Salesforce, HubSpot, Notion, Shopify, and Canva are only some of the most successful SaaS websites in 2026. These websites are characterized by clean design, high-performing websites, clear pricing pages, robust onboarding mechanisms, and helpful demos. They are user-oriented, mobile-friendly, and supported by AI-based customization, which allows a visitor to follow the features, get free trials, and turn into paying customers with ease.