UiPath may carry the highest business-model risk of any SaaS company because LLM agents with computer use compete directly with its robotic process automation. Rivals include Anthropic and OpenAI themselves. Its base is sticky for now, with 97% gross retention, regulated large-enterprise customers and long contracts, giving it time to sell AI tools. Still, it would be very surprising if gross retention stays in the high 90s, and the 2x EV/ARR multiple reflects the threat. x.comÂ