Bloomberg Tech

Matt Garman on the $580B Backlog Behind AWS's Growth

Matt Garman· CEO of AWS at Amazon Web Services
·~11 min·English·Bloomberg
AI InfrastructureGPUInferenceTrainingBusiness Strategy
TL;DR

AWS's CEO argues its 40%-growth forecast is less optimism than bookkeeping — a $580B committed backlog, demand spread across every industry, and a buildout now capped by power and chips rather than by customers.

01The Growth Anomaly

Accelerating, Not Decelerating

<strong>A $184B business growing 39% would normally be slowing down; AWS says it has accelerated for six straight quarters instead.</strong>

we're a $184,000,000,000 run rate business that's growing 39%, and we've accelerated every single quarter for the last six quarters.

— Matt Garman, Bloomberg Tech
Key Insight
Garman's real signal is the acceleration, not the 39%: he calls growth at this size 'very unheard of,' so six straight quarters of speeding up — not the rate alone — is what he leans on.

02Why He'll Name a Number

The $580B Already on the Books

<strong>The confidence to forecast 40% growth two years out rests on a $580B backlog of committed spend — much of it already contracted.</strong>

if you see in our backlog, it's grown to be $580,000,000,000. So we have that much committed to spend on AWS, and it's growing really rapidly every single quarter.

— Matt Garman, Bloomberg Tech
Key Insight
A backlog far larger than the current run rate turns a growth forecast from a bet into near-bookkeeping — the demand is already committed, so the open question is capacity, not customers.

03The Demand Runway

One to Five Percent In

<strong>Enterprises have transformed only a few percent of their work with AI, and Garman sees that heading toward half.</strong>

we see customers on that journey where 3% is gonna grow to 10% is gonna grow to 50% of their business that's transformed.

— Matt Garman, Bloomberg Tech
Key Insight
If a 3-5% transformation already drives this much compute demand, the demand curve is front-loaded: most of the consumption that AWS is building capacity for has not been ordered yet.

04The Shape of Demand

Spread, Not Concentrated

<strong>AWS's growth comes from every industry at once, which Garman contrasts with rivals leaning on a couple of AI labs.</strong>

you look at some of the others that are growing, they have really high concentration with just a couple of these labs. For AWS, that's not the case. We're spread across almost every single industry that you can imagine.

— Matt Garman, Bloomberg Tech
Key Insight
Concentration is a risk multiplier: a provider leaning on two labs rises and falls with two customers' budgets, while diversified demand is a hedge against any single one pulling back.

05Where the Money Flows

The Anthropic Number Is a Customer Number

<strong>What looks like Anthropic buying compute is really tens to hundreds of thousands of AWS customers running Anthropic models through Bedrock.</strong>

most of that spend is actually spread across customers too because a lot of that spend is in Bedrock. And so it's actually our customers that are spending on Anthropic in Bedrock.

— Matt Garman, Bloomberg Tech
Key Insight
Bedrock reframes 'AI-lab revenue' as 'application revenue': by owning the inference layer, AWS captures the spend no matter which model lab a customer ultimately chooses.

06The Real Constraint

A Chip Every Fourteen Seconds, Still Short

<strong>The thing capping AWS's growth is not demand but a supply bottleneck that moves day to day across power, memory, chips, and network.</strong>

It's DRAM some days. It's chips other days. It's sometimes it's network components other days.

— Matt Garman, Bloomberg Tech
Key Insight
When the bottleneck rotates, no single fix unblocks growth — AWS has to scale every layer of the supply chain in lockstep, which is why Garman says he tracks suppliers three levels deep.

07A Forward Bet

Trainium Leaves the Building

<strong>Next year AWS will sell its own Trainium chip for use outside its cloud, because some customers want to run it on their own premises too.</strong>

But certain sets of customers also tell us that they wanna run these things on premise.

— Matt Garman, Bloomberg Tech
Key Insight
Shipping its silicon off-cloud is AWS conceding that not all compute will live in the cloud — and choosing to own the chip layer even where it will not own the data center.

08The Underlying Bet

Spend Now, Monetize for Thirty Years

<strong>AWS pays for capacity up front — backed by $80B of supplier financing — then earns it back over asset lives of five to thirty years.</strong>

there's a very large amount of CapEx that goes up front, and then we monetize that over periods of time, whether it's five or six years for servers, whether it's twenty or thirty years for data centers and power.

— Matt Garman, Bloomberg Tech
Key Insight
The real exposure is duration, not speed: $80B of financing bets that demand will still be there to monetize a data center or power plant two or three decades from now.