Public Affairs Software for Research

Speed up your research with a powerful tool

Explore the intricate workings of Congress, state legislature and the influence industry like never before with unmatched insight.

How it Works

See how LegiStorm's solution for researchers can revolutionize the way you work, effortlessly transforming your research into a seamless experience.

A Comprehensive Solution for Research

Choose between flawlessly cleansed custom data sets or a subscription to transform the way you work - the choice is yours.


Identify congressional staff and get access to a wide range of public disclosures and other useful data such as hearings, press releases and town halls.


State Legislature

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


Discover a wealth of knowledge on lobbying firms, lobbyists, clients, FARA and domestic filings, trends and the revolving door - all conveniently accessible in one location.






Lobbying Filings Since 1999



Press Releases

Popular Features


Staff Directory

See at a glance who’s who in member offices, leadership offices and committees. Search based on office, title, legislative issue covered, alma mater, fraternity and even college activity.


Get access to the most comprehensive collection of disclosures available about members of Congress and their staff, including salaries, private travel, personal financial disclosures, earmarks, family ties, congressional expenditures and lobbying reports. Track the revolving door between K Street and Congress, including data about which companies thousands of staffers and members have lobbied for.



Be the first to know about the latest developments from congressional, executive and judicial offices with immediate access to real-time press releases. With millions of releases dating back to 2013, finding what you need is easy, thanks to our advanced full-text search capabilities.

Town Halls

Explore more than 25,000 town hall meetings where constituents have had direct conversations with members of Congress in person, over the phone or online and easily search through the full text of each one.


Stay on top of congressional hearings with witness lists, written testimony and full searching. Download to your calendar instantly, and we’ll update you if anything changes.

Publications &

Get all the latest updates from the Congressional Record, committee prints, congressional documents and congressional reports with our search and email notification services.

Access a searchable archive of policy reports including CRS, OMB, GAO, CBO and more.

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.


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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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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