Shopify reported third-quarter revenue of $3.74 billion on 3 November, up 32% from a year earlier, on $119.1 billion of gross merchandise volume (GMV). Its quarterly filing now names “LLM usage costs” among the infrastructure costs behind a rise in the cost of its subscriptionbusiness.
That business kept 79.1% of its revenue after those costs in the quarter, down from 81.7% a year earlier. By our arithmetic, it was the fourth quarterly decline in a row.
Business Pill · Gross Margin
An evergreen Business Engineer explainer on gross margin: what a company keeps from each dollar of revenue after the cost of delivering it. It explains the general idea only and does not discuss Shopify.
The key insight: By our arithmetic, Shopify’s subscriptionbusiness kept 79.1% of its revenue after the cost of serving it in the third quarter, down from 81.7% a year earlier, as its 10-Q named LLM usage costs among those costs.
Shopify’s release puts revenue at $3,742 million, against $2,844 million a year earlier. GMV, the value of orders on its platform, was $119,145 million, against $92,013 million. The 10-Q puts GMV growth at 29%, or 30% in constant currency.
Free cash flow was $816 million, a free cash flow margin of 22%, against 18% a year earlier. Operating income was $568 million, against $343 million. Non-GAAP diluted net income per share was $0.49, against $0.34; on a GAAP basis it was $0.36.
Shay Boloor’s post on X put analyst estimates at $3.75 billion for revenue, $0.46 for EPS, $721 million for free cash flow and $118.7 billion for GMV. We did not check those estimates.
For the fourth quarter, the release says Shopify expects “Revenue to grow at a low-thirties percentage rate on a year-over-year basis”. The post on X put the guide at 32% against an estimate of 30%; the release gives the range wording, not a point figure.
Harley Finkelstein, Shopify’s president, said in the release that Shopify was “continuing to build commerce into every surface, every agent, and increasingly, everywhere.”
Shopify subscription solutions gross margin by quarter, our arithmetic from subscription revenue and cost of subscription solutions in Shopify’s 10-K for 2025 and 10-Qs. Annotations quote the 10-Q wording.Animated: Shopify’s subscription solutions gross margin by quarter, Q1 2025 to Q3 2026, our arithmetic from its 10-K and 10-Qs. The axis does not start at zero.
What Was Posted on X
$SHOP Q3 EARNINGS
โข Revenue $3.74B vs Est. $3.75B โข EPS $0.49 vs. Est. $0.46 โข FCF $816M vs. Est. $721M โข GMV $119.2B vs Est. $118.7B
Posted by Shay Boloor (@StockSavvyShay) on 3 November: Shopify’s third-quarter revenue, EPS, free cash flow and GMV against analyst estimates, and the fourth-quarter revenue guide. Its revenue, EPS and free cash flow figures match Shopify’s release, which puts GMV at $119,145 million; the estimates are the post’s, and the release words the guide as a low-thirties percentage rate.
Where AI Shows Up in the Filing
The 10-Q says merchants sell across channels “including online storefronts, physical retail spaces, AI platforms, social media and more.”
Cost of subscription solutions rose to $175 million from $128 million, or 37%. The filing says: “The increase was driven by a $40 million increase in our infrastructure costs, including cloud hosting platforms, infrastructure software and LLM usage costs.” It adds that cloud hosting and infrastructure costs remain the significant majority of that cost line.
Subscription solutions revenue rose to $836 million from $699 million, or 20% by our arithmetic. Costs grew faster than revenue, which is why the margin fell.
Research and development also rose. The filing attributes $40 million of the increase to computer hardware and software costs, “which includes AI-related usage.” It does not say how much of either $40 million is AI.
How the Wording Changed
Shopify’s 10-Qs for the second and third quarters of 2025 and its 10-K for 2025 described the subscription cost increase as “cloud and infrastructure costs”, of $22 million, $20 million and $83 million.
The 10-Q for the first quarter of 2026 added that the $22 million increase in cloud and infrastructure costs “includes AI related usage”. The second-quarter 10-Q used the same phrase for a $37 million increase. The third-quarter 10-Q names LLM usage costs for a $40 million increase.
Adding the two lines that cite AI usage, cost of subscription and R&D hardware and software, gives year-on-year increases of $47 million, $71 million and $80 million across the first three quarters of 2026, by our arithmetic. These are total increases that include AI usage; Shopify does not split them out.
The release and 10-Q we read give no figures for orders placed through AI platforms or agents. Shopify’s earnings call was scheduled for 8:30 a.m. Eastern time on 3 November; this piece does not draw on it.
As we read the filing, the AI cost line has moved from a passing mention to a named cost: the first-quarter 10-Q said the rise in cloud and infrastructure costs included AI-related usage, and the third-quarter 10-Q names LLM usage costs.
As we read the numbers, the subscriptionbusiness grew revenue 20% while its cost of revenue grew 37%, by our arithmetic; the filing does not say how much of that cost is LLM usage.
As we read the release, Shopify’s president framed the quarter around agents, while the documents give no figures for orders placed through AI platforms or agents.
Shopify 10-Q, Q3 2026
“The increase was driven by a $40 million increase in our infrastructure costs, including cloud hosting platforms, infrastructure software and LLM usage costs.”
Three Implications
FOR SHOPIFY Subscription gross margin was 79.1% in the quarter, the fourth quarterly decline in a row by our arithmetic, while free cash flow margin was 22%.
FOR MERCHANTS The 10-Q lists AI platforms among the channels merchants sell across, alongside online storefronts, physical retail spaces and social media.
FOR INVESTORS Shopify does not split out AI or LLM costs; the lines that cite AI usage rose by a combined $80 million year on year in the quarter, by our arithmetic.
The framework states: “The cost of intelligence is collapsing while the cost of deploying intelligence is exploding.”
As we read it, Shopify’s 10-Q shows the deploying side as a line in cost of revenue: LLM usage named inside a $40 million rise in infrastructure costs. The framework was published in June 2026 and does not discuss Shopify.
What the Risk Factors Say
Shopify’s 10-Q for the quarter says: “There have been no material changes to the Company’s risk factors from those disclosed in the 2025 Form 10-K.”
What Is Not Established
The 10-Q does not say how much of the $40 million rise in subscription infrastructure costs came from LLM usage, as against cloud hosting or infrastructure software. The subscriptionmargin decline cannot be assigned to AI on the filing alone.
The analyst estimates are those in Shay Boloor’s post, not ours. The subscription margins and growth rates labelled as ours are our arithmetic from the release, the 10-Qs and the 10-K. We did not contact Shopify.
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Shopify grew revenue 32% to $3.74 billion in the third quarter, with a 22% free cash flow margin. Its 10-Q now names LLM usage costs in a $40 million rise in subscription infrastructure costs, and subscription gross margin was 79.1%, down from 81.7% a year earlier, by our arithmetic.
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A note on sourcing. This piece is based on Shopify’s press release and 10-Q for the quarter to 30 September 2026, its earlier 10-Qs and 2025 10-K, and analyst estimates in a post on X by Shay Boloor. Margins, growth rates and totals labelled as ours are our arithmetic. We did not contact Shopify.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
