Seth Godin

Business & Marketing Expert & New York Times Bestselling Author of "Purple Cow," "Linchpin," & "Tribes"

Scott Harrison

Founder & CEO of Charity: Water & World Economic Forum Young Global Leader

David Meerman Scott

Global Marketing Guru & Sales Expert

Aaron Ross

Business Growth & Sales Expert; Bestselling Author of "Predictable Revenue"

How to Build a World Class Outbound Team with Aaron Ross

Leslie Bradshaw

Entrepreneur in Residence, Bionic Solution; Digital Strategist, and Social Scientist

Leslie Bradshaw: Disruptive Marketing

Kara Swisher

Award-Winning Technology Journalist; Co-Founder of Recode & Host of Recode Decode

Rand Fishkin

CEO of Moz, Co-Founder of Inbound.org & Author of "Art of SEO"

Whitney Johnson

Disruptive Innovation Thought Leader, Author, & Business Advisor

Whitney Johnson: Keynote, "Disrupt Yourself®: Innovation Begins ...

Porter Gale

Bestselling Author of "Your Network Is Your Net Worth" & Former Vice President of Marketing at Virgin America

Steve Rubel

Chief Media Ecologist for Edelman and a Professional Blogger

Marcus Sheridan

Web Marketing Guru, Entrepreneur, Author

Ann Handley

Chief Content Officer of MarketingProfs & Bestselling Author of "Content Rules"

John Jantsch

Founder of Duct Tape Marketing

Paul Roetzer

Founder & CEO, PR 20/20 & Author of "The Marketing Agency Blueprint"

Jill Konrath

Bestselling Author of "SNAP Selling" & "Selling to Big Companies"

Jeff Hoffman

Serial Entrepreneur, Author & Producer

A Toolset for Building an Epic Life | Jeff Hoffman @ Draper University

Laura Fitton

HubSpot, Founder of oneforty.com; co-author Twitter for Dummies

Bob Ruffolo

Founder & CEO, IMPACT

Tiffany Sauder

President, Element Three

Mike Volpe

CMO at Cybereason; Former HubSpot CMO; Startup Investor & Advisor