Google Inc. has signed a game-changing agreement to acquire mobile ad network AdMob for $750 million in stock in a move that validates mobile advertising as an effective marketing medium.

Google is hoping that this acquisition will enhance its existing expertise and technology in mobile advertising, while also giving advertisers and publishers more choice in this fast-growing area. The deal will help Google in its efforts to develop more effective tools for creating, serving and analyzing emerging mobile ads formats and expand beyond its traditional focus on search advertising.

?We?ve been talking about the awesome opportunity that mobile marketing brings to the world,? said Mike Wehrs, president/CEO of the Mobile Marketing Association, New York. ?Some people understand that, and this deal shows that the largest and best-known advertising company?Google?understands the awesomeness of the opportunity, and they understand where this is going.

?If anything, it?s absolutely proof-positive of the value of the mobile channel and it encourages brands to take a very hard look at their priorities,? he said. ?If they?re not already increasing their mobile spend, this is a wake-up call.

?It sets to rest any questions as to whether mobile ad networks had a sustainable, profitable business model, and this will cause people to pay attention, wow, there is significant large-player interest, so it spells opportunity.?

Founded in 1998 by Stanford Ph.D. students Larry Page and Sergey Brin, Google is a top Web property in all major global markets, albeit largely monetarily successful in its search advertising business. It has recently made mobile an increasing focus of its business.

AdMob, San Mateo, CA, is one of the leading mobile ad networks specializing in banner ads for brands such as adidas, MTV, Land Rover and Toshiba that run on publisher sites such as CBS, AccuWeather, Cellufun, MovieTickets.com, Lonely Planet and Stitcher. These ads run across iPhone sites and applications, as well as those based on Google's Android platform.

Founded in 2006, the 140-employee AdMob won $47 million in funding from investors such as venture capital firms Sequoia Capital and Accel Partners.

AdMob and Google share a common investor in Sequoia Capital, a well-known Silicon Valley eminence.

Google?s rationale
Mobile advertising is a rapidly growing and competitive space, and Google and AdMob are currently specializing in different areas.

Though Google offers many forms of mobile advertising, its focus to date has been on mobile search ads, while AdMob's focus has been mobile display ads and in-application ads.

Google dubbed AdMob the quintessential Silicon Valley startup and claims that it is generating impressive year-on-year revenue growth.

Both companies have approved the transaction, which is subject to customary closing conditions.

As this ecosystem continues to grow, the company expects these new marketing media to offer significant benefits.

Google believes that advertisers will be better able to engage mobile users with AdMob's ad formats. The deal will bring new innovation and competition to mobile advertising and will lead to more effective tools for creating, serving and analyzing emerging mobile ad formats, per Google.

The company claims that, by improving the performance of mobile advertising, publishers and developers will be able to monetize their content more effectively, which will hopefully have benefits for the wider mobile ecosystem.

Google also claims that users will see more relevant ads and ultimately get access to more free or low-cost ad-supported content and applications, improving their mobile experience.

The mobile advertising space will remain highly competitive, with more than a dozen mobile ad networks.

The deal is similar to mobile advertising acquisitions that AOL, Microsoft and Yahoo have made in the past two years.

Analysts abuzz
Industry analysts are buzzing about the news of the acquisition, and many were eager to chime in with their thoughts about the potential impact of the deal.

?This definitely puts Google in a good position?it really helps them with display ads,? said Tole Hart, Philadelphia-based research director of consumer services at Gartner. ?AdMob is definitely a large ad network, and this is taking a large competitor out of the market, but there are still enough ad networks out there to make it a fairly competitive market.

?There is less competition, but still some competition in the market, Yahoo in search, and other mobile ad networks such as Quattro Wireless, Millennial Media, Jumptap and a few others still in the market,? he said. ?It?s still going to be competitive.?

Many analysts believe that mobile advertising has nowhere to go but up, so there will be plenty of room for multiple players in the space.

This definitely helps Google position itself well for strategic growth in the ecosystem.

?We think the mobile advertising market is going to grow a lot, and to me it seems like a pretty good deal,? Mr. Hart said. ?If it?s going to help you in this market going forward, it?s money well spent?the current revenues aren?t going to add up, but if it gets you going and gives you some assurance that you?ll be a leader, it?s worth it.

?Five years from now, everyone will have a smartphone or a really good feature phone, so there will be a lot of eyeballs and a lot of revenue,? he said.

Gartner projects that the worldwide revenue for mobile advertising will be $13.5 billion in 2013, up from around $500 million in 2008. This includes mobile banner ads, SMS, text links, search and maps, ads in applications and games, ads in videos and TV shown on a mobile phone.

Up until now, Google has focused mainly on search advertising, but this deal signals that it has its sights set on other areas as well.

?This one move underscores Google?s ongoing insistence that their strategy is to look at mobile and be a big player there, and this gives them one more piece of that puzzle, one more tool to pursue that strategy,? said Neil Strother, analyst at Forrester Research, Kirkland, WA. ?They do OK with AdSense for mobile already, and this gives them a platform to go into display more and play in the smartphone space, because AdMob has leveraged that pretty well.

?Mobile advertising is still a fairly small chunk of the interactive marketing spend, it?s still relatively early, but now Google can get in and marshal their resources, and they will become a major player,? he said. ?It probably solidifies them as the leader in the mobile marketing ecosystem.

?The potential is rather high to reach more mainstream users, because even mid-tier phones come with browsers and more people are signing up for data plans that come with Web browsing, so they can search and discover things that are entertaining and can have advertising in some way.?

Some analysts focused on the potential for integrating AdMob with AdSense to some degree, and the various synergies the AdMob acquisition could create for Google.

?First off, this is a big deal, both in deal size and what it could mean for Google,? said Michael Boland, San Francisco-based senior analyst and program director at BIA/Kelsey. ?Google is clearly keen on replicating its online dominance to the mobile world as growing smartphone penetration drives the growth of the mobile Web.

?What it?s done so far has mostly been text advertising on Google searches and throughout its AdSense for mobile network mirroring its online strategy,? he said.

What AdMob brings is an extensive network of display ad inventory on 15,000 mobile Web sites and applications for iPhone and Android, according to Mr. Boland.

?It?s been the largest ad network for in-app ad inventory on the iPhone, which has important implications for demographic targeting and audience segmentation,? Mr. Boland said. ?With AdMob, Google can now reach incremental mobile users and beef up its ability to serve mobile display advertising.

?This is a strong position if you combine it with the fact that Google has so many existing online advertisers,? he said. ?It can transition many into mobile marketing with a one-stop-shop approach.

?This has implications for many more advertisers entering AdMob?s network?otherwise ad networks rely on a combination of direct sales and some self service, so in that respect, Google?s front door to advertisers gives AdMob an advantage over other ad networks.?

Self-service mobile advertising will grow in usage, which suggests Google?s approach will position it well, according to Mr. Boland.

?We could see more and more mobile distribution options integrate with its existing AdWords dashboard, again, a one-stop-shop approach,? Mr. Boland said. ?If you think about it, this again mirrors Google?s online approach.

?Other mobile ad networks have meanwhile begun to ad self-service tools to reach more mid-market and SMB long-tail advertisers,? he said. ?This will be a growing source of mobile ad revenue as mobile marketing reaches these segments of the market, just like they did online.?

Focusing on display, search and messaging-based advertising, eMarketer predicts that U.S. mobile advertising spending will grow from $320 million last year to $416 million this year to more than $1.5 billion by 2013.

?Google?s acquisition of AdMob obviously gives a lot of legitimacy to mobile marketing in general and mobile display advertising specifically,? said Noah Elkin, senior analyst at eMarketer, New York. ?It signals, as on the desktop, that the combination of display and search are going to be what drives the advertising ecosystem, including mobile advertising.

?I?m sure that all of the mobile ad networks have been thinking about a combination like this, they?ve all received quite a bit of venture capital money over the past few years, and they?ve been contemplating something like this as a potential exit strategy,? he said. ?This deal could help accelerate that timetable.

?Google putting a lot of money into the space speeds things up a bit.?

Mr. Elkin would not rule out the possibility that this deal could lead to an acquisition by Microsoft or another Google rival.

?Microsoft getting involved is certainly possible?AOL bought Third Screen Media and merged that into Platform-A,? Mr. Elkin said. ?Microsoft has invested pretty heavily in voice search with the TellMe acquisition a couple of years ago, and I?m sure they?re looking pretty closely at mobile display as well.

?This is the beginning of a dance or musical chairs, with everyone looking for a partner,? he said. ?It?s all leading mobile ad networks to cater to slightly different constituencies, there?s not a lot of overlapping reach, so they are viable acquisition targets?AdMob is very strong with iPhone users, while Quattro and Millennial have different user bases, so there are lots of ways into this market.

?We?ve pointed to display and search as the two main components driving the market, increasing smartphone adoption and the increase in mobile Web surfing and applications usage is driving that.?

Open letter from Omar Hamoui, founder/CEO of AdMob, San Mateo, CA, to publishers, advertisers and visitors to AdMob.com
This morning we announced that AdMob has signed a definitive agreement to be acquired by Google. I'm obviously excited, and not only for our customers, partners, and employees. I'm excited because I believe this will be an important moment for everyone involved in producing, consuming, or monetizing engaging products on mobile. The truth is that the mobile industry has had no shortage of creative energy, amazing products, and talented entrepreneurs. But until now, it has always felt like those of us involved in this space played second fiddle to our online brethren. I believe that time is over.

I've been working in mobile for over 7 years now. Before AdMob, I founded two separate mobile startups that never got significant traction. It was so frustrating to build what I knew was an incredible service only to find myself unable to distribute or monetize the product without a carrier or handset deal. Turns out, I wasn't the only one. Talk to any veteran in mobile and they will tell you just how hard it was to get things done only a few years ago. I remember we used to have a cynical saying that summarized both the promise that mobile possessed and the monumental barriers we could not cross: "Mobile is the future, and always will be."

That frustration is what led me to found AdMob a few years ago while I was in grad school. Over the years I've been fortunate enough to gather a tremendously talented group of employees. Together we've been a part of helping to create a healthy and vibrant environment where developers and publishers, small and large, can both promote their services as well as benefit from the attention and usage their products attract. In our early days we were focused primarily on the mobile web, and gained immense satisfaction from each new business that our service made possible within the mobile browser.

Then came the iPhone. Suddenly, Apple solved so many problems that had plagued mobile for so long. They showed all of us the way forward and their efforts have led to a landslide of rapid improvements in our space. We were so excited by the promise the iPhone represented that we shifted a significant portion of our attention to that device in its very early days. We launched the first iPhone ad units focused on the web and quickly added the capability to run ads in applications. Now with the addition of excellent devices from Palm, Nokia, RIM, and plethora of Android powered smartphones, we have all the preconditions necessary for what will be a tidal wave of mobile browsing and app usage. But let there be no mistake. Our business, and the mobile industry in general, owes Apple a debt of gratitude.

We now operate in an environment that is much more advanced than the one we entered into a few years ago. There are literally hundreds of competitors, small and large, with different areas of focus and expertise. Lately, it seems that almost every week we hear about a new idea or company in the mobile advertising space. This has led to rapid innovation, and we're excited about the positive attention this deal will bring to mobile advertising. We have no doubt this will bring even more players into the space and accelerate all the innovation that is already taking place.

There are so many people to thank for getting us to this point. We've benefited from the advice and support of the best investors and advisers in the world. We've had tremendous publishers, advertisers, and partners. We're very excited by all the very real benefits this will bring for them. Our ads will become more relevant, our products more robust, and our monetization capabilities more significant. Most importantly, I've had the honor of working with a team of people that were all, top to bottom, completely committed to our mission. I've never in my career seen such dedication, excellence, and passion. This is a group that is smart, fun, and very focused on building and launching amazing products. We've been able to keep the bar so high that I often tell people that I'm very lucky to have founded the company in the first place, as I am fairly certain I wouldn't have made it through the interviews. So let me be plain: None of this would have this happened without the team at AdMob, and I will be forever in their debt.

The best part of all this is what's next. We are not going away. After our deal with Google closes, we will work together to accelerate the pace of innovation in this area. Our product and engineering teams will keep building great products for all of our customers. Our business development team will keep working to maximize ad revenue for the more than 15,000 mobile Web sites and applications that make up AdMob's publisher network. Our sales teams will keep working with our thousands advertisers to deliver successful campaigns and our marketing group will keep pushing to get the word out about mobile. It's just that now we will be able to do an even better job for all of our customers.

I have one important thank you left and it is for Google. We've been blown away by their entrepreneurial attitude, their speed, and their insight. My management team and I have been lucky enough to spend time with some key people at Google, and we've always walked away excited about our shared values and similar cultures. In all of our interactions we've felt their passion for innovation and new ideas. Obviously this transaction represents only a part of their overall interest in mobile but all of us at AdMob are looking forward to working with them to make sure that the future of mobile is no longer so far away.

Mobile industry's two cents
With the deal sending shockwaves through the industry, many competing mobile ad networks and other players in the mobile ecosystem were eager to share their views about the potential impact of Google?s acquisition of AdMob.

Here is what they had to say:

Andy Miller, CEO of Quattro Wireless, Waltham, MA
I think it has a huge impact. We?ve been hearing rumblings, and I was hoping that it would be Google. It?s a huge validation point for the industry, as Google is the most sophisticated mobile player, and it wanted to accelerate on this with a mobile ad specialist like AdMob.

Google said that the mobile Web is different and we need to accelerate in this space. It?s an exciting development for Quattro, as well.

Agencies are the ones putting it on the table in front of brands, and a lot them are partners with Google, so this further validates the space for them. It?s further justification to present mobile plans to their clients.

This ups everyone?s ante. Hopefully we?ll lead the way with our targeting. It?s a pretty robust ecosystem of folks trying to move the market, and this will accelerate it and move it forward by years.

This is the first big domino to fall. When Google comes out and said mobile is different and we want to dominate it, people will take notice.

Paul Palmieri, president/CEO of Millennial Media, Baltimore, MD
What happened today is astounding. Google?s perspective has always been that mobile is just the Internet. Today Google validated what many companies including Millennial have thought for years?that mobile is a different market with a huge potential for advertising, possibly a bigger opportunity than online media. 

As the clear leader in mobile brand advertising, we are happy to see a player like Google bring economies of scale to the performance advertising space in mobile. 

Millennial Media has generated our substantial lead in the market by focusing on the advertiser, delivering results, and has been rewarded with the largest reach of any media company large or small.

Reaching 80 percent of the U.S. mobile audience, we look forward to working alongside the Google/AdMob pairing to fully realize the vast potential of the mobile advertising market. Congratulations to Google and to AdMob.

Paran Johar, New York-based chief marketing officer of Jumptap
The announcement is causing tremendous excitement as it validates the enormous potential of mobile advertising. We predicted consolidation in the industry and AdMob?s broad high-volume business model is highly synergistic for Google.

The industry frontrunner will be determined by who can deliver the most advanced targeting capabilities for better ROI for advertisers and publishers.

Patrick Moorhead, director of emerging media at Razorfish, Chicago
It?s obviously super-exciting?it?s obviously a landmark deal, not only the scale of it, but the fact that it?s Google. It?s a sign that mobile is no longer emerging media, because they bought scale, they bought the leader in the space. I?m a huge fan of those guys, we do a lot of business with them and with Google, and this is good news for everyone in the industry.

What it means for other ad networks is that there is a future for their business and it?s growing?a rising tide floats all boats. Other players shouldn?t be thinking ?game over,? they should be thinking ?game on.?

If you take the model that happened with our company (see story), Google picked up DoubleClick and Microsoft picked up aQuantive, this signals that Google played their cards, bought a leader and, based on precedent, it won?t be long before Microsoft looks around and says ?wow, we have to make a move.?

Brands are the only people who aren?t playing effectively in the mobile space, and this is a wake-up call to clients who says mobile is not a real opportunity, because it is. Google doesn?t get involved in anything it doesn?t think has scale.

Michael Chang, CEO of Greystripe, San Francisco
This is an unprecedented validation of mobile advertising and demonstrates the value of rapidly growing a mobile-only advertising platform.

It is also a clear sign that Google understands the value of the mobile channel and brought in a company that has created a mobile-specific solution. We congratulate all of our industry colleges over at AdMob on their hard work.

Gib Bassett, director of marketing at Interactive Mediums, Chicago
Upon hearing this news today, my initial reaction was ?validation for mobile advertising,? but definitely not ?game over for ad networks as a competitive segment.? Given the high valuation placed on AdMob, Google clearly sees what AdMob has created as very compelling and a strategic fit with its pre-existing ad program, AdSense.

I think the value of ads displayed in rich apps, such as ones served by AdMob, may have more value than AdWords served on search results pages and sites across the AdSense network, simply because an app user has so much more invested in the experience and therefore is paying a lot more attention to what's being displayed for them.

I thought the news was especially interesting given recent word that AOL was likely exiting the mobile ad business despite a lot of investment and an acquisition [of Third Screen Media]. So although mobile advertising is a relatively new category, it's matured a lot in a short period of time, having seen large efforts like AOL's come and go, and a giant like Google coming in and making a statement like it has buying AdMob.

I'd also say that this is another indicator of the ?mobile customer experience? driving the smart moves in the industry.

Google knows that to provide the best mobile ad offering, it needs to consider all the ways ads can be most effectively served to consumers on mobile devices?across mobile-optimized Web-search results through rich smartphone applications. They have done that exactly and now have a stronger offering which blends AdSense and AdMob.

For other ad networks, there is still room to move, but they need to more clearly differentiate their offerings.

As the nature of the mobile channel continues to morph and lines among disconnected categories like SMS text messaging, the mobile Web and applications start to blur, there should still be room for other ad networks to come up with innovative ways of helping marketers connect with their customers in the most timely and relevant manner possible.

Gary Schwartz, president/CEO of Impact Mobile, New York
AdMob has done a tremendous job globally of positioning mobile as extension of the digital buy. Although display advertising on mobile is still relatively embryonic, digital standards bodies like the Interactive Advertising Bureau are actively positioning mobile as an extension of the more mature online cousin.

There is no doubt that this Google deal will further legitimize the mobile display buy with brands and agencies.

Eric Harber, president and chief operating officer of HipCricket, Kirkland, WA 
Given that Google is the buyer and the size of the deal is so large, this is certainly a milestone moment for mobile advertising and marketing. It provides additional validation to our firm belief and experience that mobile marketing has moved beyond the test phase and now has a seat at the table when the brand?s marketing mix is developed and dollars are allocated.

However, mobile advertising isn?t an end-all solution for brand managers seeking to reach consumers via mobile. Oftentimes, SMS is the gateway to engagement because of its ability to reach the great majority of mobile subscribers who have text messaging capabilities on their devices.

Calls-to-action and the resulting activity by consumers have proven to drive sales and give brands a valuable, permission-based ongoing relationship with consumers looking for ongoing information and offers. This personalized loyalty and relationship marketing aspect is uniquely driven via SMS mobile marketing and is growing in importance.

Dave Gwozdz, CEO of Mojiva, New York
The news that Google acquired mobile advertising player AdMob for $750 million confirms the legitimacy of the mobile advertising industry, and overcomes any skepticism of whether small screens can offer big opportunities to reach mobile consumers.

The fact that Google has placed a premium on owning a mobile ad network is very notable. The market has definitely matured to the point where it makes sense for online behemoths to try to combine networks, analytics and delivery technologies in the hopes of capturing a share of this growing market.  
 
Zohar Levkovitz, CEO of Amobee, Redwood City, CA
The recent marriage between Google and AdMob is a clear indicator that the mobile advertising industry has a bright future.

Industry innovation will also stand to benefit from Google entering the competitive mix.

However, Google?s recent financial commitment also signals to operators developing their own mobile advertising offerings that there is no time for complacency.

While operators still own the mobile market in terms of reach and the subscriber in terms of trust, billing relationships, user demographics and targeting information, it is undeniable that Google?s recent acquisition is a game-changer.

Nevertheless, there are still challenges to overcome and fragmentation continues to be a stumbling block.

In order for mobile advertising to have a strong, viable future, we believe that the solution must be more centralized around the unbeatable assets of the mobile operators.

Major brands and media buyers want a one-stop shop solution and access to the operator?s premium inventory. An operator-centric approach will play a key role in making this possible and further accelerate adoption.

Ken Willner, CEO of Zumobi, Seattle
AdMob is a Zumobi partner and this is a great validation of the potential of the mobile advertising space. 

Zaw Thet, CEO of 4Info, San Mateo, CA
Beyond our obvious joy for Omar, Tony [Nethercutt, vice president of sales at AdMob], Jason [Spero, vice president of marketing at AdMob] and all our friends at AdMob, there?s much more to this story, such as:

 · Thus far, nobody has talked about what this means for Android/Droid ? and whether this will hurt iPhone developers and/or help other mobile ad networks as Google influences AdMob to spend more time on Android. 

· We believe this is great news for the mobile industry as it indicates the momentum and growth we?ve experienced over the past two years. That said, the rumor we?ve heard has Apple also bidding for the business ? maybe one reason the price was so good.

· Lastly, we want to clear something up. It has been pointed out that 4Info's primary short code [44636] is featured in the SMS ads picture on Google?s announcement page ? this does not imply any kind of special relationship with Google or AdMob. We do work with both companies, but it does reinforce that SMS is a critical part of the industry, and that no mobile marketing/advertising program is complete without SMS. We also believe it speaks to our leadership position in the SMS space.  

Susan Marshall, vice president of marketing at ChaCha Mobile, Indianapolis, IN
We think the acquisition validates the claim that we have all been saying: There is enormous opportunity in mobile advertising and we have just begun to see what?s possible. 

There is plenty of room for innovation and competition in the mobile advertising space. Interestingly, AdMob only works well on less than 17 percent of the phones out there, including iPhones and BlackBerrys. So, there is big upside. SMS works on all phones, i.e. the overwhelming majority of 83 percent of the other phones out there.

In the end, it's all about what the brand is trying to achieve with mobile advertising. We believe in a multichannel approach. Web, SMS and display make the most sense, with a heavy emphasis on conversational SMS when you are trying to reach youth.

Alec S. Andronikov, CEO of MoVoxx Inc., Los Angeles
I actually still think that when we come to mobile advertising, the industry is just starting to cross the ?chasm? (per Geoff Moore?s analogy) between early adopters and not yet adopted by the early majority of advertisers. This acquisition allows AdMob to get into the ?early majority? because of Google?s ad relationships.

I think it could potentially start what I call a second round of mobile ?musical chairs,? as other big guys are going to start looking for acquisitions that give them similar capabilities but are cheaper plays, as not a lot of folks out there have nine figures to spend on mobile acquisitions.