See the code inside every app
Which SDKs 283K apps ship, from ad networks and attribution to payments and analytics. See market share by category, find every app that uses a competitor's SDK and export the list.
SDK and permission intelligence is included from the Pathfinder plan.

The problem
Your next customer is already using a competitor
- Store pages never say which SDKs an app ships.
- Lead lists bought elsewhere are stale and say nothing about the tech stack.
- Market share claims in this space are rarely backed by a count of apps.
How AppMetis solves it
Footprints for millions of apps, searchable
- SDKs and permissions for about 3.18M apps across both stores.
- Filter by SDK together with installs, growth, category and developer country.
- Export lists with public developer contacts, on plans with SDK intelligence.
Live data
SDK market share right now
- Android Jetpack core · Development tools272K apps
- Android Architecture Components · Development tools236K apps
- Firebase · Development tools208K apps
- Android Jetpack VersionedParcelable · Development tools203K apps
- Android Jetpack Annotations · Development tools182K apps
- Android Jetpack Widgets · Development tools179K apps
- Android Jetpack AppCompat · Development tools164K apps
- Google Cloud Messaging (GCM) · Development tools155K apps
- AndroidX Activity · Development tools149K apps
- Android Activity Saved State · Development tools146K apps
- Development tools5.6M uses
- Ad network libraries332K uses
- Social libraries71.8K uses
How it works
From app package to lead list
- 01
Read the package
We look at the libraries and frameworks each app ships, and the permissions Android apps request. - 02
Match signatures
Known SDK signatures map code to a vendor and a category, such as ads, attribution or payments. - 03
Keep the timeline
Each detection stores when it was observed, so adds and drops show up where history exists. - 04
Join with the market
Every footprint links to measured installs, charts, developer country and public contacts.
Use cases
Who uses SDK intelligence
SDK and ad-tech sales
Build displacement lists of apps using a competitor, sized by measured installs and filtered by country.
Partnerships
Find apps that pair well with your product, for example apps with an attribution SDK but no crash reporter.
Investors and M&A
See a target's tech stack and how widely its SDK is adopted, by category and over time.
Privacy research
Permissions requested by Android apps, side by side with the SDKs that may need them.
Product teams
Learn which analytics, payments and messaging SDKs the leaders in your category ship.
Exports
Lists to CSV or Excel with installs, category, country and public contacts, counted against your row quota.
SDK intelligence questions
How are SDKs detected?
From the libraries and frameworks an app package ships, matched against known SDK signatures and grouped into categories such as ads, attribution, analytics and payments. Each detection keeps the date it was observed.
How many apps have SDK data?
About 3.18M apps across Google Play and the App Store have an SDK footprint, along with the permissions Android apps request.
Can a detection be wrong?
Sometimes. Shared libraries can bundle other SDKs, and code can ship without being used. Treat a detection as strong evidence of presence, not proof that a feature is active.
Can I export apps that use a competitor's SDK?
Yes, on plans that include SDK intelligence. Filter apps by SDK, installs, category and developer country, then export with the public developer contacts. Exports count against the monthly row quota.
Keep exploring
Find every app that uses an SDK
Browse the SDK directory free, then unlock lead lists and exports on a paid plan.