The rise of agentic coding is creating a "SaaSpocalypse." These agents can migrate data, learn different workflows, and handle integrations, which undermines the core moats of SaaS companies: data switching costs, workflow lock-in, and integration complexity. This makes the high gross margins of SaaS businesses a prime target for disruption.

As AI makes the software itself easier to build and replicate, the durable value of a SaaS company is no longer the code. Instead, the moat lies in the customer relationship, the proprietary data, the system of record it represents, and the deep understanding of user workflows.

The ability for AI agents to access and operate on a SaaS platform's data is becoming critical. Companies that lock down their data risk being isolated, while those with open data APIs will become part of the new AI ecosystem, even if it means ceding the primary 'workspace' layer.

Cuban predicts a "SaaS apocalypse" where generic software is easily replaced by AI. The survivors will be companies whose value lies not just in software but in a unique, proprietary database of information that cannot be easily replicated by training a public LLM.

The true threat to SaaS isn't just cheap software creation, but AI agents that automate data migration between platforms. This destroys the lock-in effect of proprietary data models, turning SaaS into a low-multiple utility business where switching costs approach zero.

The defensibility of large SaaS companies has been their position as the 'system of record' (e.g., the CRM database). AI agents, which can perform valuable actions and pull data from disparate sources, threaten this moat. Value may shift from the static database to the AI-driven process itself, upending the market.

With AI agents in platforms like ChatGPT becoming the primary work surface, the traditional SaaS moat of owning the user interface is eroding. The most defensible position will be owning the core data as the "system of record," making the SaaS platform an essential backend database.

AI doesn't kill all software; it bifurcates the market. Companies with strong moats like distribution, proprietary data, and enterprise lock-in will thrive by integrating AI. However, companies whose only advantage was their software code will be wiped out as AI makes the code itself a commodity. The moat is no longer the software.

Not all software is equally threatened by AI. Companies whose products are integral to creating proprietary, transactional data (like court case filings) have a strong defense. Their value is in the data and compliance layers, unlike UI-focused tools which are more easily replicated by AI agents.