An all-in-one
public affairs platform

Get contact data, lobbying intelligence, email alerts and all the tools you need to achieve your objectives in Congress and state legislatures.

Access real-time data to make informed decisions

Identify verified information, monitor activity and engage with the right people to achieve your goals.

Tailored to your needs

Leverage our broad range of services to achieve your own goals.


Government Relations

Know what is happening in Washington and who is in control. Stay updated with real-time data and email notifications.

Grassroots Advocacy

Find the people who can advance your cause, track your interactions and deploy your advocates to the right town halls.


Discover a vast treasure trove of data hiding in great stories – stories available nowhere else.

Congressional Offices

Obtain a suite of information services to help you with networking, salary negotiations, staff comings and goings and knowing who’s who on Capitol Hill.


Uncover public disclosures about Congress - including salaries, travel, personal financial disclosures, congressional office expenditures, family ties, lobbying and more.

Job Searching

Search current and former staffers based on university, fraternity/sorority and other activities and uncover how turnover and salaries compare office-to-office.

Everything you need in one platform

You need comprehensive intelligence about the people and events that matter to you.
With LegiStorm, you can achieve your objectives efficiently without switching between tools.

Identify the correct people and verified real-time information.

Monitor activity on the latest happenings on Capitol Hill and across all 50 states.
Engage with policy makers and officials to achieve your goals.


Identify congressional staff, monitor activity on Capitol Hill and engage with members and staff.

State Legislature

Get state legislator and staff directories and create custom contact lists with StateStorm.
Lobbying firms


Find the best lobbying firms that meet the profile you are looking for or identify potential clients and analyze your competitors' performance.






Lobbying Filings Since 1999



Press Releases

Why LegiStorm

With our unique methodology and commitment to quality, LegiStorm sets the industry standard for data quality across three key metrics:

Speed, accuracy and comprehensiveness. 

LegiStorm Mobile App

Your Online Companion

Find members of Congress, committees, caucuses, congressional staff and state legislators, complete with contact information and the legislative issues that they cover. The database is updated in real time at no extra cost.

Plus, easily add contacts to your phone and take notes of your interactions on the fly.

Download our app for free on Google Play or App Store, exclusive to all subscribers.


Latest Articles from Our Public Affairs Blog

Explore our blog for insights into Congress and state legislatures.

How to Write a Policy Brief

In the area of public affairs, policy briefs serve as powerful tools to communicate complex issues to Congress and state legislatures. They condense complex issues into digestible ...
Suzanne Grubb
Suzanne Grubb

What is Government Relations?

Have you ever wondered about the relationship between the government and private organizations? That's where government relations comes into play. Simply put, government relations ...
Theo Dicharry
Theo Dicharry

How to Start a Grassroots Movement

Grassroots movements are potent tools for societal change. These bottom-up initiatives mobilize ordinary citizens to address pressing issues, influencing public discourse and ...
Theo Dicharry
Theo Dicharry

Grassroots Lobbying vs. Direct Lobbying: Understanding the Dynamics

In the world of public affairs, lobbying plays a crucial role in shaping decisions that affect society. Two common approaches to lobbying are grassroots lobbying and direct ...
Theo Dicharry
Theo Dicharry

State Legislatures vs. Congress: 4 Key Differences

The U.S. has one of the most unique political structures in the world because its lawmaking bodies exist on both a federal level as well as in each of its 50 individual states. To ...
Theo Dicharry
Theo Dicharry

Advocacy vs. Lobbying: What's the Difference?

While both advocacy and lobbying involve efforts to shape legislation and government decisions, advocacy typically focuses on promoting a cause or issue - often through education ...
Theo Dicharry
Theo Dicharry

Built with people in mind

Access the information you need without any hassle. LegiStorm has been rated
an exceptional 9.4/10 on G2 for both Ease of Use and Quality of Support - surpassing industry standards.

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Caught our Eye

Longer than tweets but shorter than most blog posts, Caught our Eye items enlighten about the people or workings of Capitol Hill and State Legislatures.
Caught our Eye

Public affairs professionals rely on LegiStorm

Discover why LegiStorm is the trusted choice for people like you in the section below or peruse our reviews on G2.

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The data provided by LegiStorm stands out as the best Congressional data available. The accuracy and organization of LegiStorm's data has meant that I've been able to greatly speed up progress on my research. I have no hesitation in recommending LegiStorm to all types of researchers, journalists, lobbyists and other political professionals.
Mirko Draca
Mirco Draca
Associate Professor, LSE
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I have found LegiStorm essential for my job and quite surprising in its capabilities. For an arts presentation I needed to give on Capitol Hill, I was able to automatically download key arts staffers associated with all members of the Congressional Arts Caucus. I was also able to find staff with "art" in their education backgrounds, so they got invited too. Definitely fun, and useful.
Andy Finch
Andy Finch
Director of Policy, Association of Art Museum Directors
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We love the service we get from LegiStorm. Your team always responds fast. We really couldn't ask for more in an information service.
Carrie Lazar
Carrie Lazar
Membership Development Representitive, United States Senate Federal Credit Union
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The system's working great for me. Very intuitive navigation. I'm really glad we found you guys. I'm extremely happy with the service.
Michael Brody
Michael Brody
Founder, Brody Group LLC Public Affairs
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We have found LegiStorm to be the ultimate tool in communicating with congressional offices, either individually or with a group. We have been able to reach out with messages to all chiefs of staff and legislative directors, or staff dedicated to specific areas. We believe that this ability was instrumental in passing two key pieces of legislation which were imperative to our members.
Paul J. Pearce
President, National Forest Counties and Schools Coalition
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LegiStorm Pro is the best source out there today to keep track of the comings and goings of Hill staff. It is user-friendly and constantly updated.
Casey Flanagan
Federal Public Policy, National Federation of Independent Business

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