21 Best B2B SaaS Companies in 2026 (Expert Picks)
B2B SaaS companies have transformed how businesses operate, from managing customer relationships to optimizing IT systems. Giants like Notion, HubSpot, and Hostinger have changed industries through their SaaS B2B solutions. These B2B software platforms serve companies of all sizes and handle everything from human resources to creative workflows. We’ve compiled this list of B2B companies…