Unisson builds AI agents that act as subject-matter experts for B2B software implementation teams. The platform helps customer-facing teams in technical customer success, implementation, and sales engineering automate the work of onboarding and deploying software. Its agents can learn a product's functionality within minutes and then handle tasks such as onboarding, customer health audits, and custom integrations via Slack, text, or email. Unisson is a Y Combinator Winter 2026 company based in San Francisco.
Unisson
ActiveAI agents that automate B2B software implementation
Total raised
$500K
1 round
Stage
Seed
Jan 2026
Team
1-10
since 2026
Pricing
—
Founded
2026
San Francisco, United States
Agent-ready
—
AI agents that act as product subject-matter experts for implementation teams
Ability to learn a product's functionality quickly, within minutes
Automated customer onboarding workflows
Customer health audits
Custom integration handling
Interaction through Slack, text, or email
Built for technical customer success, implementation, and sales engineering teams
Automates repetitive B2B software implementation work
12/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Jan 2026 Seed $500K ● Y Combinator
Capital network
$500K raised ·1 backer·10 network links
- Backers1
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
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- What does Unisson do?
- It builds AI agents that automate B2B software implementation work for technical customer success, implementation, and sales engineering teams.
- How quickly can its agents learn a product?
- According to the company, the agents can learn a product's functionality within minutes.
- What tasks can the agents handle?
- Onboarding, customer health audits, and custom integrations, communicated via Slack, text, or email.
- Who is Unisson for?
- Customer-facing technical teams in customer success, implementation, and sales engineering at B2B software companies.
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