Unisson

Unisson is a Y Combinator-backed company that aI agents that automate B2B software implementation. The company participated in the Winter 2026 batch of Y Combinator.

Unisson is building trusted AI subject-matter experts for teams that are responsible for customer deployments (technical customer success, implementation, sales engineering). Within 20 minutes, our agents learn to use any product and can be used by teams in Slack, text, or email. Our agents gather requirements and context from existing tools enabling them to handle complex tasks like customer health audits, onboarding, product administration, and custom integrations.

Unisson was part of Y Combinator's Winter 2026 cohort, has a team of approximately 2 employees, and is actively operating.