their data and integrated tools, NationBuilder influences the broader ecosystem by democratizing access to technology that was once fragmented or controlled by large platforms[7][8].
Looking ahead, NationBuilder is likely to expand its global footprint and deepen its offerings in networked organizations, enhancing data synchronization and local chapter empowerment. Trends such as increased digital activism, demand for privacy and data ownership, and the growth of decentralized leadership models will shape its evolution. NationBuilder’s influence may grow as it continues to lower barriers to leadership and community mobilization worldwide, reinforcing its mission to democratize democracy through technology[6][7][9]. This positions NationBuilder as a pivotal player in the intersection of technology, politics, and social impact.
NationBuilder has raised $14.5M across 3 funding rounds. Most recently, it raised $8.0M Series B in June 2013.
NationBuilder has raised $14.5M in total across 3 funding rounds.
NationBuilder's investors include Andreessen Horowitz, Climate Capital, Gideon Yu, Greylock, Human Augmentation Syndicate, Madrona Ventures, Moxxie Ventures, NEO, Next Play Ventures, NFX, Omidyar Ventures, QueensBridge Venture Partners.
