ThunderShout
Our Story

We build the tools that make supporters impossible to ignore.

ThunderShout is grassroots advocacy software for organizations that need lawmakers to hear from real constituents — personalized, verified, and measurable.

Our mission

Give every supporter a voice a lawmaker can't filter out.

Most advocacy tools were built to generate volume: one template, thousands of sends, a counter on a dashboard. Legislative offices learned to filter them years ago. The result is a lot of activity and very little influence.

ThunderShout was built for the opposite outcome. We help organizations turn quiet support into individual, verified constituent stories — delivered across seven channels from one campaign page, and reported in a way leadership can act on. Fewer wasted messages. More heard.

What we believe

Four principles behind every feature we ship.

01

Constituents, not counts.

Lawmakers weigh a real story from their own district over ten thousand identical form letters. Everything we build starts there.

02

Verified or it didn't happen.

Every action is matched to a real person in the right district, timestamped, and auditable. If we can't prove it, we don't count it.

03

Speed is strategy.

Markups move in days and comment windows close fast. A campaign should launch in an afternoon, not a quarter.

04

Your brand, your win.

Agencies and firms run ThunderShout under their own name. The credit for the victory belongs to you and your client.

How we work

Software with a strategy team behind it.

Every ThunderShout account comes with people who have run campaigns: we help you pick targets, time the flight to the legislative calendar, and read the results. You get a platform, not a login and a wish of good luck.

  • Onboarding and first campaign launched with you, not handed off
  • Targeting guidance tied to committee assignments and vote counts
  • Quarterly reviews of what moved and what to change
Talk to Our Team

Ready to see ThunderShout in action?

Book a demo and we'll walk through your issue, your audience, and exactly how we'd run it.

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