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NationBuilder
NationBuilder is software for leaders
About NationBuilder
NationBuilder is a widely-used software platform designed for politics and advocacy, serving thousands of customers across 112 countries. The platform consolidates website content management, email communications, social media insights, and people management into a single, scalable system, effectively replacing the need for multiple platforms. NationBuilder caters to a diverse range of clients, including nonprofits, advocacy groups, businesses, and political campaigns of all sizes, as well as providing infrastructure solutions for networks and large-scale organizations. The business model revolves around offering accessible software solutions and digital tools, such as RunForOffice.org, to lower the barriers to leadership. Additionally, NationBuilder hosts community-building and educational events in various cities worldwide, further supporting its mission to empower leaders.
Source: Dealroom company dataAt a glance
- Founded
- 2009
- Headquarters
- Los Angeles, United States
- Sector
- Other B2B Software
- Power Law
- Colt$25–100M revenue
Latest news
Press, funding announcements and product moves mentioning NationBuilder.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed3 investors entered at this stage
Ramin Bastani
Nihal Mehta
Chris Hughes
Series A11 investors entered at this stage
Andreessen Horowitz
SV Angel
Dave Morin
Pejman Nozad
GoodRx
Causes
Dustin Moskovitz
Index Ventures
Omidyar Network
Slow Ventures
Queensbridge Venture Partners
Series B and later1 investor entered at this stage
Runway Growth Capital
Source: Dealroom Talent Intelligence.
Global footprint
team presence
across markets
Market sentiment
An AI-synthesised read of the highest-engagement posts about NationBuilder on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See NationBuilder on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.