MapLight

MapLight is a nonpartisan, nonprofit research organization focused on making the influence of money in American politics more visible and understandable. Its central public-facing offering is a free database that connects campaign-finance information with legislative behavior. Rather than treating political contributions, votes, and policy debates as separate datasets, MapLight links them so users can investigate relationships among donors, elected officials, bills, votes, and organized support or opposition to legislation. The organization’s work sits at the intersection of civic technology, investigative research, campaign-finance transparency, and public-interest journalism. Its research team combines in-house analysis with information from external public-data and research providers, including OpenSecrets and GovTrack. This approach allows MapLight to present political-finance and legislative information in a form intended for journalists, researchers, civic organizations, and members of the public who want to follow the money behind political decisions. MapLight has also participated in collaborative projects designed to explain political influence at the state level. One cited example is a 2010 project with the Wisconsin Center for Investigative Journalism examining the role of money in Wisconsin politics. The organization’s work has subsequently been referenced in coverage of campaign finance, political giving, and the relationship between donors and public policy. In policy terms, MapLight has supported public financing of elections and stronger campaign-finance regulation. It has criticized major U.S. Supreme Court decisions that expanded protections for political spending or limited campaign-finance restrictions, including Citizens United v. Federal Election Commission and McCutcheon v. Federal Election Commission. These positions reflect the organization’s broader transparency and reform mission, although its research and database work are presented as nonpartisan. MapLight has received support from philanthropic organizations including the Sunlight Foundation, Open Society Foundations, MacArthur Foundation, Ford Foundation, and Tides Foundation. Politico reported in 2014 that MapLight received funding through the Democracy Alliance, a network in which donors coordinate political giving. Such funding relationships have been part of public discussion about the organization’s institutional backing, but they do not change its stated role as a nonprofit provider of political-transparency research and data.

MapLight developed as a public-interest organization dedicated to explaining how political money relates to government action in the United States. Its distinctive contribution has been to combine datasets that are often difficult for the public to examine together: campaign contributions, elected officials, legislative votes, and the interests supporting or opposing particular bills. By making these relationships searchable in a common database, MapLight gives journalists, researchers, civic groups, and citizens a way to investigate potential connections between political finance and legislative behavior. The organization’s model combines an internal research function with information drawn from established political and legislative data sources, including OpenSecrets and GovTrack. This combination supports both original analysis and public access to structured political information. MapLight’s work is therefore not limited to publishing commentary; it also involves organizing and interpreting records so that users can trace financial and legislative relationships. MapLight has worked on projects beyond a purely national database. In 2010, it collaborated with the Wisconsin Center for Investigative Journalism on an initiative examining the influence of money in Wisconsin politics. The project illustrated how the organization’s methodology could be applied to state-level reporting and public education. MapLight’s data and research have also been used or cited in journalism concerning campaign contributions and political influence. Its institutional agenda includes support for public financing of elections and tighter campaign-finance rules. MapLight opposed the implications of Citizens United v. Federal Election Commission and McCutcheon v. Federal Election Commission, Supreme Court cases that affected the legal framework for campaign spending and contribution limits. These advocacy positions coexist with the organization’s stated nonpartisan research identity: MapLight’s focus is on transparency and reform of political-finance systems rather than on promoting a political party. Funding has come from philanthropic sources associated with transparency, civil society, journalism, and progressive policy work. Reported donors and supporters include the Sunlight Foundation, Open Society Foundations, MacArthur Foundation, Ford Foundation, and Tides Foundation. In 2014, Politico reported that MapLight received money through the Democracy Alliance. The organization’s funding sources are relevant to understanding its institutional context, while its principal public function remains the provision of political-data research and transparency tools. The available reference material does not establish a complete chronology of MapLight’s founding, leadership succession, headquarters, corporate structure, or current operating status. Those details should be verified through authoritative organizational records before being added to this entry.

• 2014

  Democracy Alliance funding reported

  [1]MapLighten.wikipedia.org

  Politico reported that MapLight was among the organizations receiving funding through the Democracy Alliance.

• 2010

  Wisconsin political-finance collaboration

  [1]MapLighten.wikipedia.org

  MapLight worked with the Wisconsin Center for Investigative Journalism on a project examining how money influenced politics in Wisconsin.

A nonpartisan public-interest data and research organization helping users follow the money in American politics by connecting campaign-finance information with legislative voting and policy activity.

• Civic data platform

  MapLight public database

  MapLight’s principal public offering is a free database that brings together campaign contributions, politicians, legislative votes, and information about support or opposition to bills. Its purpose is to help users investigate possible relationships between political funding and government action. The database is designed for public-interest research and reporting rather than commercial financial analysis.

• Research and analysis

  Political influence research

  MapLight conducts and publishes research on campaign finance, voting behavior, and the influence of money in politics. Its work draws on an in-house research team and external sources such as OpenSecrets and GovTrack, helping translate complex political records into material usable by journalists, researchers, civic organizations, and the public.

• 2010Wisconsin money-in-politics project

  United States · Wisconsin

  MapLight partnered with the Wisconsin Center for Investigative Journalism to highlight the influence of money in Wisconsin politics.

  Outcome. The project produced public-interest reporting and analysis focused on political-finance influence in Wisconsin.

  Source

• Advocacy for public election financing and stronger campaign-finance regulationStrategy

  Background

  MapLight’s transparency mission led it to address the relationship between private political money, campaign spending, and public decision-making.

  Action taken

  The organization advocated public funding of elections and increased campaign-finance regulation.

  Aftermath

  MapLight continued to frame its research and public database as tools for examining political influence and informing debate over campaign-finance reform.

  Source

• Opposition to Citizens United and McCutcheon campaign-finance rulingsStrategy

  Background

  The Supreme Court decisions affected the legal treatment of political spending and contribution limits in the United States.

  Action taken

  MapLight publicly expressed disagreement with the decisions and their implications for campaign-finance regulation.

  Aftermath

  The organization continued to support greater regulation and public financing as part of its political-transparency agenda.

  Source

• 2014

  MapLight reported as a recipient of Democracy Alliance funding[1]MapLighten.wikipedia.org

  Other

  Politico reported that MapLight received funding through the Democracy Alliance, a network associated with coordinated giving by liberal donors.

• 2010

  MapLight and Wisconsin Center for Investigative Journalism examined money in Wisconsin politics[1]MapLighten.wikipedia.org

  Campaign

  A joint project supported by George Soros examined the influence of money in Wisconsin politics and highlighted political-finance relationships at the state level.

1. 1MapLighten.wikipedia.org
2. 2MapLight official websitemaplight.org