Amplifies your
message with the
power of the crowd

What is Thunderclap?

Thunderclap is the first crowd-speaking platform that helps people be heard by saying something together.

How does it work?

If enough people support it, Thunderclap will blast out a timed Facebook Post or Tweet from all your supporters, creating a wave of attention.

Who's using it?

From passionate individuals with a message to share, to organizations such as The White House, Levis and the United Nations.