Building your business without an Ideal Client in mind is like writing a love letter and addressing it:
"To Whom It May Concern"
Don't take my word for it. Take Quentin's:
Ayman Al-Abdullah nailed it: building without an ideal client is like writing a love letter addressed “To Whom It May Concern.” For AppSumo, his team focused on one persona — “Marketing Agency Matt” — and built everything with him in mind.
Why “Marketing Agency Matt” worked
Forces clarity on what problems you actually solve
Keeps messaging sharp and specific
Helps decide what features matter most
Creates emotional resonance that generic marketing never will
Real brands that do this well
Mailchimp built early features for small biz owners, then scaled to millions
Airbnb focused first on budget travelers who love connection
Shopify targeted indie makers before going after big commerce
HubSpot started with solo marketers before expanding to enterprise
Know your “Matt.” Speak to one, and you’ll win over thousands.