Customer.io vs Braze
Six of fourteen models named Customer.io first on the direct prompt; four named Braze. Both were named by all fourteen models and Customer.io carries 25 labels and Braze 49, so the shares are not directly comparable.
Named in twelve categories this edition.
New York City, United States, founded 2011. Named in fourteen categories this edition.
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; every quote names the model and the prompt it came from. Both figures come from the mobile marketing and push page.
By framing
Customer.ioFirst choices, of fourteen modelsBraze
Across every category in the November 2026 Edition, Customer.io and Braze were named in the same answer 133 times, of the 259 answers naming Customer.io and the 612 naming Braze. In those answers Braze took the first choice thirty-four times and Customer.io twenty.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | ||||
| GPT-5.4 mini | | | | |||
| Gemini 3.5 Flash | | | | | ||
| Perplexity Sonar | | | | |||
| Grok 4.20 | | | | | | |
| Mistral Small | | | ||||
| DeepSeek V4 Flash | | | | | | |
| Llama 4 Maverick | | | | |||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | | | ||
| GLM 4.7 FlashX | | | | |||
| MiniMax M2.5 | | | ||||
| GPT-6 Luna | | | | |||
| Muse Glimmer 30B | | |
Customer.io Braze first choice named as an alternative argued againstblank: not namedEach cell is one answer, Customer.io on the left and Braze on the right.The direct prompt
Customer.io first, Braze an alternative
6 of 14 modelsBraze was named in the answer but not as the choice, or not at all.Braze first, Customer.io an alternative
4 of 14 modelsCustomer.io was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
4 of 14 modelsThe answer put something else first and named one of the two as an alternative.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
Customer.io2%#7 of 18Braze2%#11 of 18Customer.io18%#2 of 18Braze15%#3 of 18Braze55%#1 of 13Customer.io0%#11 of 13What the models said about Customer.io
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.
“Start with Customer.io. In the B2B space, the ability to connect "User Actions" (Push) with "Contact Data" (SMS) provides the highest Return on Investment” Qwen 3.7 Flash · paraphrase prompt · first choice
What the models said about Braze
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“What to Avoid for Mid-Sized B2B: Braze is excellent but overkill for most mid-sized companies” GLM 4.7 FlashX · paraphrase prompt · hard negative
“Braze | Enterprise lifecycle marketing & product teams | Best-in-class cross-channel orchestration, dynamic personalization, and scale.” Gemini 3.5 Flash · scale prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.