# Customer.io vs CleverTap: which do AI models recommend for mobile apps, October 2026

GTM AI Recommendation Index, October 2026 Edition, Mobile apps. Eight of fourteen models named Customer.io first on the direct prompt; four named CleverTap. Page: https://gtm-ai-index.com/marketing/mobile-apps/customer-io-vs-clevertap/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Customer.io | 17% | #1 of 18 | 0% | 17 | 11 of 14 |
| CleverTap | 14% | #2 of 18 | 7% | 29 | 12 of 14 |

## The direct prompt, model by model

- Mistral Small: both first (first choices: CleverTap, Customer.io) (alternatives: Amplitude, AppsFlyer, Iterable, OneSignal, Pendo)
- Muse Glimmer 30B: both first (first choices: CleverTap, Customer.io) (alternatives: Dreamdata, MoEngage)
- GPT-5.4 mini: customer.io first (first choices: Customer.io) (alternatives: Airship, Braze, OneSignal)
- Gemini 3.5 Flash: customer.io first (first choices: Customer.io) (alternatives: Branch, OneSignal)
- DeepSeek V4 Flash: customer.io first (first choices: Customer.io) (alternatives: MoEngage, OneSignal)
- Kimi K2: customer.io first (first choices: Customer.io, HubSpot Marketing Hub) (alternatives: Intercom, OneSignal)
- MiniMax M2.5: customer.io first (first choices: Customer.io) (alternatives: Braze, OneSignal)
- GPT-6 Luna: customer.io first (first choices: Customer.io) (alternatives: AppsFlyer, Branch, Braze, OneSignal)
- Claude Haiku 4.5: clevertap first (first choices: Braze, CleverTap) (alternatives: Customer.io, Intercom)
- GLM 4.7 FlashX: clevertap first (first choices: Braze, CleverTap, Iterable) (alternatives: Affise, AppsFlyer, Branch, MoEngage)
- Llama 4 Maverick: neither first, one named (alternatives: Acoustic, AppsFlyer, Braze, CleverTap, Customer.io)
- Perplexity Sonar: neither named (first choices: Affise MMP) (alternatives: ActiveCampaign, AppsFlyer, MoEngage)
- Grok 4.20: neither named (first choices: Adjust) (alternatives: Branch)
- Qwen 3.7 Flash: neither named (first choices: Adobe Marketo Engage) (alternatives: ActiveCampaign, HubSpot Marketing Hub, OneSignal)

## What the models said about Customer.io

- "Lifecycle / omnichannel engagement on a B2B budget: Customer.io and CleverTap. Customer.io is often preferred for B2B teams needing easy setup, product-led workflows and transparent pricing" (Muse Glimmer 30B, direct prompt, first choice)
- "Best for Behavioral Messaging & Lifecycle Marketing: Customer.io ... offers roughly 80% of Braze's core functionality ... at a fraction of the cost." (Gemini 3.5 Flash, paraphrase prompt, first choice)

## What the models said about CleverTap

- "What to Avoid ... CleverTap — Strong for mobile-first consumer apps ... less aligned with typical B2B SaaS use cases." (DeepSeek V4 Flash, direct prompt, hard negative)
- "start by evaluating Braze ... or CleverTap (for a better price-to-feature ratio with strong analytics and retention capabilities)" (Claude Haiku 4.5, direct prompt, first choice)
- "CleverTap is positioned as the leading mid-market mobile marketing platform on value and analytics." (Muse Glimmer 30B, direct prompt, first choice)

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.