Twilio’s Voice AI Surpasses 60% Growth as Margins Widen

Date of Call: Feb 12, 2026

Financials Results

• Revenue: Q4: $1.4B, up 14% YOY reported, 12% organic. Full year: $5.1B, up 14% reported, 13% organic.
• EPS: Not explicitly provided. Focus on non-GAAP income from operations and free cash flow.
• Gross Margin: Q4 non-GAAP: 49.9%, down 200 bps YOY and 20 bps QOQ. Full year: 50.5%, up 8% YOY.
• Operating Margin: Q4 non-GAAP: 18.7%, up 220 bps YOY and 70 bps QOQ. Full year: 18.2%, up 220 bps YOY.

Guidance:

• Q1 2026 revenue: $1.335B-$1.345B, representing 14%-15% reported growth, 10%-11% organic.
• Full year 2026 reported revenue growth: 11.5%-12.5%. Organic: 8%-9%.
• Full year 2026 non-GAAP gross profit dollar growth expected similar to organic revenue growth rate.
• Q1 2026 non-GAAP income from operations: $240M-$250M.
• Full year 2026 non-GAAP income from operations: $1.04B-$1.06B.
• Full year 2026 free cash flow: $1.04B-$1.06B.
• 2027 non-GAAP operating income target: at least $1.23B.

Business Commentary:

Record Revenue and Profitability:

• Twilio reported record revenue of $1.4 billion for Q4, up 14% year-over-year on a reported basis, and 12% on an organic basis.
• The company also generated record non-GAAP income from operations of $256 million and free cash flow of $256 million.
• Growth was driven by strong demand across multiple product lines, particularly voice and messaging, and effective cost management.

Voice and AI Integration:

• Twilio's voice revenue growth accelerated throughout the year, with voice AI revenue growth surpassing 60% year-over-year.
• This trend was supported by the adoption of products like Branded Calling and Conversational Intelligence, along with strategic partnerships with AI-focused companies.

Strong Messaging and Multi-Product Adoption:

• The company's messaging revenue grew with a 34.5% year-over-year increase in messages sent during Cyber Week.
• Growth was supported by multi-product customer adoption, with software add-on revenue growing over 20% year-over-year, driven by products like Verify and Voice add-ons.

Gross Margin and Cost Management:

• Twilio's non-GAAP gross margin was 49.9%, down 200 basis points year-over-year, primarily due to increased carrier passthrough fees and messaging mix.
• Despite this, the company maintained strong profitability through cost discipline and efficiency initiatives.

Sentiment Analysis:

Overall Tone: Positive

• "Twilio had a great Q4 as we reached record heights with $1.4 billion in revenue... 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... 2026 is set up to be a great year." "We generated record revenue of $1.4 billion, up 14% year-over-year... We feel really good about our guidance coming into Q1." "We are confident in our outlook for 2026."

Q&A:

• Question from Alex Zukin (Wolfe Research): Can you break out what drove some of the voice strength in Q4? How much were voice AI-driven use cases versus traditional voice, and maybe the outlook for 2026 on that front?
  Response: Voice strength was broad-based across self-serve, ISV, and enterprise channels, driven by voice AI startups, existing customers adopting AI, and use cases in customer care and sales automation.

• Question from Alex Zukin (Wolfe Research): Frame the Q1 guide (more aggressive organically) versus the full year guidance and the gross profit dollar growth commentary for fiscal 2026.
  Response: Q1 guidance reflects broad-based strength across products and channels. Full year guidance is 100 bps higher than 2025 organic growth. Gross profit growth expected similar to organic due to higher-margin product acceleration, supply chain optimizations, and prior-year one-time costs behind us.

• Question from Taylor McGinnis (UBS): Adjust for incremental A2P fees, what would the operating income margin guide be? And any uptick in expenses or investments throughout 2026?
  Response: Incremental A2P fees represent a ~60-70 bps headwind to operating margin, but have no impact on profit dollars. Q1 expenses are front-loaded due to Stitch acquisition and product/system investments, expected to moderate through the year.

• Question from Taylor McGinnis (UBS): What's driving messaging growth excluding A2Ps, and how are you thinking about durability of double-digit growth into 2026?
  Response: Growth is broad-based across products and channels. The full-year organic guide was stepped up 100 bps, and Q1 represents the highest quarterly guide in three years, indicating confidence in the outlook.

• Question from Mark Murphy (JP Morgan): Explain the 5x sequential increase in RCS volume and its economics, including open rates.
  Response: RCS is growing off a small base and is driven by rich, engaging experiences for customers. It offers high open rates and is seeing adoption in marketing and transactional use cases, with potential for branded messaging to improve authentication and pickup rates.

• Question from Mark Murphy (JP Morgan): Where do you think the Achilles heels have been for struggling competitors, and how has Twilio outflanked them durably?
  Response: Twilio's differentiation lies in superior developer experience, continuous innovation, contextual data leveraging, and multi-channel/AI add-on capabilities. Competitors lack these platform and technology advantages.

• Question from Samad Samana (Jefferies): Where are you seeing stronger voice growth, between enterprise vs. AI-native companies, and which will ramp earlier in 2026?
  Response: Growth is seen in both, but enterprise is expected to be the larger driver ultimately, with significant spending in sales/support use cases and multi-channel orchestration being a key differentiator.

• Question from Siddhi Panigrahi (Mizuho): Can you quantify revenue from all AI-related use cases, and when will agentic AI adoption ramp in messaging and voice?
  Response: AI is a platform play across Twilio, enabling agents with communication, data, and identity capabilities. Voice AI is currently leading, but multi-channel orchestration (like Conversation Relay) represents the future, with activity expected to transition to other channels.

• Question from Ryan McWilliams (Wells Fargo): How would an increase in spam communications due to AI agents impact Twilio Verify and RCS?
  Response: Branded capabilities (like branded calling) are key to authentication and higher pickup rates. This technology will become more broadly adopted across channels, and identity verification is important for validating agent-to-agent interactions.

• Question from Nick Altman (BTIG): What can you share about voice use case scaling, customer commitments, or durability over the next couple of years?
  Response: Voice growth is broad-based globally across enterprise, ISV, and self-serve. It is a key part of AI-powered user experiences and is considered durable, with Twilio accelerating product and partnership capabilities to scale it faster.

• Question from Jamie Reynolds (Morgan Stanley): Are you getting better at the upfront selling motion or landing and expanding with more functionality later?
  Response: Two paths: self-serve (product-led, efficient marketing) and direct sales (land new logos, then shift to strategic AEs for expansion). Both motions have been working well, fueling multi-product adoption.

• Question from James Fish (Piper Sandler): Are you planning any change in comp plans for 2026 to drive cross-sell and multi-product adoption?
  Response: Yes, changes were made to incentivize cross-sell and upsell. Sales teams are focused on landing customers and demonstrating platform value, leading to 26% growth in new product customer count in Q4.

• Question from Joshua Riley (Needham): Are international messaging deals seeing higher margin dynamics from add-on products offsetting lower gross margin?
  Response: Focus remains on unit economics. International messaging success is strong, and multi-product adoption is broad-based, mixing up overall margins. System integrators are helping scale internationally with multi-product capabilities.

• Question from Will Power (Baird): Any other factors on Q4 gross profit improvements besides those noted? And trends for Conversation Relay and Conversational Intelligence?
  Response: Q4 gross margin down 200 bps YOY due to 80 bps from carrier fees and messaging mix. Voice infrastructure remains strong, and software add-ons (AI orchestration, conferencing, etc.) are growing fast, including early growth for Conversation Relay.

• Question from Jackson Nader (KeyBank Capital Markets): What are the biggest levers for NRR acceleration, and will they continue into 2026? And how are you thinking about single-product customers adopting more products?
  Response: NRR acceleration driven by expansion, especially in multi-product adoption across ISVs and direct enterprise, led by voice and messaging. Expected to continue with current growth trends. For single-product customers, new self-serve product capabilities and updated comp plans for AEs aim to drive adoption of multiple channels/services.

• Question from Koji Akita (Bank of America): If there's upside to organic revenue, should gross profit grow at least as fast, and could it grow faster?
  Response: Gross profit growth is expected to be similar to organic revenue for 2026. Product mix (acceleration in higher-margin products like voice) could allow gross profit to grow faster relative to revenue, but messaging remains a large part of the business.

Contradiction Point 1

Gross Margin Outlook and Drivers

It involves differing narratives on gross margin trajectory, which is critical for financial forecasting and investor confidence.

What are your thoughts on the earnings report? - Will Power (Baird)

2025Q4: The Q4 non-GAAP gross margin declined 200 bps YoY, driven by: ~80 bps from new carrier fees, and the remainder from a messaging mix shift (messaging revenue growing faster as it is the lowest-margin product). - [Aidan Viggiano](CFO)

What factors contributed to the Q4 gross margin improvement, and what trends are observed in Conversation Relay and Conversational Intelligence? - Aleksandr Zukin (Wolfe Research)

2025Q3: Gross margins were flat sequentially due to carrier fees; however, high-margin non-messaging products (like software add-ons) and cross-selling efforts are expected to buoy gross margins over time. - [Aidan Viggiano](CFO)

Contradiction Point 2

Voice AI Customer Growth Trends

It reflects a change in describing the breadth and concentration of growth in a key customer segment, impacting perceptions of market strategy and adoption.

What did Alex Zukin from Wolfe Research ask? - Alex Zukin (Wolfe Research)

2025Q4: Voice strength was broad-based across self-service, ISVs, and enterprise. It includes voice AI startups, existing self-serve customers, ISVs building voice AI agents, and enterprises using voice for customer care/sales automation. - [Thomas Wyatt](CRO)

Can you break down Q4's voice strength into AI-driven versus traditional use cases, provide the 2026 outlook, frame Q1's aggressive organic guidance against full-year expectations, and explain the fiscal 2026 gross profit commentary? - Sitikantha Panigrahi (Mizuho Securities)

2025Q3: Voice AI customers grew nearly 60% year-over-year, with the top 10 largest voice AI start-up customers increasing over 10x. This growth is broad-based across industries. - [Khozema Shipchandler](CEO) and [Aidan Viggiano](CFO)

Contradiction Point 3

Financial Impact and Timing of Messaging Price Increases

It presents conflicting information on the materiality and timing of a pricing action, which affects financial performance interpretation.

What is your outlook for the industry? - James Fish (Piper Sandler)

2025Q4: The price increase was not tied to Verizon's A2P fee increase; they are separate. - [Aidan Viggiano](CFO) and [Thomas Wyatt](CRO)

Why implement a U.S. messaging price increase now, and is it incremental to Verizon's A2P fee increase? - Jamie (on for Meta Marshall, Morgan Stanley)

2025Q2: The price increase had no material impact in the quarter. - [Aidan Viggiano](CFO)

Contradiction Point 4

Gross Margin Trajectory and Drivers

It involves differing statements on the near-term stabilization and expected improvement of gross margins, which are essential financial indicators.

What are your thoughts on the current market conditions and their impact on revenue growth? - Alex Zukin (Wolfe Research)

2025Q4: 2026 Gross Profit Growth: Expected to be similar to organic growth (~8%-9%). Drivers include: accelerated growth of higher-margin products (voice, software add-ons like Verify), supply chain cost optimizations, and the non-recurrence of the 2025 email hosting cost bubble. - [Aidan Viggiano](CFO)

What drove Q4 voice strength—voice AI-driven use cases versus traditional voice—and what’s the 2026 outlook for these segments? How does the Q1 guidance (more aggressive organically than last year) compare to full-year guidance, and what’s the gross profit commentary for fiscal 2026? - Michael James Turrin (Wells Fargo Securities)

2025Q2: Actions include messaging and voice price increases (more immediate in self-serve) and platform optimization. Near-term stabilization is expected, with potential for improvement over time. - [Khozema Shipchandler](CEO), [Aidan Viggiano](CFO), and [Thomas Wyatt](CRO)