KnowWho is optimized for Salesforce - native to the platform with seamless functionality.
Power your Dynamics CRM government relations by leveraging KnowWho's native apps.
A complete Congressional directory - right in your Outlook contacts.
Just open a web browser to access these convenient and economical government directories and companion self-service list-building tools.
KnowWho data, photographs, and biographies are available to developers and organizations building internal applications.
Build a custom list from KnowWho's extensive data collection or subscribe to one of our self-service list-building tools.
All KnowWho products can be viewed on your mobile device. In addition, the products in this section are mobile optimized for ease of use on your phone or tablet.
KnowWho compiles and maintains up-to-date information for all 541 Members of Congress, their committees, and more than 15,000 staffers.
Need to send a letter to the editor or promote your cause to the media? KnowWho has more than 20,000 newspaper, magazine, radio, television, and digital media contacts.
KnowWho is the authoritative source for federal and state candidate data. We offer raw data, web services to display on your website, and a self-service list tool.
Detailed contact and biograhical data for 28,000 top executives in The White House, Departments, and Independent Agencies.
There were 6,040 seats up for election this term, and 908 of those seats were won by a new state legislator! KnowWho helps you keep up with all the changes.
Do you need to match your donors, employees, or supporters to their federal, state, or local legislative districts? KnowWho has the tools.
Grassroots and advocacy professionals have unique needs, and KnowWho has your solutions listed below.
Use this section to browse KnowWho products and services developed for government relations and lobbying organizations.
Browse KnowWho services for internal and third-party developers, and consultants. Find demos, and other useful material in our DEVELOPER CENTER.
These products are ideal for use by federal, state, and local government organizations who want a single source for updated government contacts.
Provide your library patrons or students with comprehensive and up-to-date government directories at budget-friendly prices.
Are you an advocacy organization, lobbyist, public sector employee, or perhaps a librarian?
Use this section to browse KnowWho products and services built specifically with your needs in mind.
Build your success with KnowWho government relations solutions.
No matter what platform you use.
Build your success on a solid foundation of KnowWho data.
Power your website with KnowWho's comprehensive and up-to-date content. Sign-up for our DEVELOPER CENTER to access demos, set-up instructions, and more.
KnowWho maintains data on more than 63,000 local officials - all 3,000 counties and more than 4,000 cities and towns in the U.S.
Have data needs for officials outside the US? KnowWho has you covered.