Blog/Product & Innovation
Product & Innovation
December 9, 2025· 3 min read

Software Startup Ideas in 2024 | SaaS

TL;DR

Three years after his original startup ideas video, TK Kader returns with a 2024 edition that reflects just how much the SaaS landscape has changed. The rise of generative AI has rewritten the rulebook for what's possible to build with small teams, and Kader dives into the AI-native SaaS opportunities that are emerging across every vertical. He also covers the unbundling of legacy platforms, the growth of vertical SaaS in previously overlooked industries, and the new tools that make it cheaper than ever to launch and scale. The video balances optimism with pragmatism --- Kader emphasizes that ideas are only as good as their execution and walks through how to stress-test a concept before committing. For anyone building in 2024, this is a roadmap to where the puck is going.

Watch the video version of this article

About This Video

Three years after his original startup ideas video, TK Kader returns with a 2024 edition that reflects just how much the SaaS landscape has changed. The rise of generative AI has rewritten the rulebook for what's possible to build with small teams, and Kader dives into the AI-native SaaS opportunities that are emerging across every vertical. He also covers the unbundling of legacy platforms, the growth of vertical SaaS in previously overlooked industries, and the new tools that make it cheaper than ever to launch and scale. The video balances optimism with pragmatism --- Kader emphasizes that ideas are only as good as their execution and walks through how to stress-test a concept before committing. For anyone building in 2024, this is a roadmap to where the puck is going.

What You'll Learn

  • How generative AI has expanded the universe of viable SaaS startup ideas in 2024
  • AI-native SaaS opportunities across industries from legal to healthcare to logistics
  • Why vertical SaaS is having a renaissance and which industries are ripe for disruption
  • How to stress-test a startup idea before investing months of development time
  • The new tooling ecosystem that makes it cheaper and faster to launch a SaaS product
  • What changed between 2021 and 2024 in terms of market dynamics, funding, and competition
  • How to think about defensibility when AI lowers the barrier to entry for competitors
SaaS
startup