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Coasts
Fall 2025
Inactive
Localhost service isolation and orchestration for git worktrees
2 people View on YC
Coasts at a glance
- Y Combinator batch
- Fall 2025
- Status
- Inactive
- Industry
- B2B
- Team size
- 2 people
- Location
- Not recorded
- Website
- Not recorded
Every field above comes from the Y Combinator company record. Nothing is estimated.
About Coasts
A Coast (containerized host) is a local development runtime. Coasts let you run multiple isolated environments for the same project on one machine. As AI coding agents increasingly work in parallel across git worktrees, developers hit painful conflicts — clashing ports, duplicated databases, and fragile per-branch setup. Coasts solve this by giving each worktree its own fully isolated runtime, so multiple agents can build and test side by side without stepping on each other.
Tags:
Developer Tools
B2B
Productivity
Design
Web Development