A Conversation with Stormbreaker Venture’s Glenn Lurie (Former CEO of Synchronoss & AT&T Mobility)

In this conversation with Innovation Unplugged host Jim Brisimitzis, Glenn Lurie of Synchronoss, AT&T Mobility, and, currently, Stormbreaker Ventures, reflects on a career that helped define modern mobile connectivity. Lurie recounts leading the historic Apple-AT&T iPhone negotiations, describing how the deal and subsequent App Store launch transformed not just AT&T but the entire global tech ecosystem.

From there, he discusses how wireless business models evolved, highlighting his creation of Cricket Wireless and the rise of MVNOs as vital engines of innovation. Now as General Partner at Stormbreaker Ventures, Lurie applies decades of telecom and software experience to identify the next wave of growth in IoT, edge computing, and AI-driven connectivity.

Throughout the interview, he offers candid insight into the balance between carriers and platforms, the importance of “smart money” in venture investing, and why the connected ecosystem remains one of the most exciting frontiers in technology today.

Keep reading the interview below or click the play button to watch on YouTube.

Jim Brisimitzis (Host):

And welcome back to Innovation Unplugged, where we spotlight visionaries reshaping enterprise and technology. I’m Jim Brisimitzis, your host. In this episode, we’re honored to be joined by Glenn Lurie, a telecom veteran whose leadership helped bring the first iPhone to AT&T and led to the rise of AT&T Mobility. He later served as the CEO of Synchronoss, and is now a General Partner at Stormbreaker Ventures. From pioneering mobile services, launching Cricket Wireless, and now investing in next-gen connectivity at Stormbreaker, Glenn’s career spans the major shifts in mobile, IoT, and edge technology. Today we’re going to explore his journey from the phone line to frontier tech. Glenn, thanks for taking the time to be with us today—we really appreciate it.

Glenn Lurie (Guest):

Jim, appreciate you asking and glad to be here.

Jim:

Awesome. Glenn, I know you get asked this a lot, but it would be great to have you talk about how instrumental you were in negotiating the first iPhone deal—certainly in the United States, arguably even the world—and how transformative that was, not just for AT&T but for the whole ecosystem that smartphones enabled.

Glenn:

Thanks for asking. It was a wonderful time. I was very fortunate. It was right after Cingular Wireless bought the old AT&T Wireless in 2004, and I was asked to join the Cingular senior team. Stan Sigman, who was our CEO, and Ralph de la Vega asked me to come in and lead that deal. I give them a lot of credit because before that we launched a phone you’ve probably never heard of—the Motorola ROKR. It was the first time Steve Jobs allowed the iTunes client outside one of his devices, but it only allowed 20 songs. You can imagine we didn’t sell many; it didn’t go well.

Ralph, to his credit, built a very strong relationship with Steve. When Steve was deciding to get into the phone business, he talked to all four carriers—there were four back then. We initially thought he was looking for a wholesale deal, like an Apple Wireless MVNO. I was running that part of the business for Cingular, so I went to the first meeting with Stan and Ralph. After that, they asked me to take point, which started a long, team-effort negotiation. I was talking with them almost every day—Steve, Eddy, Tim. It was a great learning experience for everyone.

What scared us most was that it might be a huge success—and of course it was. We were the first carrier with a three-year exclusive in the U.S., and first in the world. We learned a lot from the 2G iPhone that came out in ’07, but the real game-changer was the App Store with the 3G device in mid-’08. That changed everything—suddenly you had a computing device with an open browser in your hand. Back then we had WAP browsers and other limitations; it wasn’t truly “smart.” Now the smartphone is more important than your wallet or keys—it carries your life. Seeing and living that change was amazing.

Jim:

Going back in time, had you known how transformative the App Store and these experiences would be, would you have done anything different in terms of onboarding? A lot of the value ended up with the iPhone makers and app builders, while carriers were somewhat left out. Would you have done anything differently?

Glenn:

I don’t know that we could have, Jim. Think about where we were. I used to joke in 2004: if I’d asked you what you wanted in your iPhone, you’d have no idea because you didn’t know what it could do. It changed society. And let’s not forget what Google did with Android and their app store—that accelerated expectations too. Suddenly you don’t carry a paper plane ticket; you do everything on the phone.

You make a great point: the world’s top tech companies—think Netflix, Amazon, and others—wouldn’t be where they are without the carriers’ investment, the apps, and the devices. Many would argue they made more money than the carriers—that’s not much of an argument, they did. I still give the carriers a lot of credit: they continue to invest billions every year and move the ball forward. But that’s also why innovation—what you work on and what we work on at Stormbreaker—is so needed. Carriers need a fair return on their investments, and when others make bigger returns on the carriers’ backs, that should concern everyone. Connectivity runs our lives, and while carriers have been leading from the beginning, there’s debate about how long they can continue to do so under current pressures.

Jim:

Totally. Business models have changed drastically since the iPhone’s introduction. There’s a big push for more and more MVNOs. T-Mobile’s pickup of Ryan’s company, Mint Mobile, is a great example. You pioneered some of that earlier with Cricket. What was your goal with Cricket back then?

Glenn:

With Cricket, the goal was to bring in a flanker brand where we could do different things than you can behind the AT&T brand. I’ve always believed prepaid is just another way to pay. Early prepaid—think Tracfone days—was about lacking credit, buying refill cards with minutes. Over time, prepaid evolved into just another payment model.

We actually started a brand called Aio Wireless, then decided to purchase Cricket—based in San Diego—and combine them. The team that led that was amazing. That gave us a nationwide flanker brand. Today it’s still incredibly successful: AT&T has its own prepaid brand and there’s also Cricket.

The MVNO world—and all the segments and sub-segments—reflects people trying to evolve the wireless and connectivity business. That won’t stop. Carriers are stepping back, looking for cracks in the ecosystem. A lot of this was driven when Hans Vestberg’s Verizon bought Tracfone. AT&T lost a ton of subscribers; T-Mobile lost some too. You look at the billions in lost revenue and you have to replace it. The key to MVNOs is incrementality: you partner so they bring you new customers, not take your own. That’s a big part of carrier decision-making.

Jim:

Let me go off-script for a moment. The $1-point-something-billion Mint Mobile deal is one example, but across the big three there are MVNE outfits making it far easier to launch an MVNO than when you were building Cricket.

Glenn:

Absolutely. The stars have to align. You need a business model that makes sense, and now there are big MVNE players who are fantastic at what they do. They may represent one or multiple carriers, and they handle the heavy lifting. You can launch a mini-MVNO in a week from a back-office perspective—then you still have to do the marketing.

There’s still a lot of growth. People talk about 6G—sure, 6G will be better—but with 5G you can already do almost everything you need. Postpaid churn is at an all-time low; prepaid churn is around where postpaid churn was when I retired. People are settling in and keeping phones longer. So you look at bundling—fiber and other services—and we’re seeing carriers move there. There’s still huge opportunity in IoT. I was fortunate to start the IoT business in ’08—we called it Emerging Devices then. It’s still like the third inning in terms of the revenue and profitability IoT will bring.

Jim:

Do you believe that’s true given the saturation in the U.S.—something like more than one device per person?

Glenn:

I do. We don’t talk enough about making people’s lives better. If you have a smart house, a smart car, a smartphone, a smart building, a smart coffee shop—why can’t they talk to each other? Today it’s disparate, but imagine small things adding up: AI/ML sees your calendar and habits. Your phone and car coordinate the best route automatically. “Jim, are you stopping by Starbucks—place your regular order?” These little improvements will make our lives better. We’re just at the beginning.

Jim:

Awesome. I usually get asked that and agree there’s opportunity. I appreciate the insight.

Glenn:

One more thought: emergencies. Think about what happened in Texas—horrible. Or fire detection: using satellite tech and IP to see smoke and detect fires within minutes. If someone’s watching, LA fires never get going. This tech won’t just make life better; it’ll make it safer.

Jim:

Great point. Now, talk about juxtapositions: 27 years at AT&T, then CEO of a software company. Old-guard to new-guard. What was it like moving fully into software, given the norms and culture you brought from AT&T?

Glenn:

I give AT&T a lot of credit. I was a McCaw guy, then AT&T Wireless, then Cingular—really all the same company over time—and they allowed me and others to be very innovative. When I moved, it was to a company I knew well, with an executive team I knew well, and my goal was to have quick wins. A lot happened—we spent a lot of time on RCS, and Apple has now announced they’ll allow RCS on iPhones. There’s a lot of innovation coming in RCS. We were probably a little early on some things—the cloud business and others—but it was an incredible learning experience.

I’m glad I did it for three years; I learned a ton and brought that to Stormbreaker, where I spend most of my time now. People ask whether big-company execs can move to startups. My answer: yes—it depends on the person and their goals. For me, it was a big learning experience I use every day. It also helps me help our founders. Being a founder is a hard job; I spend a lot of time helping them think through problems, build, and scale.

Jim:

Marc Andreessen wrote the famous “Software Is Eating the World.” Are there lessons from your software-company time about the speed of software innovation and how fast it transforms platforms—especially as you bridge to your GP role at Stormbreaker?

Glenn:

Yes—and one of Marc’s colleagues later wrote “Wireless Is Eating the World.” I agree with both. Everything has sped up. Everyone wants to talk about AI—it’s amazing and getting better—but any winning platform still has to solve a real problem. I see a lot of decks saying “we’re AI for X,” but many aren’t actually AI. Venture works when you find cracks in the ecosystem.

We invest only in the connected ecosystem—we know it well: carriers, Qualcomm, Ericsson, Nokia, Nvidia—Jensen talks a lot about how wireless needs to keep up. Consumer expectations are changing. There’s no reason I shouldn’t be able to solve any problem on this device (my phone). That pushes us toward customer experience. It still costs seven or eight bucks to handle a call-center call at a wireless carrier. Imagine the savings if no one had to call. That’s where early AI impact will go. There’s also AI in the networks and at the edge—edge compute, edge cloud. Those will happen, but I think people will be cautious in how they roll out for good reasons.

Jim:

Stormbreaker is unique: very successful, but most firms shy away from bets with telecom dependencies. You’re all-in. What gets you excited, and where do others miss the mark?

Glenn:

I don’t think they’re wrong; they just may lack the knowledge base and history in our industry. I’m having fun. My partners—Sai and Andy—both have deep experience. Andy’s had two exits (one in cyber, one in networking). Sai was a banker in our space and is now a venture partner. We look for early connectivity innovations we can incubate and help grow. After 35 years, I know a few people in high places, so we use those networks to help our companies.

We’re finding great tech, and we help young founders run their businesses. We have a platform to help them scale, a group of venture partners you’d recognize by name, and an advisory council—also recognizable names—helping our companies. Our “hack” is: if we invest in a networking company, we’ll put an ex-network executive alongside it. We won’t write a check unless we can be smart money and make a difference. We’re respectful; being a founder is difficult. We’ve made four investments in our second fund with more to come: an IoT company, a silicon company doing amazing things (not in China, given CHIPS Act dynamics), and others. We’re finding the cracks and helping founders be successful.

Jim:

You see a lot of pitch decks. What tech really excites you right now? AI is everywhere, but as an investor, what’s compelling?

Glenn:

We have several box-checks. First is the team. You can have a great team with a good idea and still win; a great idea with a bad team won’t. We spend time with founders, their backgrounds, and experience. We look for true product-market fit and actual revenue—we don’t do pre-revenue.

Right now we’re seeing a lot in IoT, often using AI and compute to detect or act—like the fire-detection company we invested in; they do it really well. We also start with the end in mind: what does the exit look like—IPO (less fashionable lately) or acquisition? We move quickly out of respect for founders. There’s a ton of AI and customer-care tooling that will get better, a ton happening in edge cloud/edge compute—which must get better. 5G latency is great, but you have to understand what you process at the edge vs. send to the central cloud; the tonnage is huge and you can’t run all that over wide-area wireless. We also see secondary networks—an investment serving rural America with faster speeds using mesh networks at low cost—doing incredibly well. We’re looking under every rock. Founders know us; we see 40–50 companies a week. Not all fit, but we get a good view of trends.

Jim:

Fantastic. Last question: what advice would you give founders in this space?

Glenn:

Find smart money—people who will help you, not just fund you. Old-school venture wrote checks; you need partners who bring value: networks, hiring, operational guidance. If you’re selling into carriers or large companies, you’ll need someone who can get you in the door and make introductions. Being a founder is hard. Good venture partners understand that and work to make your path easier—not just with money, but by being in the boat with you and rowing toward success.

Jim:

Glenn, thank you for a fantastic, inspiring session. From launching the iPhone era to leading AT&T through its IoT, mobility, and MVNO businesses, you’ve been investing in the future of our connected world, spanning pivotal inflection points in telecom. A huge thank-you for sharing your insights and wisdom with us today. If you’re listening and looking at the next wave of connectivity, you should look at Stormbreaker—please reach out, we’d love to connect. Don’t forget to subscribe, leave us a review, and tell us how we did today. Glenn, thanks again for being with us—we really appreciate it.

Glenn:

Thank you for having me. Appreciate it.

Jim:

Of course.

How Will You Apply the Wisdom of Glenn Lurie’s Experience at Stormbreaker, Synchronoss & AT&T?

The Innovation Unplugged conversation with Glenn Lurie offers a rare perspective from an executive who has been at the center of nearly every major inflection point in modern connectivity—from leading AT&T’s partnership with Apple to his tenure as CEO of Synchronoss, and now as a venture investor shaping the next generation of network innovation.

Lurie’s reflections bridge the early era of mobile disruption with today’s AI-driven future. He underscores how carrier infrastructure laid the groundwork for the digital economy, why IoT and edge computing still hold vast untapped potential, and how founders must prioritize real problem-solving over buzzwords. His message is clear: success in the connected world requires collaboration between innovators, investors, and operators who bring both capital and deep domain knowledge.

As Stormbreaker Ventures continues to back startups redefining mobility, networks, and smart infrastructure, Lurie remains guided by the same principle that powered his early career—seeing opportunity where technology, business, and human behavior intersect.