# Plivo vs Infobip: which do AI models recommend for cpaas, October 2026

IT AI Recommendation Index, October 2026 Edition, Communications APIs. One of fourteen models named Plivo first on the direct prompt; zero named Infobip. Page: https://it-ai-index.com/developer/communications-apis/plivo-vs-infobip/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Plivo | 15% | #3 of 8 | 5% | 43 | 14 of 14 |
| Infobip | 2% | #7 of 8 | 4% | 26 | 12 of 14 |

## The direct prompt, model by model

- Mistral Small: plivo first (first choices: Plivo, Twilio) (alternatives: Infobip, MessageBird)
- Gemini 3.5 Flash: neither first, one named (first choices: Vonage Communications APIs) (alternatives: Plivo, Telnyx)
- Perplexity Sonar: neither first, one named (first choices: Twilio) (alternatives: Infobip, Kaleyra, Sendbird, Sinch, Vonage Communications APIs)
- Grok 4.1 Fast: neither first, one named (first choices: Twilio) (alternatives: Plivo, Telnyx, Vonage Communications APIs)
- DeepSeek V4 Flash: neither first, one named (first choices: Twilio) (alternatives: Brevo, Plivo, Sinch, Telnyx, Vonage Communications APIs)
- GLM 4.7 FlashX: neither first, one named (first choices: Twilio) (alternatives: Bandwidth, Plivo, Sendbird, Sinch)
- MiniMax M2.5: neither first, one named (first choices: Sendbird, Vonage Communications APIs) (alternatives: Infobip, Sinch, Twilio)
- Claude Haiku 4.5: neither named
- GPT-5.4 mini: neither named (first choices: Twilio) (alternatives: Bandwidth, Vonage Communications APIs)
- Llama 4 Maverick: neither named
- Qwen 3.7 Flash: neither named (first choices: Telnyx) (alternatives: Sinch, Vonage Communications APIs)
- Kimi K2: neither named (first choices: Twilio) (alternatives: Sendbird, Sinch, Vonage Communications APIs)
- GPT-6 Luna: neither named (first choices: Twilio) (alternatives: Sinch, Telnyx)
- Muse Glimmer 30B: neither named (first choices: Vonage Communications APIs, formerly Nexmo) (alternatives: Dotdigital, Sendbird Business Messaging, Sinch, Twilio)

## What the models said about Plivo

- "Users have reported faults and support gaps, and it ranks lower in sentiment among SMS and communications APIs." (Mistral Small, negative prompt, soft negative)
- "Plivo — Moderate Caution" (GLM 4.7 FlashX, negative prompt, soft negative)
- "For strictest budgets, I'd suggest Plivo or starting with Twilio's free credits" (MiniMax M2.5, budget prompt, first choice)
- "For most mid-market B2B companies, Plivo or Twilio are the best starting points" (Mistral Small, direct prompt, first choice)
- "Start with Plivo if you want: Similar features to Twilio but 50% cheaper" (GLM 4.7 FlashX, budget prompt, first choice)

## What the models said about Infobip

- "more sales-led (quoted pricing) and enterprise-oriented—overkill for most mid-sized" (Grok 4.1 Fast, paraphrase prompt, soft negative)
- "I'd recommend starting with Infobip or Twixor" (MiniMax M2.5, paraphrase prompt, first choice)
- "Infobip is a global powerhouse with a massive presence in Europe, Latin America, Africa, and Asia." (Gemini 3.5 Flash, comparative prompt, alternative)
- "Safest pick for global, omnichannel communications when you need carrier-grade delivery visibility" (Muse Glimmer 30B, comparative prompt, alternative)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.