The call in brief
Read the Q4 2025 earnings summary ↗Twilio finished fiscal 2025 with a record fourth quarter of $1.4 billion in revenue and record non-GAAP income from operations of $256 million, and full-year revenue of $5.1 billion with its first-ever year of GAAP operating profitability. Large deals of $500,000 or more grew 36% year-over-year, including a nine-figure renewal that was the largest in company history, and voice accelerated to high-teens growth aided by 60%+ voice AI revenue growth. The company repurchased $855 million of stock and set a 2027 non-GAAP operating income target of at least $1.23 billion. The soft spots were a 200 basis point year-over-year drop in non-GAAP gross margin to 49.9% on carrier fees, uneven product growth (Segment up just 2%), and an initial 2026 organic growth outlook of 8%-9% that implied deceleration.
- Twilio capped fiscal 2025 with a record fourth quarter of $1.4 billion in revenue (up 14% reported, 12% organic), record non-GAAP income from operations of $256 million (up 30% year-over-year), and $256 million of free cash flow.
- For the full year the company generated $5.1 billion in revenue (14% reported, 13% organic growth), $924 million of non-GAAP income from operations (up 29%), and $945 million of free cash flow (up 44%), and delivered its first-ever full year of GAAP operating profitability at $158 million.
- The number of large deals of $500,000 or more rose 36% year-over-year, including a nine-figure renewal that was the largest deal in Twilio's history, and multi-product customer count grew 26%.
- Voice growth accelerated to the high teens (its best rate since 2022) with voice AI revenue up more than 60%, and Cyber Week set records of 6.99 billion messages and 1.07 billion calls.
- Twilio repurchased $855 million of stock for the year (about 90% of free cash flow), drove stock-based compensation down to 11.3% of Q4 revenue, and set a 2027 non-GAAP operating income target of at least $1.23 billion.
- Non-GAAP gross margin fell 200 basis points year-over-year to 49.9%, pressured by $23 million of Verizon A2P carrier pass-through fees, and the dollar-based net expansion rate was a still-modest 109%.
- Growth was uneven across products for the year, with Segment up only 2% and Email up 7%, well behind messaging (18%) and voice (13%), and Q4 GAAP income from operations was just $57 million.
- Initial full-year 2026 guidance of 8%-9% organic growth implied a deceleration from 2025, first-quarter 2026 free cash flow was expected to be limited to about $100 million due to a $140 million bonus payment, and incremental carrier fees were projected to cut roughly 170 basis points from 2026 non-GAAP gross margin.
Management Commentary
Read the Q4 2025 summary ↗Thank you, operator. Good afternoon, everyone, and thank you for joining us for Twilio's fourth quarter 2025 earnings conference call. Joining me today are Khozema Shipchandler, Chief Executive Officer, Aidan Viggiano, Chief Financial Officer, and Thomas Wyatt, Chief Revenue Officer. As a reminder, we will disclose non-GAAP financial measures on this call. Definitions and reconciliations between our GAAP and non-GAAP results can be found in our earnings presentation posted on our IR website at investors.twilio.com. We will also make forward-looking statements on this call, including statements about our future, outlook, and goals. Such statements are subject to known and unknown risks and uncertainties that could cause actual results to differ materially from those described. Many of those risks and uncertainties are described in our SEC filings, including our most recent Form 10-Q and our forthcoming Form 10-K.
Forward-looking statements represent our beliefs and assumptions only as of the date such statements are made. We disclaim any obligation to update any forward-looking statements except as required by law. With that, I'll hand it over to Khozema and Aidan, who will discuss our Q4 results and will then open up the call for Q&A.
Thank you, Rodney. Good afternoon, everyone, and thank you for joining us today. Twilio had a great Q4 as we reached record heights with $1.4 billion in revenue, $256 million of non-GAAP income from operations, and $256 million in free cash flow. For the full-year, we generated $5.1 billion in revenue, $924 million of non-GAAP income from operations, and $945 million of free cash flow. Our strong fourth quarter capped off what I believe is one of the most balanced and successful years of execution in our company's history. Throughout 2025, we've operated with a level of discipline, rigor, and focus that has fundamentally transformed our financial profile and innovation velocity.
Reflecting on 2025, Twilio stood out with accelerating revenue growth, expanding operating margins, and by delivering significant growth in free cash flow. We did this all while continuing to increase our innovation velocity. Even more validating is what we're hearing from our customers, that we are moving beyond being a provider of communications channels and data toward becoming a foundational infrastructure layer in the age of AI. Revenue from our voice channel continues to accelerate, aided in part by voice AI, which we believe is just the beginning, as these use cases will evolve to be more conversational and cross-channel, an area where Twilio is uniquely differentiated. Our go-to-market motion is firing on all cylinders. In Q4, we saw particular strength in self-serve as revenue grew 28% year-over-year, led by accelerating voice revenue growth.
ISVs were also a bright spot, with revenue growing 26% year-over-year. In Q4, the number of large deals closed of $500,000 or more increased 36% year-over-year. With this solid foundation, 2026 is set up to be a great year. We are focused on delivering the essential infrastructure that powers experiences across communications, driven by contextual data and evolving automation like voice AI, to help customers build personalized, lifelong relationships with their own customers. During the quarter, our go-to-market team delivered several notable wins, including a nine-figure renewal with a leading marketing automation platform, the largest deal in Twilio's history. Other customer wins included Agnos AI, Creditas, EliseAI, Genspark, Grubhub, Lofty, Nestlé, Numa, PolyAI, Ramp, Retell AI, Sierra, and others, who are turning to Twilio as their infrastructure partner to help drive outcomes and scale their businesses.
We also signed a strategic partnership with an existing customer, AEG, a leading global sports and live entertainment company. AEG will use the Twilio platform to better understand fan behavior and power real-time, personalized communications before, during, and after live events at select venues and for sports teams owned by the organization. In Q4, we saw healthy signs that reinforced our shift from selling features and products to selling solutions, as our multi-product customer count grew 26% year-over-year, and our software add-on revenue grew over 20% year-over-year.... Agent productivity is a great example, as it lets customers take advantage of a bundled offering that spans multiple Twilio products. One customer, XLABS, an Italian systems integrator, signed a cross-sell agreement for its client, DentalPro, to adopt our agent productivity solution, powered by Flex, Messaging, and Voice.
Together, they built a virtual agent for customer care and inbound and outbound booking management. In the first two months, clinics using conversation relay for AI agents reported a meaningful uplift in service levels, with the virtual agent handling a significant share of booking confirmations. Finally, during Cyber Week, Twilio hit record highs. Twilio sent 6.99 billion messages, a 34.5% year-over-year increase, handled 1.07 billion calls, up 58% year-over-year, and processed 75.1 billion emails, a 14.6% increase year-over-year. Importantly, this week was a powerful reminder of the trust our customers place in us. As the foundational infrastructure that handles their critical workloads, we help them strengthen the relationships they have with their own customers and earn their trust. On the innovation front, 2025 was a breakout year for Voice.
Voice year-over-year revenue growth accelerated throughout the year, with customers adopting products like Branded Calling, conversation relay, and conversational intelligence. For example, Sierra, a leading company in the customer experience AI space, signed a new deal to continue leveraging Twilio's voice functionality to power their platform. Additionally, they will use voice software products like conferencing to support additional use cases like multi-party calling or taking payment over the phone. While still early days, during Q4, Twilio's Branded Calling revenue grew roughly 6x year-over-year. RCS continued to gain traction as volume grew roughly 5x quarter-over-quarter. Ramp, a leading financial operations company, signed a deal to leverage RCS as the branded messaging experience to power account notifications and two-way capabilities, such as adding a purchase reason or sending a receipt. Our innovation strategy and execution continued to be validated by industry analysts.
Throughout the year, we were recognized as a leader in major evaluations by Gartner, IDC, and Omdia, and ended the year by being named the company to beat in CPaaS AI by Gartner. They noted, "Twilio's combination of omni-channel communications, contextual data, AI frameworks, developer base, and technology partnerships makes it the company to beat in CPaaS AI," and we're just getting started. A lot of our innovation roadmap is about capturing what's important in AI today and in the future. We're providing customers with the foundational infrastructure layer that embeds persistence, memory, context, and the ability to spin up an agent, no matter what its capabilities are, all on the Twilio platform. Several of these products launched into private beta earlier this month, and we look forward to sharing more at Signal in May. In summary, 2025 was a terrific year.
We made tremendous progress against our goals, exceeded our targets for the year, and are well-positioned to sustain this momentum into 2026 with our robust innovation roadmap. We remain focused on our vision of creating amazing experiences for brands and are furiously building new and exciting capabilities that capitalize on all that AI has to offer. These innovations will allow Twilio to deliver memory-driven orchestration and agentic interactions that inspire engagement and trust. This is why Twilio is an essential infrastructure layer for every company's tech stack, and our ongoing investments in our platform capabilities will continue to position us to be the foundational layer customers rely on to win in the AI era. With that, I'll turn it over to Aidan.
Thank you, Khozema, and good afternoon, everyone. Twilio finished the year strong with a record-breaking fourth quarter. We generated record revenue of $1.4 billion, up 14% year-over-year on a reported basis, and 12% year-over-year on an organic basis. We also generated record non-GAAP income from operations of $256 million. Free cash flow was $256 million as well. We came into 2025 with a focus on execution, and we delivered across the board. For the full-year, we generated revenue of $5.1 billion, representing 14% reported growth and 13% organic growth. We also delivered strong profitability, with non-GAAP income from operations increasing 29% year-over-year to $924 million.
Free cash flow was up 44% year-over-year to $945 million. And finally, we generated $158 million in GAAP income from operations, marking our first full-year of GAAP profitability. We're continuing to drive top-line performance through solid execution across our go-to-market initiatives, while delivering product innovations that are seeing encouraging uptake. Voice finished the year strong as revenue growth accelerated to the high teens in Q4, its best growth rate since 2022. This was aided by strong growth from voice AI customers, as voice AI revenue growth accelerated above 60% year-over-year. Messaging revenue growth was also solid, driven in part by strong volumes during Cyber Week and the holiday season.
Software add-on revenue growth exceeded 20% year-over-year in the quarter, led by Verify, which grew more than 25% for the second consecutive quarter. Finally, from a sales channel perspective, we saw continued strength with both self-service and ISV customers, with revenue from each channel growing 25%+ in the quarter. For the full-year, self-serve revenue grew 21%, ISV revenue grew 24%, and software add-on revenue grew 21%, led by Verify and Voice add-ons. By product for the year, growth was led by Messaging at 18% and Voice at 13%. Email grew 7%, Segment, 2%, while other revenue grew 8%, led by user identity and authentication offerings such as Verify. Our Q4 dollar-based net expansion rate was 109%, reflecting the improving growth trends we've seen in our business over the last several quarters.
We delivered non-GAAP gross profit of $682 million for the quarter, with growth accelerating to 10% year-over-year. This represented a non-GAAP gross margin of 49.9%, down 200 basis points year-over-year and 20 basis points quarter-over-quarter. We incurred carrier pass-through fees of $23 million associated with increased Verizon A2P fees, which primarily drove the sequential decline in gross margin. For the full-year, non-GAAP gross profit was $2.6 billion, up 8% year-over-year, and non-GAAP gross margin was 50.5%. Q4 non-GAAP income from operations came in ahead of expectations at a record $256 million, up 30% year-over-year, driven by strong revenue growth and continued cost discipline.
Non-GAAP operating margin was 18.7%, up 220 basis points year-over-year and 70 basis points quarter-over-quarter. The sequential increase was driven by improved gross profit growth and ongoing cost discipline. In addition, we generated $57 million in GAAP income from operations. For the full-year, non-GAAP income from operations was $924 million, up 29% year-over-year. Non-GAAP operating margin was 18.2%, up 220 basis points year-over-year. This margin expansion reflects our sustained financial discipline, evidenced by a 1% year-over-year decline in non-GAAP operating expenses. Q4 stock-based compensation as a percentage of revenue was 11.3%, down 180 basis points year-over-year and down 90 basis points quarter-over-quarter.
For the full-year, stock-based compensation as a percentage of revenue was 11.8%, down 200 basis points year-over-year, and down 10 percentage points since 2021, when we initiated our efforts to reduce stock-based compensation. In addition, our net burn rate was just 1.5% in 2025, well below the 3% target we set out at our 2025 Investor Day. Our ending share count was 152 million, down slightly year-over-year and down 18% since we initiated our share repurchase efforts in 2023. We generated free cash flow of $256 million in the quarter. Additionally, we completed $198 million in share repurchases in Q4.
For the full-year, we completed $855 million in share repurchases, representing 90% of 2025 free cash flow, well above the 50% target established at our 2025 Investor Day. Turning to guidance. For Q1, we're initiating a revenue target of $1.335 billion-$1.345 billion, representing 14%-15% reported growth and 10%-11% organic growth. This includes an assumed $44 million in incremental pass-through revenue from U.S. carrier fees, a $21 million increase from Q4, driven by increased T-Mobile fees that took effect in January. As a reminder, our organic revenue excludes the contribution from incremental increases to U.S. carrier fees. Moving to the full-year, we're encouraged by the broad-based trends we've seen throughout 2025 and into 2026-...
So we're continuing to plan prudently, given our usage-based revenue model. For the full-year, we expect reported revenue growth of 11.5%-12.5% and organic revenue growth of 8%-9%, above our 2025 Investor Day framework, that we continue to orient the business to double-digit organic revenue growth. In addition, we expect full-year non-GAAP gross profit dollar growth to be similar to our organic revenue growth rate. Since the middle of 2025, all major U.S. carriers have announced A2P fee increases, including AT&T, whose rate increases will go into effect on April 1st. Our full-year revenue guidance assumes approximately $190 million in incremental pass-through revenue from these fees. The year-over-year impact from these fees will be slightly higher in the first half of 2026, due to the timing of Verizon's increase in June of last year.
While the pass-through fees have no impact on our ability to generate gross profit, income from operations, or free cash flow dollars, they do impact our margin rates. For modeling purposes, we would expect the incremental fees to reduce our full-year 2026 non-GAAP gross margin by roughly 170 basis points, all else equal. Turning to our profit outlook. For Q1, we expect non-GAAP income from operations of $240 million-$250 million. We are initiating our full-year 2026 non-GAAP income from operations range of $1.04 billion-$1.06 billion, reflecting our continued focus on cost discipline and operating leverage across the business.
Consistent with 2025, free cash flow in Q1 will be impacted by a $140 million payment related to our company-wide cash bonus program that we implemented in 2024 as part of our efforts to reduce stock-based compensation. This will limit free cash flow generation in the first quarter to roughly $100 million as planned. That said, we continue to expect to generate strong quarterly free cash flow over the balance of the year, and for the full-year 2026, we expect free cash flow in the range of $1.04 billion-$1.06 billion. We are confident in our outlook for 2026 and have made substantial progress against the financial framework established last January. Our cost savings and efficiency initiatives are tracking ahead of plan, and our 2027 outlook looks strong.
While our 2027 non-GAAP operating margin target did not account for the recent fee increases initiated by all major U.S. carriers, absent fees, we are on track to meet or exceed the financial framework we provided last year. Given these incremental fees are passed through at cost, they are a headwind to our margin rate, but it's important to note that they have no impact on our ability to generate profit dollars. As an alternative, we are providing a 2027 non-GAAP operating income target of at least $1.23 billion, which is unaffected by carrier fees and aligns with the high end of our Investor Day framework. We will provide complete full-year 2027 guidance during our Q4 2026 earnings call next year. I'm proud of the execution we delivered in 2025, resulting in accelerating organic revenue growth and strong profitability.
I'm excited by our opportunity to be the foundational infrastructure layer that powers seamless, intelligent interactions for our customers. I'm confident that our go-to-market execution and product innovation will help us drive durable, profitable, organic growth in 2026 and beyond. With that, we'll now open it up for questions.
Analyst Q&A
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