Join the world’s top developers, technologists, and decision makers as we explore open source, open tech, and the open web in the enterprise.

Two days of keynotes, talks, tutorials, workshops and networking opportunities in Raleigh and the Research Triangle area.

Why Should You Attend All Things Open? Here’s some info to explain the value. Feel free to pass along.

Why Attend? Check out photos from last year’s ATO. ›


Check out photos from last year!

"Women in Open Source" was a featured panel discussion on Day 2 of ATO 2014. DeLisa Alexander, Executive VP & Chief People Officer at Red Hat, served as moderator and some of the most influential women in technology participated



Designed for the person new to ‘open’ or to get a refresher


Making the open technology you use more secure; how to use open technology to do the same


The most popular open hardware, and associated issues and topics, being discussed today

Open Data and Government

For anyone working in Open Data and Open Government space


For the CTO, CIO, or IT manager of any type

For the Operations Specialist

Big Data

For the Developer

Front End
Back End

Large crowds are expected to fill Main Stage & Keynote seating on both days of the conference.

Presented By

In Association With

Interested in sponsoring 2015?
Become a Sponsor

More than 100 sessions will be featured in 2015, like this one last year on Bootstrap.

Join us in Raleigh and the Research Triangle Area. Home to hundreds of high tech companies and start-ups and one of the most educated and sophisticated audiences on earth