Inside Facebook

Friendster, the biggest social network in Asia, will announce later this evening that it is expanding its application developer program by adding support for the Facebook Platform API. With tonight’s launch, Friendster will be the first social network to have implemented support for both the OpenSocial and Facebook Platform application development standards. Friendster launched OpenSocial support just this August, after implementing its own application platform in 2007.

The Friendster launch is a big opportunity for Facebook application developers interested in Asian markets. Facebook developers will be able to easily port (most parts of) their Facebook applications over to Friendster with very little work, gaining access to Friendster’s audience of 57 million users. According to comScore, Friendster’s user base only has a 22% overlap with Facebook’s, so Friendster offers access to an audience largely untapped by most Facebook developers.

In addition, Friendster is less restrictive about which parts of the application can be monetized. Developers can put ads on any real estate they control, including the profile page.

Facebook Platform API categories that will be supported as of launch tonight include: users, friends, notifications, photos, FBML, FQL, authentication, requests, and profile. The news feed API will not be supported, but it will be in the future. Friendster’s Director of Marketing Jeff Roberto says that Friendster intends to keep its Facebook Platform implementation up to date with Facebook’s, but it will just take a little more time to initially get in sync.

“Our vision with the developer program is to build a very open platform and to make it easy for developers who have built on common standards like Facebook and OpenSocial to deploy on Friendster,” Roberto says. “We will maintain our Friendster APIs, Facebook APIs, and OpenSocial APIs.”

Friendster becomes the second major social network to license the Facebook Platform API under the Facebook Open Platform (fbOpen) initiative. Late last year, Bebo launched its platform using Facebook APIs, shortly before being acquired by AOL.

Friendster, which has risen to become the largest social network in Asia after its precipitous fall in North America years ago, is today announcing  support for OpenSocial 0.7 as part of the Friendster Developer Program.

The Friendster app platform actually launched in late 2007 - it was the second social network to launch a platform after Facebook. Since then, thousands of developers have joined the Friendster Developer Program and about 500 apps have been released on the Friendster platform. Friendster told us today that 10 million unique users have installed at least 1 application so far, and half a million apps are installed every day. Of those who have installed applications, the average is between 2-3 apps installed per person.

Friendster’s Jeff Roberto says that the company will continue to support existing APIs as it adds OpenSocial support. “We plan to support both. This is really an extension of the Friendster Developer Program to developers of OpenSocial applications, who should now be able to run their apps on Friendster out of the box. We’re the only place that app developers can reach 55 million unique users in Asia on a single social network. And we have very low overlap with other social networks.”

Friendster’s platform as an open revenue model, meaning developers are free to monetize their apps however they like. One unique aspect to monetizing on the Friendster platform is that ads on the profile page are permitted - unlike other social networks.

“Friendster’s launch is another major milestone in the adoption and deployment of OpenSocial throughout the social web and around the world. We’re particularly excited that OpenSocial is helping Friendster bring new social applications to users in Asia, and we look forward to seeing users embrace these apps,” said David Glazer, director of engineering at Google.

Roberto says that while the company is not ready to announce specific dates yet, Friendster does plan on supporting the OpenSocial 0.8 spec. OpenSocial 0.8 adds REST API support - like the Facebook Platform does - something OpenSocial developers have been clamoring for for months.