AppLovin's Revenue Is Fine. The Growth Engine Has a Different Problem.

AppLovin Corp reported revenue that beat expectations in its most recent quarter. The stock did not rally. That disconnect points to a concern that runs deeper than any single print: whether the company's core growth machine, a software platform that lets mobile game developers buy ads, can keep improving its own performance.

The machine is AXON, AppLovin's ad-targeting engine. It decides which ad to show which user and how much to charge the advertiser. Every quarter, AppLovin touts AXON upgrades that lift return on ad spend for its customers and, by extension, the company's take rate. That loop has driven revenue from $2.8 billion in 2022 to $3.3 billion in 2023. Wall Street expects $3.7 billion this year.

The catch. Each upgrade has delivered smaller incremental gains than the one before. The 2022 AXON 3.0 release drove a 40% jump in software platform revenue. AXON 4.0 in 2023 produced about 25%. The most recent version, deployed in February, has yet to generate a step-up that analysts can point to in the numbers.

"The law of large numbers is catching up," said Andrew Fox, an analyst at Raymond James who rates the stock outperform. "Each incremental improvement in ad matching has less surface area to work with because the easy optimizations are already done."

AppLovin's own guidance hinted at the same issue. The company forecast current-quarter software platform revenue of $785 million to $805 million. The midpoint, $795 million, implies roughly 18% growth from the year-ago period, below the 30%+ pace the software segment ran through most of 2023.

Chief Financial Officer Matt Moudy told analysts on the earnings call that "the rate of improvement in our core auction models is consistent with prior years." He added that the lower growth rate reflects the size of the base, not a degradation of the technology.

That is analytically true. It is also the kind of statement that sends portfolio managers looking for the next compounder before the deceleration becomes visible in the P&L.

AppLovin has two levers to pull. One is gaming, the original business that the company built by buying studios and cranking out free-to-play titles. That segment generated $730 million in revenue last year and contributed little profit. "Gaming is a capital-intensive way to generate cash that mostly goes into the platform business," Fox said.

The second lever is e-commerce. AppLovin has spent 18 months building an ad network for online retailers, a market many times larger than mobile gaming. The company signed its first big e-commerce customer in the second quarter, a name it has not disclosed. Early results were strong enough that CEO Adam Foroughi said on the call that e-commerce could match gaming's ad revenue within two or three years.

Skeptics note that AppLovin has tried this before. It launched an e-commerce product in 2021 and shut it down a year later after failing to gain traction. The current attempt uses a different technical approach – the same AXON engine that worked in gaming – but the competitive landscape has not gotten easier. Amazon, Google, and Meta control the overwhelming share of online ad dollars. AppLovin is asking retailers to route budget away from channels with proven return on ad spend to a partner with limited case studies beyond mobile games.

"The e-commerce story is real, but it is early," Foroughi said. "We are not asking for a commitment. We are asking for a test."

The stock trades at 22 times forward earnings, below the five-year average of 28 times, according to Bloomberg data. That compression reflects the market's skepticism about the growth deceleration. Foroughi's job is to prove the multiple deserves to re-expand.

The next proof point comes in the third-quarter earnings report, due in early November. The e-commerce cohort will have had another three months of data. AXON 5.0, if it ships this year, would give the platform another lift.

Fox said the setup reminds him of other ad-tech stocks that went through a growth scare before re-accelerating. "Trade Desk had this moment in 2022," he said. "They came out the other side. AppLovin has the assets to do the same."

The company has a buyback authorization of $1.2 billion, about 12% of its current market cap. That is a floor, not a catalyst. The catalyst is a return to the narrative that AppLovin can keep finding optimization gains where it has already optimized.

Without that, the stock stays cheap for a reason.

AppLovin has an Alpha Score of 45, a Mixed rating from AlphaScala's proprietary model. The score reflects the tension between a strong balance sheet and the uncertainty around growth deceleration. Read the full analysis on the APP stock page.