Mobile apps · November 2026 Edition
Customer.io vs AppsFlyer
Six of fourteen models named Customer.io first on the direct prompt; one named AppsFlyer. Customer.io was named by thirteen of the fourteen models and AppsFlyer by thirteen and Customer.io carries 17 labels and AppsFlyer 43, so the shares are not directly comparable.
Named in twelve categories this edition.
Herzliya, Israel, founded 2011. Named in five categories this edition.
First-choice share13%8%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%14%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#6A position in a field of 19; printed, not drawn.
Labels1743A 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.Braze was named alongside these two in ten of the fourteen direct answers. Customer.io vs Braze · Customer.io vs Apple Search Ads · Customer.io vs Meta Advantage+ App Campaigns
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 modelsAppsFlyer
Direct611 against AppsFlyer
Paraphrase10
Comparative05
Budget-constrained011 against AppsFlyer
Scale-constrained02
Negative004 against AppsFlyer
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 AppsFlyer stood in it.
| 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 AppsFlyer first choice named as an alternative argued againstblank: not namedEach cell is one answer, Customer.io on the left and AppsFlyer on the right.The direct prompt
The plain question, one answer per model, grouped by where Customer.io and AppsFlyer stood in it.
Customer.io first, AppsFlyer an alternative
6 of 14 modelsAppsFlyer was named in the answer but not as the choice, or not at all.Gemini 3.5 FlashCustomer.io alternatives: AppsFlyer, Branch, Pendo Mobile
Perplexity SonarCustomer.io alternatives: HubSpot Marketing Hub
Mistral SmallCustomer.io alternatives: Braze, CleverTap
Llama 4 MaverickCustomer.io alternatives: ActiveCampaign, HubSpot Marketing Hub, Meta Advantage+ App Campaigns
Kimi K2Customer.io alternatives: CleverTap
GPT-6 LunaCustomer.io alternatives: Braze, OneSignal
AppsFlyer first, Customer.io an alternative
1 of 14 modelsCustomer.io was named in the answer but not as the choice, or not at all.GLM 4.7 FlashXAppsFlyer, Braze alternatives: CleverTap, Customer.io, MobileAction
Neither was the first choice, one was named
3 of 14 modelsThe answer put something else first and named one of the two as an alternative.GPT-5.4 miniBraze alternatives: Airship, CleverTap, Customer.io
Grok 4.20CleverTap alternatives: AppsFlyer, Braze, Customer.io, Google Display & Video 360, Liftoff, MoEngage, Moloco, Singular
Qwen 3.7 FlashOneSignal alternatives: AppsFlyer, Braze
Neither was named
4 of 14 modelsThe answer made no first choice from these two in this category.Claude Haiku 4.5Insider alternatives: Braze, CleverTap
DeepSeek V4 FlashCleverTap alternatives: Adjust, Branch, Braze, Insider, MoEngage
MiniMax M2.5Braze alternatives: Insider, MoEngage
Muse Glimmer 30BAdjust, CleverTap, MoEngage alternatives: Branch, Braze, Insider, OneSignal, Vero, WebEngage
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
AppsFlyer leads by four points.
AppsFlyer5%#6 of 16Customer.io2%#9 of 16Mid-marketThe figures above
The order flips: Customer.io leads at mid-market.
Customer.io13%#1 of 19AppsFlyer8%#6 of 19Enterprise
The order flips: AppsFlyer leads at enterprise.
AppsFlyer7%#2 of 13Customer.io0%#– of 13What the models said about Customer.io
No label in this category carried a quote.
What the models said about AppsFlyer
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“avoid purchasing enterprise-level Mobile Measurement Partners (MMPs) like AppsFlyer or Adjust immediately” Qwen 3.7 Flash · budget prompt · hard negative
“Avoid or be cautious with Braze and AppsFlyer due to their pricing models” Mistral Small · negative prompt · hard negative
“A user reported unexpected charges, difficulty downgrading, and a lack of transparency in billing... this single review suggests you should verify contract terms and billing policies before committing.” GLM 4.7 FlashX · negative prompt · soft negative
“The global market leader with the largest integration ecosystem... Choose AppsFlyer or Adjust for standard end-to-end attribution” Gemini 3.5 Flash · comparative prompt · first choice
“a combination of AppsFlyer (attribution) + Braze or CleverTap (engagement) + MobileAction (ASO) gives you a complete stack” GLM 4.7 FlashX · direct prompt · first choice
“AppsFlyer is the safest pick if you need the widest partner ecosystem and can pay $0.07 per conversion.” Muse Glimmer 30B · comparative prompt · first choice
Also compared
Customer.io vs BrazeCustomer.io vs Apple Search AdsCustomer.io vs Meta Advantage+ App CampaignsCustomer.io vs CleverTapCustomer.io vs OneSignalCustomer.io vs MoEngageBraze vs AppsFlyerApple Search Ads vs AppsFlyerMeta Advantage+ App Campaigns vs AppsFlyerCleverTap vs AppsFlyerAppsFlyer vs OneSignalAppsFlyer vs MoEngageAll 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.