Braze vs Klaviyo
One of fourteen models named Braze first on the direct prompt; zero named Klaviyo. Braze was named by fourteen of the fourteen models and Klaviyo by thirteen and Braze carries 47 labels and Klaviyo 28, so the shares are not directly comparable.
New York City, United States, founded 2011. Named in eleven categories this edition.
Boston, United States, founded 2012. Named in thirteen 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
BrazeFirst choices, of fourteen modelsKlaviyo
Across every category in the October 2026 Edition, Braze and Klaviyo were named in the same answer 106 times, of the 533 answers naming Braze and the 390 naming Klaviyo. In those answers Klaviyo took the first choice seven times and Braze thirteen.
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 4.1 Fast | | | | | | |
| 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 | | | |
Braze Klaviyo first choice named as an alternative argued againstblank: not namedEach cell is one answer, Braze on the left and Klaviyo on the right.The direct prompt
Braze first, Klaviyo not the choice
1 of 14 modelsKlaviyo was named in the answer but not as the choice, or not at all.Neither was the first choice, one was named
6 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
7 of 14 modelsThe answer made no first choice from these two in this category.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
Braze2%#10 of 18Klaviyo2%#7 of 18What the models said about Braze
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“Several reviewers explicitly advise avoiding Braze unless you are pushing toward enterprise scale.” Mistral Small · negative prompt · hard negative
“Braze's pricing ... heavy developer overhead, and complex implementation make it poor ROI” Gemini 3.5 Flash · direct prompt · hard negative
“"steer clear," "skip unless enterprise scale"). Reviewers explicitly advise avoiding.” Grok 4.1 Fast · negative prompt · hard negative
“Braze | Best-in-class cross-channel orchestration, enterprise-grade, strong analytics | Higher cost, steeper learning curve” DeepSeek V4 Flash · scale prompt · first choice
What the models said about Klaviyo
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“Attentive and Klaviyo are phenomenal for SMS, but they are built for Shopify/e-commerce. They struggle with B2B data models” Gemini 3.5 Flash · direct prompt · hard negative
“E-commerce powerhouse (Shopify/others); SMS + email automation, personalization via data; high deliverability” Grok 4.1 Fast · comparative 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.