THISISFORROBBIE.COM
Hi Robbie, since we found your email, it only felt fair to let you read our texts.
HELLO, HI ROBBIE
We’re
Cosmic Charlie
,
an independent ad agency in Brooklyn.
The Sizzle Reel
Reel ’26
90 seconds of showing off
The Group Chat, IRL
David Eisenman
CEO & Founder
In the thread
/
“David”
Elinor Beltrone
Partner & Head of Creative
In the thread
/
“Elinor”
Dani Koesterich
Partner & Head of Tech
In the thread
/
“Dani”
Sara Haragold
Partner & Head of Ops
In the thread
/
“Sara”
FOR THE RECORD, ROBBIE
A few brands that like us and we like them
LOOK ROBBIE, WE’RE FAMOUS
2026.05
Cosmic Charlie Looks to Rebuild the Agency Model “From the Ground Up”
LBB Online
