Twilio vs Vapi: which does AI recommend?

Since Jun 6 · · ChatGPT and Google AI Mode

Based on 108 AI responses that name bothReviewed by

How we measure

AI summary

is the closer match when answers discuss giving an AI agent a phone number for calls. When both brands appear, answers list first more often than not.

Head to head

Listed first when AI names both

TwilioTwilio: 31%VapiVapi: 69% (Vapi leads)

Recommended when named

TwilioTwilio: 64%
VapiVapi: 80% (Vapi leads)

Pick Vapi for

  • AI agent phone number Usually
  • Low-latency voice AI phone agent Almost always

Topic by topic

Twilio named more2Vapi named more2

Twilio named more

Vapi named more

Only Twilio is ranked in12

Only Vapi is ranked in2

What people ask AI about Twilio and Vapi

is usually listed first for giving an AI agent a phone number and almost always for a low-latency voice AI phone agent.

Twilio listed firstVapi listed first
  1. What service gives an AI agent its own phone number to make and take calls?Vapi usually first
  2. What's the best platform for building a low-latency voice AI phone agent?Vapi almost always first
  3. how do i set up an AI IVR?Vapi often first

Who AI mentions first

Twilio listed firstVapi listed first

has been listed first more often since August, after the lead moved between the brands; September is its strongest month yet.

  1. JunTwilio listed first: 35%Vapi listed first: 65%
  2. JulTwilio listed first: 55%Vapi listed first: 45%
  3. AugTwilio listed first: 23%Vapi listed first: 77%
  4. Sep, so farTwilio listed first: 8%Vapi listed first: 92%

ChatGPT Search and Google AI Mode list first more often than not; every engine leans to by about the same margin.

  • ChatGPTTwilio listed first: 31%Vapi listed first: 69%
  • Google AI ModeTwilio listed first: 29%Vapi listed first: 71%

Sources AI cites

Twilio favouredNeither favouredVapi favoured

Other brands AI mentions

appears in most of these answers, while appears in many.

BrandMentioned in
  1. Retell AI89%
  2. Bland38%
  3. Elevenlabs31%
  4. Telnyx29%
  5. OpenAI20%
  6. Deepgram18%
  7. LiveKit18%
  8. Vonage15%
  9. Synthflow14%
  10. AgentPhone13%
  11. OpenAI Realtime API11%
  12. Cartesia9%

Twilio vs Vapi: common questions

Is Twilio better than Vapi?
Vapi is the closer match when answers discuss giving an AI agent a phone number for calls. When both brands appear, answers list Vapi first more often than not.
Do ChatGPT and Google AI Mode recommend Twilio or Vapi?
ChatGPT Search and Google AI Mode list Vapi first more often than not; every engine leans to Vapi by about the same margin.
What are the alternatives to Twilio and Vapi?
Retell AI appears in most of these answers, while Bland appears in many.
When is Vapi the better pick?
AI usually lists Vapi first for: AI agent phone number; Low-latency voice AI phone agent.

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