The most defensible businesses, especially in enterprise software, create such high switching costs that customers are essentially locked in. This "hostage" dynamic, where leaving is prohibitively difficult, is a stronger moat than simply having satisfied customers who could still churn. It's the foundation of an enduring software business.
Related Insights
This business model embeds a vendor so deeply that a client's own institutional knowledge atrophies. The client's employees no longer understand critical business processes, making it prohibitively expensive and risky to switch vendors, who now hold all the expertise.
The stickiest software is critical but inexpensive relative to a customer's overall budget, like payroll services. This 'Goldilocks zone' makes the software too small a cost for C-suite review, yet too embedded to easily replace, creating a powerful moat.
As AI model performance converges, the key differentiator will become memory. The accumulated context and personal data a model has on a user creates a high switching cost, making it too painful to move to a competitor even for temporarily superior features.
Traditional SaaS switching costs were based on painful data migrations, which LLMs may now automate. The new moat for AI companies is creating deep, customized integrations into a customer's unique operational workflows. This is achieved through long, hands-on pilot periods that make the AI solution indispensable and hard to replace.
As AI commoditizes user interfaces, enduring value will reside in the backend systems that are the authoritative source of data (e.g., payroll, financial records). These 'systems of record' are sticky due to regulation, business process integration, and high switching costs.
A powerful, non-obvious moat for software is deep integration with hardware. DJ software Serato partnered with hardware makers like Pioneer, becoming the industry standard. This makes switching extremely costly for users who have invested thousands in hardware, creating a durable competitive advantage.
An enterprise CIO confirms that once a company invests time training a generative AI solution, the cost to switch vendors becomes prohibitive. This means early-stage AI startups can build a powerful moat simply by being the first vendor to get implemented and trained.
True defensibility comes from creating high switching costs. When a product becomes a system of record or is deeply integrated into workflows, customers are effectively locked in. This makes the business resilient to competitors with marginally better features, as switching is too painful.
Don't just sell a product; become an indispensable part of your customer's workflow. By offering integrated products and services, you create a value ecosystem that locks out competitors and makes leaving an impractical and undesirable option.
Excel's market dominance stems from Microsoft's strategy of bundling it into the non-negotiable Microsoft Office suite. This made it impossible for enterprise customers to purchase software à la carte, effectively locking out competitors and making individual user preference irrelevant.
