Citi now expects the three largest hyperscalers - Alphabet, Meta Platforms and Amazon - to spend a combined $801 billion on capital expenditure in 2027, and says the magnitude of that spending will push each company into negative free cash flow in both 2027 and 2028.
The brokerage substantially raised its capex outlook for all three firms ahead of Q2 2026 earnings season, a period in which Citi also anticipates top- and bottom-line results that will beat consensus. Citi said it is materially raising CapEx projections, resulting in negative FCF in '27E & '28E for each of the companies.
Broken down by company, Citi increased its 2027 capex estimate for Alphabet by roughly 21% to $308 billion, lifted its Meta Platforms forecast by about 22% to $205 billion, and raised its Amazon projection by approximately 12% to $288 billion. For Meta, Citi specifically ties the higher outlays to the company’s objective of roughly 14 gigawatts of compute capacity, a figure that underscores the substantial physical scale of the current AI infrastructure buildout.
Those projected negative free cash flow figures - occurring at companies that each generate hundreds of billions of dollars in annual revenue - illustrate how capital-intensive the AI compute arms race has become. Citi frames the change not as evidence of financial distress but as an intentional strategic investment: "the focus remains on each company's investments in AI compute and infrastructure given continued strong demand trends."
On the revenue side, Citi materially upgraded its cloud growth assumptions. The bank raised Google Cloud Platform (GCP) expectations to +68.5% year-over-year growth in Q2 2026 and to +93.5% growth leading to $190 billion in revenue in 2027. Importantly, Citi for the first time is incorporating Tensor Processing Unit (TPU) sales into its GCP revenue model, building in roughly $62 billion of TPU-related revenue for 2027. This change reflects Citi's assessment that Google’s custom AI chip business has evolved from an internal cost center into a discernible revenue stream.
For Amazon Web Services, Citi projects +32.5% year-over-year growth in Q2 2026, +33.5% growth for full-year 2026, and +40% in 2027. The bank attributes the acceleration to accelerating AI adoption and to increased compute capacity - factors it says will support AWS's continued expansion. Citi also emphasized that infrastructure investments remain a central focus for investors ahead of the upcoming earnings print.
Beyond cloud and capex, Citi sees potential near-term revenue and profitability upside driven by improving conditions in online advertising and e-commerce. The bank cited channel checks from the Cannes advertising festival and commentary from an ad expert call as evidence that the macro backdrop for digital ad spending has firmed heading into the summer. Those checks inform Citi’s view that 2Q and potentially 3Q guidance could come in better than the market expects.
The confluence of stronger-than-expected near-term performance and sharply higher long-term capital commitments creates a complex picture for investors. On one hand, Citi’s conviction that Q2 results will beat estimates and that AI demand justifies heavy investment supports a bullish interpretation. On the other hand, the simultaneous projection of negative free cash flow across three of the most profitable and cash-generative companies in the world starting in 2027 marks a material shift in the financial profile of the hyperscaler trade.
All three companies are scheduled to report Q2 2026 results in the coming weeks. Citi’s note suggests that quarterly results themselves may be the easier part of those earnings calls to evaluate. The more challenging issue for investors and analysts is likely to be managements' plans for and expectations around the timing of returns on capital spending that now stretches into the hundreds of billions annually. That timeline - and how management teams justify and prioritize AI compute and infrastructure investments relative to other uses of capital - will be a central focus during upcoming earnings discussions.
Contextual takeaway - Citi’s revisions highlight two simultaneous forces shaping the largest cloud platforms: materially higher near-term revenue expectations tied to AI adoption, and dramatically larger long-term capital commitments that may suppress free cash flow in the medium term. The balance between those forces will determine whether investors reward the hyperscalers for accelerating infrastructure buildouts or grow more cautious about cash returns and capital discipline.