Even if AI dramatically lowers coding costs, it won't destroy established SaaS businesses. Technical expenses only account for 10-20% of revenue for major SaaS players. The other 80% is spent on marketing, events, and client service, creating an opportunity for significant margin expansion.

As SaaS firms use AI to optimize operations, they feed models data on how their products are built. This creates a deflationary spiral where customers can use the same AI to build cheaper alternatives, threatening the core SaaS business model by accelerating price and profitability compression.

Enterprises no longer need to buy expensive SaaS products for tasks like customer feedback. They can now spin up custom AI agents internally, making it harder for SaaS companies to acquire new customers and leading to higher-than-modeled churn. This poses a fundamental threat to the SaaS business model.

The primary threat of AI to software isn't rendering it obsolete, but rather challenging its growth model. AI will make it harder for SaaS companies to implement annual price increases and will compress valuation multiples, creating stress for over-leveraged firms from the zero-interest-rate era.

SaaS pricing has always been determined by the value it delivers to customers, not its cost to build. While AI makes development cheaper and faster, it doesn't fundamentally change the value a product provides. Therefore, companies that solve important problems will maintain their pricing power and high margins.

For decades, buying generalized SaaS was more efficient than building custom software. AI coding agents reverse this. Now, companies can build hyper-specific, more effective tools internally for less cost than a bloated SaaS subscription, because they only need to solve their unique problem.

AI is making core software functionality nearly free, creating an existential crisis for traditional SaaS companies. The old model of 90%+ gross margins is disappearing. The future will be dominated by a few large AI players with lower margins, alongside a strategic shift towards monetizing high-value services.

The primary threat of Large Language Models to the SaaS industry isn't that they will build better software, but that they will enable the creation of 50 to 100 competitors for every existing player. This massive increase in competition will inevitably compress profit margins for everyone.

The market's downturn in legacy SaaS isn't primarily about AI automating jobs within those companies. The core fear is that new competitors can now use AI to build feature-complete products at a fraction of the cost, creating intense pricing pressure and margin compression for incumbents.