Increase sales, streams and engagement by sending direct messages to your users' favorite channels. Includes email, SMS, Twitter, Slack and Facebook Messenger

Colossal is the easiest way to reach your followers, get massive click-through rates and drive revenue across any channel they choose.

Send one message -> Reach all of your followers
phone demo illustration
How does it work?
Step 1

Add one line of code to your website or link in bio.

link in bio
Step 2

Your followers and visitors sign up just like they would with email, but then can now choose their preferred method.

subscription form
Step 3

In one step, send offers, updates and promotions. Get instant opens, clicks and sales.

send form
Who is it for?

Leverage your following into super fans and reach them faster, easier and with the highest open rates. Nothing else comes close.

E-Commerce Brands

Email marketing is great... but we know that open rates are dipping and attention is moving elsewhere. Now you can send messages to your subscribers on any platform they choose. Watch your clickthrough rates increase and revenue soar.

Music Artists

Increase your streams, merch sales and bookings by turning followers into super fans. Your fans want to connect with you, but your posts are getting lost in their crowded social feeds. Get a direct connection to your most commited fans.

We're onboarding new publishers very quickly. Let us know that you're interested!