Twilio
Twilio runs the cloud APIs that let apps send texts, calls, and video worldwide.
On the record
Checkpoint: Q2 2026 earnings report, testing whether voice and AI growth keep compounding
The call
Twilio sits underneath the AI voice-agent boom rather than under threat from it, for now.
Twilio sells the plumbing that lets companies send texts, make calls, and now power AI voice agents. It is hard to replace because it has direct relationships with 4,800 phone carriers worldwide, handles complex rules for regulated industries like healthcare and banking, and has 12 million developers who have already built Twilio into their apps, making switching expensive. The company is growing faster in voice revenue specifically because AI companies are using Twilio as their backbone rather than building their own, which is unusual. The one thing to watch is whether scrappy startups like Bland that make AI voice agents start building their own carrier connections to avoid paying Twilio, or whether those startups stay as Twilio customers instead.
Why
01
AI pressure: AI voice-agent startups like Bland building their own telephony stacks. AI agents need calls routed somewhere; so far they plug into Twilio's Agent Connect as customers, not rivals. Could AI do the core job? Unlikely.
02
Bigger players: AWS, Microsoft, Cisco, Salesforce communications tools. Each has offered messaging or voice APIs for over a decade without pulling meaningful share from Twilio. Could a giant copy it? No, they are blocked.
03
What protects it. 4,800+ carrier connections, telecom compliance work (10DLC, HIPAA, PCI), and 12 million developers already wired in.
What would change this call
Twilio's dollar-based net expansion rate and gross margin in Q2 2026 and Q3 2026 earnings reports. Whether AI-driven growth holds or commodity-CPaaS price war erodes margins and expansion.
Bland or another top AI voice-agent startup builds and shifts volume to its own carrier/telephony stack. Would show AI-native customers becoming rivals instead of staying Twilio customers via Agent Connect.
AWS, Microsoft, or Cisco actually shipping a CPaaS product that wins named enterprise accounts in earnings calls. Would show a hyperscaler finally converting adjacent presence into real share loss for Twilio.
Bland or another top AI voice-agent startup builds and shifts volume to its own carrier/telephony stack. Would show AI-native customers becoming rivals instead of staying Twilio customers via Agent Connect.
AWS, Microsoft, or Cisco actually shipping a CPaaS product that wins named enterprise accounts in earnings calls. Would show a hyperscaler finally converting adjacent presence into real share loss for Twilio.
Key numbers
- Net expansion rate hit 114%, up from 107%
- Voice revenue up 20% YoY, 6th straight accel
- 12M developers, 402K customer accounts
Named risks
- Extreme valuation (P/E ~324x as of July 2026) leaves stock highly sensitive to any growth deceleration.
- Commodity SMS/voice pricing undercut 30-50% by Telnyx, Plivo, Bandwidth could pressure margins.
- Heavy insider selling (~$342M over 90 days by CEO and CFO as of July 2026).
- Active federal litigation (E.R. et al v. Twilio, filed March 25, 2026, N.D. Cal.).
- Residual governance tail risk from 2023-2024 activist-investor board fight litigation still active in courts as of May 2026.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| AWS (SNS/Pinpoint) | contesting | Offered comparable messaging service since 2010 without taking meaningful share as of 2026 |
| Telnyx, Plivo, Bandwidth | gaining on | Undercut Twilio pricing by 30-50% on base SMS/voice as of June 2026 |
| Bland (AI voice-agent startup) | contesting | Agent Connect GA May 6, 2026 aims to make such startups Twilio customers, not replace them |
| Salesforce | contesting | Both an investor since 2015 Series E and a CDP/CCaaS competitor via Service Cloud, as of 2026 |
| Sinch, Vonage, Infobip, Bird | contesting | Closest CPaaS peers cited alongside Twilio's fourth straight Gartner Leader placement, May 2026 |
Questions people ask
- Is Twilio profitable in 2026?
- Yes on a non-GAAP basis. Twilio posted record non-GAAP income from operations of $279M in Q1 2026 (ended March 31, 2026) and raised full-year non-GAAP operating income guidance to $1.08-1.10B. FY2025 GAAP net income was $33.8M on $5.07B revenue, per its April 30, 2026 earnings release.
- Could AI replace Twilio?
- Unlikely near-term. Twilio's voice revenue grew 20% YoY in Q1 2026, accelerating for six straight quarters partly due to AI-native customers. It launched Agent Connect, a model-agnostic AI-agent bridge, GA May 6, 2026, positioning itself as infrastructure underneath AI agents rather than a target for displacement.
- Who is Twilio's biggest competitor?
- Commodity CPaaS rivals Telnyx, Plivo, and Bandwidth undercut Twilio's pricing by 30-50% as of June 2026, per third-party comparisons. AWS has offered SNS/Pinpoint since 2010 without taking meaningful share. AI-native voice-agent startups like Bland are an emerging category to watch.
- Who owns Twilio?
- Twilio (NYSE: TWLO) is publicly traded with widely held institutional ownership; KBC Group NV disclosed a 0.52% stake worth about $99.5M as of July 20, 2026. CEO Khozema Shipchandler has led the company since founder Jeff Lawson resigned in January 2024 amid an activist-investor board fight.
- Is Twilio stock overvalued?
- Twilio's P/E ratio sat around 324x as of July 20, 2026, per MarketBeat, even as Citizens JMP raised its price target to $250 and cited infrastructure strength. CEO and CFO also sold roughly $342M in stock via 10b5-1 plans over the trailing 90 days as of that date.
- How fast is Twilio growing in 2026?
- Twilio's Q1 2026 revenue hit $1.41B, up 20% reported and 16% organically YoY, the fastest organic growth since 2022. It raised full-year 2026 guidance to 14-15% reported revenue growth from an earlier 11.5-12.5% forecast, per its April 30, 2026 earnings release.
Timeline
- 2026-07-20CEO and CFO disclosed ~$342M in insider stock sales via 10b5-1 plans over trailing 90 days
- 2026-05-19Named Leader in Gartner Magic Quadrant for CPaaS for fourth consecutive year
- 2026-05-06SIGNAL 2026: GA of Agent Connect, Conversation Orchestrator, Memory, Intelligence
- 2026-04-30Q1 2026 earnings: $1.41B revenue, raised FY2026 guidance to 14-15% growth
- 2026-04-22Twilio AI Assistants entered developer preview
- 2026-03-25Federal complaint E.R. et al v. Twilio Inc. filed in N.D. Cal.
- 2024-01Founder-CEO Jeff Lawson resigned amid activist-investor board fight
- 2016-06-23Twilio IPO on NYSE with a 92% first-day stock pop
Head to head
Revision history
21 July 2026
First assessed. Hard to displace. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- Twilio Announces First Quarter 2026 Results (2026-04-30)
- Twilio Inc (TWLO) Q1 2026 Earnings Call Highlights (2026-05-01)
- A New Platform Chapter, And Why Partners Are at the Center of It (2026-05-05)
- Citizens raises Twilio stock price target to $250 (2026-07-20)
- Introducing Twilio AI Assistants (2026-04-22)
- Twilio's Next Generation Platform (2026-05-05)
- Twilio Recognized as a Leader in the 2026 Gartner Magic Quadrant for CPaaS (2026-05-19)
- Twilio Announces First Quarter 2026 Results (8-K) (2026-04-30)
- Best Twilio Alternatives That Save Money Without Breaking Messaging (2026-06-10)
- TWLO) Given New $250.00 Price Target at Citizens Jmp (2026-07-20)
- E.R. et al v. Twilio Inc. (2026-03-25)
- Twilio Inc. $TWLO Stake Lifted by KBC Group NV (2026-07-20)