Overview
A platform-ecosystem model provides the underlying technology, tools and distribution that third parties build on top of — an operating system, an app store, a developer platform — and captures value from the activity it enables. The platform's owner grows more valuable as the ecosystem around it grows.
The moat is network effects plus switching costs: developers build for the biggest platform, users go where the apps are, and each side entrenches the other. Once established, an ecosystem is extraordinarily hard to dislodge.
How it works
Provide the core platform, tools and distribution others depend on.
Attract developers/partners to build complementary products on top.
Capture value — fees, cuts, data, lock-in — from the activity the ecosystem generates.
Where you see it
Apple's ecosystem
Hardware, OS and App Store form a platform developers and users both entrench.
NVIDIA CUDA
A developer platform the whole AI field builds on, locking in the hardware.
When it works
- Third parties can build real value on your platform.
- Network effects make it more valuable as it grows.
- Switching costs entrench both developers and users.
When it fails
- The platform can't attract enough developers to reach critical mass.
- Partners feel squeezed by the take-rate and defect.
- A rival platform tips the network away from you.
Frequently asked questions
What makes a platform ecosystem so defensible?
Combined network effects and switching costs — developers build for the biggest platform, users follow the apps, and each side locks in the other, making the ecosystem very hard to dislodge.
How does the platform owner capture value?
Through fees or revenue share on ecosystem activity, plus the lock-in and data that come from being the layer everyone else depends on.