Community

June 15, 2025

INBOUND Changed Business And Boston Is Where It All Comes Full Circle

Every movement has an origin story. This one starts at MIT.

In 2004, Brian Halligan and Dharmesh Shah met in Cambridge and started arguing for something that felt obvious to them and radical to almost everyone else: the best businesses grow by giving, not taking. They called it inbound marketing, and they started building a community around it before they had a product, a platform, or a stage.

Two years later, HubSpot was founded in Cambridge, and by 2011 the idea had all three. Let's take a look back at the timeline that got us here.

2004–2005: The Idea

Brian Halligan and Dharmesh Shah meet at MIT, coin "inbound marketing," and begin building a community around a new way to grow. The argument was simple and, at the time, contrarian: the companies worth building are the ones that earn attention rather than buy it.

Collage of black and white photos showing crowds of people celebrating the 1937 opening of the Golden Gate Bridge

Historical photos of the 1945 UN Charter signing ceremony in San Francisco with text describing the establishment of the United Nations

2006: The Platform

HubSpot is founded in Cambridge, MA, and inbound marketing goes from philosophy to infrastructure with a product built around the conviction that helpful content compounds.

2007–2010: The Methodology Takes Shape

Website Grader launches. The Inbound Marketing book finds its audience. The approach gets a name, a vocabulary, and a growing community of practitioners who start using it to actually grow their businesses.

2011–2012: The Event Is Born

INBOUND launches in Boston as the first full event, built on the premise that the companies growing fastest were the ones investing most in their customers. An event rooted in that idea, one that put inspiration and helpful content ahead of selling, could prove it at scale.

Collage showing 1950s-1960s Beat Generation era with outdoor gathering, three men in conversation, and man reading at microphone

Black and white photos of The Beatles performing at Candlestick Park in 1966, with text noting it was their final concert

2013–2019: The Movement Scales Globally

By the mid-2010s, INBOUND had grown to a global audience because it modeled what it preached. The community kept coming back because the community kept finding each other there. By 2019 it had become a cornerstone of the industry.

2020–2023: The Community Holds

The pandemic brought virtual and hybrid formats and the connection held strong. People kept showing up which confirmed what had always been true about INBOUND.

Decorative dotted line border or divider

2025: The Idea Keeps Growing

INBOUND expands beyond Boston for the first time, landing in San Francisco. The methodology that started in Cambridge had gone global, and the conversation had gone well past inbound marketing — into AI, modern go-to-market, and the question every growth leader is now sitting with: what does it mean to grow a business when the old rules don't apply anymore?

Black and white photo collage showing 1990s-2000s tech scenes with computers, crowds at tech events, and text about dot-com boom

Decorative dotted horizontal line border

September 2026: UNBOUND Makes History - will you be there for it?

Fifteen years of community is what makes UNBOUND credible in a way that can’t be replicated.

The inaugural UNBOUND is in Boston—the same city where Brian Halligan and Dharmesh Shah first argued that businesses should grow by earning attention rather than buying it, where the first INBOUND event launched in 2012, and where this community has been gathering for over a decade. September 16–18, 2026.

The name is different but everything that made this worth attending for 15 years is still here.

200+ sessions across marketing, sales, revenue operations, and AI; a speaker lineup tackling the real problems growth leaders are facing; and three days with the community that has always been ahead of the curve is all waiting for you this September.