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What a revenue backlog counts, and what Alphabet's figure leaves out
A revenue backlog is signed contracts not yet booked as revenue. Alphabet's 10-Q shows what its $567.7 billion counts, what it excludes and how much it expects to book within 24 months.
Check our sources · 11 facts from 1 source
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Key points
- Alphabet's 10-Q says it had $567.7 billion of revenue backlog at 30 September 2026, of which $560.8 billion related to Google Cloud.
- The 10-Q says the backlog includes deferred revenue already recorded and amounts to be invoiced in later periods, and excludes cancelable contracts.
- Alphabet expects to recognize just over 55% of the backlog within 24 months, and the backlog includes $16.8 billion from an agreement with Crux AI, a related party.
What happened
Alphabet's Form 10-Q for the quarter ended 30 September 2026 says it holds $567.7 billion of revenue backlog, and $560.8 billion of it belongs to Google Cloud, which sells TPU chip systems. Revenue backlog is the value of customer contracts that Alphabet has signed but has not yet recorded as revenue.
In its Form 10-Q for the quarter ended 30 September 2026, Alphabet defines it as commitments in customer contracts that have not yet been recognised as revenue. The figure counts deferred revenue already on the balance sheet and also amounts that will be invoiced in later periods.
It excludes cancelable contracts, so a customer that can walk away without penalty adds nothing to it. Alphabet says it expects to recognise just over 55% of the backlog as revenue over the next 24 months, with the rest after that, so a large part of the figure is not due soon.
The 10-Q also says the backlog is largely driven by contract duration and by Alphabet's ability to deliver under the contract terms, and on when customers use the services. Two details show that the number is not a plain forecast.
In the first quarter of 2026 Alphabet changed its reporting to include contracts with an original term of one year or less, and the backlog includes $16.8 billion from a multi-year commercial agreement with Crux AI, an unconsolidated joint venture that Alphabet treats as a related party.
Nearly 99% of the total is Google Cloud: $560.8 billion of $567.7 billion, both at 30 September 2026.
TPU systems matter here because the 10-Q says Google Cloud product sales generally consist of the sale of TPU systems, and that some arrangements may include options requiring Alphabet to repurchase the hardware at pre-set prices.
What it means for you: when a cloud company quotes a backlog, check three things in its filing, whether cancelable contracts are excluded, how much is due within 24 months, and whether any of it comes from a related party.
A backlog says what customers have committed to buy, and it does not say that the revenue has arrived or will arrive on schedule.
Underlined sentences link to the facts we checked. Dotted words open a short explainer.
Fact 7 of 11 · from Alphabet Inc. (SEC filing), 28 Oct 2026
The estimated revenue backlog and timing of revenue recognition for these commitments is largely driven by contract duration along with our ability to deliver in accordance with relevant contract terms and when our customers utilize services, both of which may fluctuate from period to period.
What it means for you
Our viewA backlog records what customers have committed to buy, not revenue that has arrived. Before you read a cloud company's figure as a sign of demand for AI, check the filing for three things: whether cancelable contracts are excluded, how much is expected within 24 months, and whether any of it comes from a related party.
For Google Cloud, the 10-Q says product sales generally consist of TPU systems and that arrangements may include options requiring Alphabet to repurchase the hardware; it does not say how many do. The next quarterly filing will show whether the 24-month share and the Crux AI amount have changed.
It adds no new facts.
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Check our sources
Every sentence above is checked against this source.
1 Alphabet Form 10-Q for the quarter ended 30 September 2026
Open the source archived copy-
The 10-Q says Alphabet had $567.7 billion of remaining performance obligations at 30 September 2026, of which $560.8 billion related to Google Cloud.
citeAs of September 30, 2026, we had $ 567.7 billion of remaining performance obligations (revenue backlog), of which $ 560.8 billion related to Google Cloud.
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The 10-Q says: "Revenue backlog represents commitments in customer contracts that have not yet been recognized as revenue."
citeRevenue backlog represents commitments in customer contracts that have not yet been recognized as revenue.
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The 10-Q covers the quarter ended 30 September 2026.
citeFor the quarterly period ended September 30, 2026
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The 10-Q says revenue backlog includes related deferred revenue currently recorded and amounts to be invoiced in future periods.
citeRevenue backlog includes related deferred revenue currently recorded as well as amounts that will be invoiced in future periods
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The 10-Q says revenue backlog excludes cancelable contracts.
citeand excludes cancelable contracts and payments we make to our customers not expected to be in exchange for distinct goods and services.
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The 10-Q says Alphabet expects to recognize just over 55% of the revenue backlog as revenues over the next 24 months, with the remainder after that.
citeWe expect to recognize just over 55 % of the revenue backlog as revenues over the next 24 months with the remainder to be recognized thereafter.
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The 10-Q says the change in backlog is largely driven by contract duration along with Alphabet's ability to deliver in accordance with relevant contract terms and when customers utilize services.
citeThe estimated revenue backlog and timing of revenue recognition for these commitments is largely driven by contract duration along with our ability to deliver in accordance with relevant contract terms and when our customers utilize services, both of which may fluctuate from period to period.
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The 10-Q says that in the first quarter of 2026 Alphabet elected to change its reporting of revenue backlog to also include contracts with an original expected term of one year or less.
citeIn the first quarter of 2026, we elected to change our reporting of revenue backlog to also include contracts with an original expected term of one year or less.
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The 10-Q says the backlog included $16.8 billion associated with a multi-year commercial agreement with Crux AI, an unconsolidated equity method joint venture and a related party.
citeOur revenue backlog as of September 30, 2026 included $ 16.8 billion associated with a multi-year commercial agreement with Crux AI, an unconsolidated equity method joint venture and a related party.
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The 10-Q says Google Cloud product sales generally consist of the sale of TPU systems.
citeOur Google Cloud product sales generally consist of the sale of TPU systems comprising hardware, software, installation, support, and extended warranty services.
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The 10-Q says customer arrangements for Google Cloud product sales may also include options requiring Alphabet to repurchase the hardware and embedded software at pre-set prices over a multi-year term, generally accounted for as rights of return.
Toned down to what the source says
citeCustomer arrangements may also include options requiring us to repurchase the hardware and embedded software at pre-set prices, over a multi-year term, which are generally accounted for as rights of return.
Every sentence above is checked against this source. Each fact has its own address you can cite.
Source 1 · Alphabet Inc. (SEC filing) · 28 Oct 2026
Alphabet Form 10-Q for the quarter ended 30 September 2026
The 10-Q says Alphabet had $567.7 billion of remaining performance obligations at 30 September 2026, of which $560.8 billion related to Google Cloud.
As of September 30, 2026, we had $ 567.7 billion of remaining performance obligations (revenue backlog), of which $ 560.8 billion related to Google Cloud.
The 10-Q says: "Revenue backlog represents commitments in customer contracts that have not yet been recognized as revenue."
Revenue backlog represents commitments in customer contracts that have not yet been recognized as revenue.
The 10-Q covers the quarter ended 30 September 2026.
For the quarterly period ended September 30, 2026
Show all 11 factsShow fewer facts
The 10-Q says revenue backlog includes related deferred revenue currently recorded and amounts to be invoiced in future periods.
Revenue backlog includes related deferred revenue currently recorded as well as amounts that will be invoiced in future periods
The 10-Q says revenue backlog excludes cancelable contracts.
and excludes cancelable contracts and payments we make to our customers not expected to be in exchange for distinct goods and services.
The 10-Q says Alphabet expects to recognize just over 55% of the revenue backlog as revenues over the next 24 months, with the remainder after that.
We expect to recognize just over 55 % of the revenue backlog as revenues over the next 24 months with the remainder to be recognized thereafter.
The 10-Q says the change in backlog is largely driven by contract duration along with Alphabet's ability to deliver in accordance with relevant contract terms and when customers utilize services.
The estimated revenue backlog and timing of revenue recognition for these commitments is largely driven by contract duration along with our ability to deliver in accordance with relevant contract terms and when our customers utilize services, both of which may fluctuate from period to period.
The 10-Q says that in the first quarter of 2026 Alphabet elected to change its reporting of revenue backlog to also include contracts with an original expected term of one year or less.
In the first quarter of 2026, we elected to change our reporting of revenue backlog to also include contracts with an original expected term of one year or less.
The 10-Q says the backlog included $16.8 billion associated with a multi-year commercial agreement with Crux AI, an unconsolidated equity method joint venture and a related party.
Our revenue backlog as of September 30, 2026 included $ 16.8 billion associated with a multi-year commercial agreement with Crux AI, an unconsolidated equity method joint venture and a related party.
The 10-Q says Google Cloud product sales generally consist of the sale of TPU systems.
Our Google Cloud product sales generally consist of the sale of TPU systems comprising hardware, software, installation, support, and extended warranty services.
The 10-Q says customer arrangements for Google Cloud product sales may also include options requiring Alphabet to repurchase the hardware and embedded software at pre-set prices over a multi-year term, generally accounted for as rights of return.
Toned down to what the source saysCustomer arrangements may also include options requiring us to repurchase the hardware and embedded software at pre-set prices, over a multi-year term, which are generally accounted for as rights of return.
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