Best overall · Prompt 1 of 8 · July 2026

A real buyer question from the July 2026 snapshot, asked 3× to each of the three models. 9 answers recorded.

“What's the best API for sending SMS from our app?”

ChatGPT answered 3× this snapshot

“Best” depends a lot on what you care about (price, global reach, reliability, ease of setup), but here are the main players and when they shine: Twilio The default choice for most teams. Super reliable, great docs, easy SDKs, works globally. Downsides: not the cheapest, and pricing can get confusing at scale. → Best if you want something that “just works” and don’t want to fight the platform. Vonage (Nexmo) Similar…

Named across its answers: 1. Twilio2. Bird3. Vonage4. Plivo5. Telnyx

Verbatim excerpt from one collected ChatGPT answer; formatting flattened, words untouched.

Twilio is the unanimous first choice across all 9 answers from all 3 models, a level of AI consensus that makes it effectively the only brand buyers will remember from this query. Vonage appears in every answer but never leads, confirming it as a visible runner-up that models treat as secondary rather than competitive.

AI-generated read of the July 2026 measurements.

Who wins this question

Owned Consensus

All three models name Twilio, Bird, Vonage, Plivo, Telnyx and AWS SNS on this question.

ChatGPT

Claude

Gemini mentioned · first · avg. pos

Twilio 111111111 9/9 · 9× first · #1

Vonage 322333443 9/9 · never first · #3

Plivo 454555222 9/9 · never first · #3.8

Bird 23344435 8/9 · never first · #3.5

AWS SNS 422254 6/9 · never first · #3.2

Telnyx 56753 5/9 · never first · #5.2

AWS 65 2/9 · never first · #5.5

Sinch 6 1/9 · never first · #6

Each square is one collected answer; the number is the brand's position in that answer. Lime = the very first recommendation. Unlinked brands were named by the models here but sit outside this category's published top 15 overall. Never mentioned here: Infobip, Bandwidth, Microsoft Azure Communication Services, Azure Communication Services, SendGrid, ClickSend, Amazon SNS.