Discover the SDKs Behind
Mobile Apps
Discover which apps use the SDKs and technologies you care about.
Why Use WhatStack?
Powerful SDK detection for developers, marketers, and SDK vendors
Find Potential Customers
Discover apps that are using your competitors' SDKs and convert them into your customers
Market Intelligence
Understand market trends and identify opportunities by analyzing SDK adoption patterns
Targeted Outreach
Reach out to the right decision-makers with personalized insights about their tech stack
Coming Soon
Discovery Feature
Find potential customers by analyzing which apps are using your competitors' SDKs. Limited early access available.