Crossfader is the number one DJ app for global millennials who love music. It's been two years since we launched Crossfader and we are starting to see some exciting trends in terms of engagement and monetization with the debut of Crossfader Pro ($4.99/month). Our core audience is 13-19 year olds, mostly male, all over the world. The app has been downloaded more than a million times, we have one hundred thousands monthly actives creating mixes just by tilting and shaking their iPhones. No expensive hardware or complicated software required. This is a truly mobile-only experience. Users remix from a cloud-based library of thousands of new and classic tracks with fresh loops added daily. Like a global electronic drum circle, the Crossfader community has remixed together for almost sixty years so far!
Our native iOS code leverages iPhone accelerometer, gyroscope, and parallax features. There are no libraries for these features and so we have a competitive advantage over anybody else trying to design similar experiences. In addition, we have designed new ways of beat matching and pitch-shifting so that the user can remix virtually any sound on the Internet and still sound good.
The near-term product roadmap includes Crossfader Live debut for real-time global remix-casting (version 5.0). This will enable users to broadcast their sets in real-time to global users. Our vision is to create the first on-demand live entertainment utility: a mobile party platform.
We were early adopters of Apple’s Watch Kit SDK and plan to ship our Apple Watch App upon our next release (version 4.7).
We are a small group of iPhone developers, DJs and designers based in North Beach, SF. We started working together two years ago and have released four versions of Crossfader, each of which has been featured by Apple in its AppStore. We share a love for electronic music, and for the live experiences within which it flourishes; but we are also hackers and have come together as a team to eliminate the traditional distance between the "professional" performer and "amateur" audience.
Why we're doing this
Whenever we go to a club or festival, we see artists performing music with complex DJ software on their laptops, while their audience are busy using Instagram and other social media apps on their phones. We think it is inevitable that the next generation of live music experiences will feature artists and audiences creating and connecting together with the same mobile software. DJing should be about taste not technique, and Crossfader is the first product that makes this real.
Most impressive accomplishment
In 1995, Seth started Sitespecific, one of the first internet advertising companies, and sold it in 1997. He was the first EIR at Fred Wilson's Flatiron Partners in 2000. He started Majestic Research in 2003 and sold it in 2010 for more than $50mm. In 2011 he helped launch Turntable.fm which Billboard named top music startup of the year.
Tell us why you're building this business, and why you're the right
people to do it.
We have had over 950k downloads of Crossfader since launch.
Over the past 30 days, more than 5,000 users have Crossfaded at least 100 times, and more than 7,500 of these sessions were for at least 30 minutes long.