The AI wave won't necessarily kill major SaaS players like Salesforce. Instead, the competitive battleground is shifting to who can build the best new agentic interface for their existing platform. Incumbents are adapting quickly, challenging AI-native startups.

The idea that AI will kill SaaS is too simplistic. It most accurately applies to large, public companies with significant inertia whose existing moats are disappearing. Startups and growth-stage companies that can maintain a 'day one' mentality and constantly re-evaluate their product have a significant advantage.

While AI can replicate the functionality of a SaaS tool, it doesn't replicate the company infrastructure: sales, customer support, trust, and brand. With venture funding for new SaaS startups drying up, it's harder than ever for new entrants to reach critical mass, thus protecting established incumbents.

The historical advantage of being first to market has evaporated. It once took years for large companies to clone a successful startup, but AI development tools now enable clones to be built in weeks. This accelerates commoditization, meaning a company's competitive edge is now measured in months, not years, demanding a much faster pace of innovation.

Established SaaS companies struggle to implement AI because their teams are burdened with supporting existing customers, fixing feature gaps, and fighting legacy competitors. AI-native startups have a massive advantage as they don't have this baggage and can focus entirely on the new paradigm.

Traditional SaaS companies charging on a per-seat basis are highly vulnerable to disruption. Paul Bricault warns that AI-native companies can offer superior functionality at lower costs, leading to a "rip and replace" cycle that will put immense pressure on incumbent, non-AI-native software businesses.

The biggest threat to incumbent software companies isn't a new feature, but a business model shift. AI enables outcome-based pricing, which massively favors agile newcomers as incumbents struggle to adapt their entire commercial structure away from seat-based subscriptions.

AI is not killing B2B SaaS, but it is fundamentally changing the competitive landscape by making software easier to build. This commoditizes core features, forcing existing SaaS companies to develop unique, defensible moats beyond just code to protect themselves against a new wave of competitors who can quickly "vibe code" similar solutions.

SaaS products like Salesforce won't be easily ripped out. The real danger is that new AI agents will operate across all SaaS tools, becoming the primary user interface and capturing the next wave of value. This relegates existing SaaS platforms to a lower, less valuable infrastructure layer.