For pretty much the length of Twitter’s existence, there have been people asking what its profit model will consist of. Until some months ago, Twitter seemed to be content to continue to build the service and grow its user base with the notion that focusing on improving the product and the user experience would lead to a successful business model in its own time.
At Chirp, Twitter’s first official developer conference, it finally become clear that Twitter was beginning to enclose the ecosystem in order to better capitalize on their increasingly popular service. First, Twitter board member Fred Wilson wrote a blog post about the Twitter platform which was remembered for his admonition to developers about ‘hole filling’: “I think the time for filling the holes in the Twitter service has come and gone.” Next, Twitter purchased Atebits, the publisher of the iPhone application Tweetie. The (paid) product was re-released as a free app called Twitter for iPhone, and official Blackberry and Android apps soon followed. Twitter also recently changed its API Terms of Service to ban in-stream advertising by 3rd party apps and began testing its own link-shortening service, t.co (you can see it being tested in most Twitter employee’s streams). In a matter of a few weeks, Twitter made a number of announcements that pushed it inexorably towards becoming a revenue-generating business.
In addition to advertising, Twitter has set up deals with mobile network operators around the world to provide access to their subscribers and has licensed access to the full ‘firehose‘ of tweets to search engines and portals like Google, Bing and Yahoo, but much more attention has been paid recently to the new advertising products that Twitter has been testing over the past month. Currently there are three products:
Promoted Tweets: Promoted Tweets were announced at the AdAge Digital Conference in April, just days before Chirp (the announcement was further expounded in the New York Times). Essentially, advertisers can select one of their tweets and ‘promote’ it to be displayed on the top of search result pages for specified keywords. Keywords will eventually be bid on like Google Adwords, and are sold on a CPM basis. Participation is still limited to a small group of advertisers. The first Promoted Tweet was from Twitter, and among the first brands to try the ad units were Starbucks, Red Bull and Virgin America.
Promoted Trends: More recently Promoted Trends have been moving to the fore as Twitter’s most visible advertising product. Promoted Trends allow advertisers to buy a spot on the Trending Topics list which displays the most-popular topics being discussed at a given time. Promoted Trends are related to Promoted Tweets, because when a user clicks on the trend they are taken to a search result page for the trend, with a Promoted Tweet at the top of the page containing the advertising content. The first Promoted Trend was for Disney/Pixar’s Toy Story 3, and it has been used in successful campaigns for Coca-Cola and Old Spice.
@earlybird: Finally, Twitter just this week launched @earlybird, a group buying product similar to recent eCommerce darling Groupon. Users follow the @earlybird account (it had almost 70,000 followers on 7/18) and receive notice of special limited deals and bargains. The first @earlybird deal was also with Disney, and provided a coupon code for 2-for-1 tickets to the fantasy film the Sorcerer’s Apprentice.
Now, how do these ad products work? When Promoted Tweets were first announced, Twitter COO Dick Costolo spent a lot of time talking about Resonance. Resonance is at the heart of Twitter’s advertising product’s value proposition, with the idea being that the ‘ads’ are in fact organic tweets that have been produced by the advertiser, and that their performance can be measured through users’ interaction with the Promoted Tweets. So, if a user retweets, replies to, favorites or clicks on a Promoted Tweet, those actions can be fed into a Resonance algorithm that determines how engaging the ad is. Promoted Tweets that do not sustain a sufficiently high Resonance score will cease to be displayed.
Going a bit deeper into Resonance, it is useful to look at another non-ad product that was rolled out a while ago: Top Tweets. Top Tweets were launched in late March, ahead of Chirp. Top Tweets are used to surface interesting tweets, and power the feed of tweets that populate the front page of twitter.com when you are not logged in. Danny Sullivan of SearchEngineLand interviewed Twitter’s Chief Scientist Abdur Chowdhury about how the algorithm works: “The algorithm looks at all kinds of interactions with tweets including retweets, favorites, and more to identify the tweets with the highest velocity beyond expectations.”
Does this sound a bit like the description of the Resonance score for Promoted Tweets? Can you see how an algorithm such as this might be useful for benchmarking Promoted Tweet and Promoted Trend ad performance? And it’s not just Top Tweets and Promoted Tweets/Trends: the recent addition of name search into the integrated search at Twitter.com also factors the ‘popularity’ of the accounts into its decision of which users to display in relation to a search.
Clearly there is a dense set of algorithms working behind the scenes to judge tweet velocity, resonance and popularity, among other things. The rich set of data contained in the user object of each tweet provides a dizzying array of values for Twitter to use to slice, dice and target users on the network, and are likely to play a key role (along with the wildcard Annotations feature) in improving the targeting and personalization of Twitter advertising products.
So after spilling all of this digital ink, what have we learned? After years of facing questions about its profitability, Twitter has made a number of moves and released a number of products over the past few months that lay the groundwork for Twitter’s advertising business. First, Twitter has claimed the advertising ecosystem for itself through the API Terms of Service agreement, and then it has made efforts to standardize the user experience by providing official Twitter clients for popular mobile platforms like iPhone and Blackberry. The ad units that Twitter will sell consist of Promoted Tweets, whose performance will be dependent on their Resonance score. Resonance is measured (at least in part, I believe) by the same kinds of ‘popularity’ measures that power Top Tweets and user search algoritms, which include interactions such as retweets and replies.
In time, all of the links passed on Twitter will go through the t.co link wrapper, which will allow Twitter to measure click-through rates and referral statistics, helping to provide valuable analytics to advertisers to measure the performance of their campaigns. Promoted Trends allow advertisers to take advantage of real existing conversations surrounding their brand or related subjects and interpolate their own message into a prominent part of the discussion. Finally, as the ad products get more developed, they will be able to be served on a more discretionary basis to users based on a large number of relevance factors including location, language, platform, ‘popularity’, or any number of additional vectors that are included in the user object, or introduced by the deployment of Annotations.
When you add that all up, does this look like a compelling opportunity for organizations to reach their target audiences? Does the use of the Resonance score to ensure only highly-engaging Promoted Tweets are displayed herald an improved user experience when it comes to receiving commercial messages? Who will be the biggest beneficiaries of this model of advertising? Not all kinds of products or services generate the kind of buzz and engagement that Promoted Tweets and Promoted Trends reward, but are there enough industries for whom it will be compelling? Judging from their adoption, Hollywood studios seem to like the model, but what about toilet paper?
These are the questions that will have to be answered after a longer period of experimentation and adjustment of the models. Still, provided your customers are users of Twitter, I think that the advertising model that Twitter is building is quite sophisticated and has the potential to be a great success. Time will tell if this turns out to be the case.