Mobile apps · October 2026 Edition
Customer.io vs Apple Search Ads
Eight of fourteen models named Customer.io first on the direct prompt; zero named Apple Search Ads. Customer.io was named by eleven of the fourteen models and Apple Search Ads by nine and Customer.io carries 17 labels and Apple Search Ads 12, so the shares are not directly comparable.
Named in ten categories this edition.
Apple Search Ads
accepted challengerNamed in two categories this edition.
First-choice share17%5%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%0%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#6A position in a field of 18; printed, not drawn.
Labels1712A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Customer.io reading right to left. Rank and label count are printed, not drawn.OneSignal was named alongside these two in eight of the fourteen direct answers. Customer.io vs CleverTap · Customer.io vs Braze · Customer.io vs OneSignal
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 apps page.
By framing
How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Customer.ioFirst choices, of fourteen modelsApple Search AdsDirect80
Paraphrase20
Comparative01
Budget-constrained03
Scale-constrained00
Negative01
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.
Every model, every framing
The eighty-four answers behind the chart above, one cell each: where Customer.io and Apple Search Ads stood in it.
| Model | DirectAS | ParaphraseAS | ComparativeAS | Budget-constrainedAS | Scale-constrainedAS | NegativeAS |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | ||||
| GPT-5.4 mini | | |||||
| Gemini 3.5 Flash | | | AS | |||
| Perplexity Sonar | ||||||
| Grok 4.1 Fast | AS | AS | ||||
| Mistral Small | | | AS | |||
| DeepSeek V4 Flash | | AS | ||||
| Llama 4 Maverick | | | AS | |||
| Qwen 3.7 Flash | | AS | ||||
| Kimi K2 | | AS | ||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 | | AS | AS | |||
| GPT-6 Luna | | | ||||
| Muse Glimmer 30B | |
Customer.ioAS Apple Search Ads first choice named as an alternative argued againstblank: not namedEach cell is one answer, Customer.io on the left and Apple Search Ads on the right.The direct prompt
The plain question, one answer per model, grouped by where Customer.io and Apple Search Ads stood in it.
Customer.io first, Apple Search Ads not the choice
8 of 14 modelsApple Search Ads was named in the answer but not as the choice, or not at all.GPT-5.4 miniCustomer.io alternatives: Airship, Braze, OneSignal
Gemini 3.5 FlashCustomer.io alternatives: Branch, OneSignal
Mistral SmallCleverTap, Customer.io alternatives: Amplitude, AppsFlyer, Iterable, OneSignal, Pendo
DeepSeek V4 FlashCustomer.io alternatives: MoEngage, OneSignal
Kimi K2Customer.io, HubSpot Marketing Hub alternatives: Intercom, OneSignal
MiniMax M2.5Customer.io alternatives: Braze, OneSignal
GPT-6 LunaCustomer.io alternatives: AppsFlyer, Branch, Braze, OneSignal
Muse Glimmer 30BCleverTap, Customer.io alternatives: Dreamdata, MoEngage
Neither was the first choice, one was named
2 of 14 modelsThe answer put something else first and named one of the two as an alternative.Claude Haiku 4.5Braze, CleverTap alternatives: Customer.io, Intercom
Llama 4 Maverickno first choice alternatives: Acoustic, AppsFlyer, Braze, CleverTap, Customer.io
Neither was named
4 of 14 modelsThe answer made no first choice from these two in this category.Perplexity SonarAffise MMP alternatives: ActiveCampaign, AppsFlyer, MoEngage
Grok 4.1 FastAdjust alternatives: Branch
Qwen 3.7 FlashAdobe Marketo Engage alternatives: ActiveCampaign, HubSpot Marketing Hub, OneSignal
GLM 4.7 FlashXBraze, CleverTap, Iterable alternatives: Affise, AppsFlyer, Branch, MoEngage
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
The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Customer.io leads by two points.
Customer.io3%#6 of 16Apple Search Ads2%#9 of 16
The full small business standing →Mid-marketThe figures above
Customer.io leads by twelve points.
Customer.io17%#1 of 18Apple Search Ads5%#6 of 18
The full mid-market standing →Enterprise
Apple Search Ads is not named for this buyer.
Customer.io2%#– of 12Apple Search Ads—not named
The full enterprise standing →What the models said about Customer.io
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Two of two in this category shown.
“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 Apple Search Ads
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.
“If you can spend a few hundred dollars, start with Apple Search Ads – you'll get high-intent users at the lowest average CPI.” MiniMax M2.5 · budget prompt · first choice
“Overall Best for Limited Budget: Apple Search Ads if iOS-focused (highest quality, lowest barrier).” Grok 4.1 Fast · budget prompt · first choice
“This is widely considered the best place to start for iOS apps. It requires very low minimum daily budgets” Qwen 3.7 Flash · budget prompt · first choice
Also compared
Customer.io vs CleverTapCustomer.io vs BrazeCustomer.io vs OneSignalCustomer.io vs Google App CampaignsCustomer.io vs IterableCustomer.io vs Meta Advantage+ App CampaignsCleverTap vs Apple Search AdsBraze vs Apple Search AdsOneSignal vs Apple Search AdsGoogle App Campaigns vs Apple Search AdsApple Search Ads vs IterableApple Search Ads vs Meta Advantage+ App CampaignsAll twenty-eight head-to-head pages and the full mobile apps standing
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.