Amity Coast LLC · San Francisco

Enterprise-grade tools, built for individual scale.

Amity Coast is a small incubator. We build software that delivers the same outcomes as enterprise systems, without the enterprise overhead, for the people who need real tools but can’t justify enterprise contracts: individuals, families, and small organizations.

Portfolio

Goodbay

goodbay.ai

Personal asset management. Track what you own, what it’s worth, and when to sell.

Dugout

yourdugout.app

Open-source team management for youth baseball and softball: rosters, evaluations, drafts, and communication.

Skatter

skatter.ai

A federated, LLM-native personal AI operating system. Sovereign by design, MCP-first.

Fillside

fillside.ai

An AI-native, sovereign-deployable order management system for the buy side, from staging through allocations.

FriendBox

friendbox.ai

An open-source personal knowledge graph with a built-in MCP server for the people and context in your life.

Woved

internal

The autonomous development pipeline that builds and ships the rest of the portfolio.

What we’re about

The common thread across everything we build is a shift from labor to automation: replace human checklists with pre-defined playbooks and intelligent defaults, prefer open standards over proprietary lock-in, and treat the individual, not the enterprise, as the unit that deserves good software. Each product stands on its own; together they share that philosophy and the infrastructure behind it.