Charles Meyers
President and Chief Executive Officer at Equinix
Thanks, Kat. Good afternoon, everybody, and welcome to our third quarter earnings call. We had a great quarter achieving our 75th consecutive quarter of top line revenue growth and a record Q3 on bookings, a clear signal of strong market demand. Our results were fueled by continued strength in our Americas business and robust performance for our channel program globally as key partners continue to see Platform Equinix as a point of nexus for digital transformation solutions. The pandemic has triggered an accelerated need to digitize business models in virtually every segment of the economy, and our strong results reflect this increasing demand for digital infrastructure.
And Equinix remains uniquely positioned to help customers as they shift towards distributed, hybrid and multicloud as a clear architecture of choice. As we continue to strengthen our position as the world digital infrastructure company, our focus remains on creating distinctive and durable value for our customers and our shareholders, driving growth and scale in our market leading colocation franchise, expanding our relevance to the cloud ecosystem through xScale and tapping into massive sources of incremental demand by adapting to evolving customer needs with a rapidly growing digital services business.
Turning to our results. As depicted on Slide 3, revenues for Q3 were $1.7 million, up 8% year-over-year. Adjusted EBITDA was up 4% year-over-year, and AFFO was in line with our expectations. Interconnection revenues continue to outpace colocation revenues growing 11% year-over-year driven by solid physical cross-connect growth and broad adoption of Equinix Fabric. These growth rates are all on a normalized and constant currency basis. We processed more than 4,200 deals in the quarter across more than 3,100 customers, highlighting the reach, scale and predictability of our booking digit.
We have a solid demand pipeline as we look to the final quarter of the year, and we continue to add capacity to service this demand with 11 major projects delivered this quarter in key markets like Frankfurt, New York and Singapore and 31 more major projects underway across 23 markets in 16 countries. Our global interconnection franchise continues to thrive with over 414,000 total interconnection on our industry-leading platform. In Q3, we added an incremental 7,800 interconnections now have at least one major cloud on-ramp in 42 metros around the world, 2 times more than the nearest competitor, a clear indication that Equinix is the home of the interconnected cloud.
Internet exchange saw peak traffic up 6% quarter-over-quarter and 30% year-over-year to over 21 terabits per second as traffic growth remains robust. Equinix Fabric saw excellent growth, continuing to significantly overindexed within the broader interconnection portfolio. More than 2,800 customers are now on Fabric with attach rates moving up into the right as businesses diversify their end destinations and service providers integrate Fabric into their own solutions. In September, we extended Platform Equinix into our 27th country with the close of our GPX acquisition, entering the strategic Indian market.
Our two data centers in Mumbai for a network that is campus with more than 350 international and local companies, including six on-ramps to the world's leading cloud service providers and a robust network ecosystem. GPX represents an ideal entry point into this top 10 GDP country, and we expect to expand our operations significantly in India over the coming years as we tap into this rapidly growing market. In parallel with our tremendous retail success, we continue to expand our xScale basis. In October, we announced plans to expand in Australia with an agreement to establish a $575 million joint venture with PGIM Real Estate to develop two data centers in Sydney, which will provide more than 55 megawatts of capacity when fully built.
Also, during the quarter, we closed the first phase of our previously announced EMEA two joint venture with GIC and signed two megawatts with a hyperscaler in Frankfurt. We currently have eight x-scale builds under development, including our newly announced Matrade 3, Mexico C3 and Sidney nine assets. which will collectively add 25 megawatts of capacity when they opened in the first half of 2022. The total investment of our various hyperscale joint ventures when closed and fully built out is now expected to be more than $7.5 billion across 34 facilities globally with more than 675 megawatts of power capacity. Turning to our digital infrastructure services.
Our Equinix Metal business saw strong revenue growth in cloud native and service provider customers continue to embrace the ability to deploy physical infrastructure at software speed. And Network Edge saw robust growth as established customers purchase more virtual network functions across additional metrics. By year-end, we expect Network Edge to be available in 25 metros around the world. So now let me cover highlights from our verticals. Our network vertical continues to be a foundation for the business with strength in the quarter in cable and satellite subsegments and continued momentum in joint go-to-market with our top network partners across the globe.
Expansions this quarter included Zayo Group, a global communications infrastructure company, adding interconnection and colocation capacity to support demand; Vocus, Australia's leading specialist fiber and network solutions provider, building infrastructure in both Sydney and Melbourne to offer network services; and Hurricane Electric, a global network service provider utilizing Equinix Fabric to allow enterprise customers to access their IP transit product at scale and in real time. Our enterprise vertical saw another strong quarter led by manufacturing and fintech and record channel activity.
New wins and expansions included a Fortune 100 manufacturing company, deploying global network hubs to enable their SaaS analytics offering; a leading technology manufacturer deploying a custom liquid-cooled environment and solution center to support the next generation of high-performance compute; and a Fortune 250 online retailer and e-commerce platform deploying across Platform Equinix with low latency, cloud-adjacent network hubs to support their retail branded sites. Our cloud and IT vertical saw a particular strength in the Americas as industry-specific cloud solutions continue to be a catalyst for innovation and new growth.
Expansions this quarter included Adobe, a leading cloud software provider deploying infrastructure to support its platforms and optimize sustainable participation in key digital markets and ecosystems; Wasabi, a U.S.-based object storage company, expanding their offering on Equinix Fabric into APAC and EMEA, enabling customers to easily connect their bare metal workloads posted on Equinix Bell; and a top five global software provider deploying core metals to support their growing user base and demand in both Mexico City and Sao Paulo.
Content and digital media had a great opening this quarter with resurgence in this vertical being led by APAC and broad-based strength in the gaming and streaming subsegments as consumer demand for at-home digital services remains strong. Expansions this quarter included Netflix, a global streaming service expanding cross-platform Equinix in new and existing markets to support OTT delivery; Kingsoft, a Chinese cloud provider expanding into [Indecipherable] to support rapid sales growth; and a top three content distributor extending coverage and scale for its growing platform and the delivery of new and existing security solutions.
And our channel program continues to shine, delivering another robust quarter. This important go-to-market [ocean] accounted for over 35% of total bookings, nearly half of our enterprise bookings and more than 60% of our new logos in the quarter. We are benefiting from tremendous momentum in hybrid cloud adoption and seeing particular strength on the joint enterprise pursuit with our key alliance partners such as AT&T, AWS, Dell, HPE and Microsoft. Wins were across a wide range of industry verticals and included a marquee win with NVIDIA, IBM and SBA or Continental Group, a worldwide automotive parts supplier building an interconnected global network to optimize workloads and speed up AI training for their advanced driver assistance systems.
So now let me turn the call over to Keith and cover the results for the quarter.