Its primary SDK category is Marketing Automation and it’s used by iOS apps.
Looking at download trends over the last month, the most popular 
iOS apps that use Customer.io are:
Using this information, it appears that Customer.io is Not Popular among iOS app developers.
Moreover, over the last 30 days, Customer.io has been…
- Installed on 110 iOS apps.
- Deleted from 6 iOS apps.
It's especially popular among iOS apps in the following genres: Finance and Sports.
SDKs that are similar to Customer.io :
- WebEngage in the Marketing Automation category
- Socket.io in the Networking category
- Agora.io in the Communication category
- Card.io in the Payments and Commerce category
- Engine.IO in the Networking category
- proximi.io in the Location and Maps category
- Swrve in the A/B Testing category
- RecyclerViewPager Custom in the User Interface and Graphics category
SDK Intelligence
See how many apps integrate specific SDKs, how many times these SDKs have been downloaded, developer details, similar SDKs, and more.
New Installations and Removals History
Analyze installation and removal trends for SDKs. Discover which apps have removed or integrated specific SDKs in a given timeframe.
Market Share per Google Play and Apple App Store Category
See which app categories or genres are most likely to use specific SDKs. Detect SDK market share per category.
