Plain

Customer support platform for B2B

Plain is a customer support platform for B2B companies, built to move teams past reactive ticket handling toward genuine customer relationships. It unifies all customer interactions in one place, enables faster internal collaboration and adds AI to the workflows around them — the unification mattering more in B2B, where a single account generates conversations across email, Slack and shared channels that otherwise never assemble into one picture. Companies including Cursor, Ashby and Sanity trust it. The company is at an early stage and still actively learning as it grows.