About Wildcard

Wildcard Advisory and Ghostwriting helps B2B SaaS/AI startups and tech-enabled agencies attract and convert customers through inbound marketing. Specifically, we write and design landing pages, lead magnets, email sequences, newsletters, and Linkedin content.

All human-made, no ai slop.

We operate like your growth partners, providing both strategy and execution to bring you high-ticket contracts.

For agencies, we offer top-notch fulfillment support for email marketing and Linkedin ghostwriting.

Wildcard Advisory was created by Leon J. Williams, thought leader in B2B email marketing and inbound growth.

We also run Internet Is Dead - weekly newsletter for founders and growth executives who believe that B2B should not be boring. Newsletter covers real stories and examples, growth tips, lessons about B2B growth, email marketing, and storytelling.