PostgreSQL alternatives
6 servers that overlap with PostgreSQL. Compared on install command, provenance, and the tags they share — not on a feature checklist nobody maintains.
What these have in common
All of them overlap with PostgreSQL on at least one capability tag. Overlap is not equivalence: two servers can both say "database" and solve different problems. Read the full entry for what the current one is actually for before switching.
Side by side
| Server | Install | Source | Shared tags |
|---|---|---|---|
| PostgreSQL | npx -y postgresql://localhost/mydb | Official | database, sql, archived |
| DBX MCP | npx -y @dbx-app/mcp-server | Community | database, sql, query |
| MySQL MCP | npx -y @benborla29/mcp-server-mysql | Community | database, mysql, sql |
| Puppeteer | npx -y @modelcontextprotocol/server-puppeteer | Official | browser, screenshots, archived |
| SQLite | npx -y ./data.db | Official | database, sqlite, reference |
| Slack | npx -y @modelcontextprotocol/server-slack | Official | slack, messaging, archived |
| Brave Search | npx -y @modelcontextprotocol/server-brave-search | Official | search, web, archived |
How to choose
Prefer the official server when one exists, unless its install path or auth model does not fit. Prefer the smaller surface area: a server that exposes four tools you use beats one that exposes forty you do not, because every definition costs context on every request.