
CFO THOUGHT LEADER 1174: How a Hard Reset Reignited Momentum | Aidan Viggiano, CFO Twilio
Mar 29, 2026
Aidan Viggiano, Twilio CFO and former GE finance leader, steered a major strategic reset toward balanced growth and profitability. She recounts a tough workforce reduction and the emphasis on transparent, humane communication. The conversation covers aligning growth with accountability, Twilio’s role in communications infrastructure, and how AI is reshaping product value and finance work.
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Flat Headcount Can Still Drive Reacceleration
- Twilio kept costs and headcount roughly flat while reaccelerating growth, showing efficiency can unlock growth.
- That approach helped the company grow 13% organically and generate nearly $1B cash while reaching GAAP profitability.
Fund Innovation While Enforcing Cost Controls
- Protect funding for an ambitious product roadmap while maintaining overall cost controls.
- Vigiano prioritizes funneling capital to innovation even as she enforces discipline across the rest of the business.
Twilio Is The Trusted Layer For AI Voice Agents
- Twilio is the communications infrastructure layer that becomes essential in agentic AI experiences, especially voice.
- Voice interactions convert audio to text for LLMs and back to speech, and Twilio orchestrates the low-latency pipes, speech recognition, and text-to-speech.

