💡 The Innovator's Dilemma

Big Idea

The Innovator's Dilemma explains why great companies can still fail.

They:

• Listen closely to customers
• Improve profitable products
• Ignore small, risky ideas

Then a disruptive innovation starts small, gets better, and suddenly replaces them.

> Success habits can later cause failure.

Two Types of Innovation

1. Sustaining

• Improves existing products
• Serves current best customers

2. Disruptive

• Starts worse on main features
• Cheaper, simpler, or more convenient
• Attracts new or low-end customers

The dilemma: big firms are organized for sustaining, not disruptive, innovation.

Why Good Managers Say “No”

Managers reject disruptive ideas because:

• Early markets are small and uncertain
• Profits look tiny vs. current business
• Top customers say, “We don’t need that.”
• Metrics reward short-term results, not experiments

So they delay, then it becomes too late.

Classic Examples

• Mainframes → PCs: Big computer firms ignored personal computers.
• Physical stores → Online shopping: Retailers underestimated the internet.
• Taxis → Ride-sharing apps: Apps began as cheaper, less regulated options.

In each case, leaders saw the change coming but still struggled to respond.