Newcomer·Tuesday, March 10, 2026·3 min readAI

Bessemer: Legacy SaaS Is Dead, But a New Wave of Applications Will Thrive

The AI era is reshaping the SaaS landscape, creating opportunities for AI-native applications while legacy SaaS companies face potential obsolescence.

The newsletter discusses insights from Byron Deeter of Bessemer Venture Partners, highlighting a significant shift in the software landscape due to AI advancements. Legacy SaaS companies are facing challenges as bespoke AI solutions emerge, prompting a reevaluation of investment strategies. Bessemer's focus on AI-native applications indicates a belief in the resilience and potential growth of the application layer, suggesting that there are still ample opportunities for new entrants in the market despite the challenges faced by established players.

Key Takeaways

  • Bessemer Venture Partners is betting on AI-native applications that can outperform legacy SaaS products.
  • The AI-driven market is expected to create a $45 trillion software opportunity over the next decade.
  • Investors are increasingly focused on verticalized software solutions tailored to specific industries.
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