A fast, native database client for macOS. Connect to PostgreSQL, MySQL, SQLite, and Firestore. Browse 100k+ rows instantly, export to CSV/JSON/SQL, and keep credentials safe in the OS keychain.

Hey PH! Launching Queryline today. Multi-database client for PostgreSQL, MySQL, SQLite, and Firestore. One app instead of switching between pgAdmin, MySQL Workbench, Firebase console, and SQLite browser. Why it exists: I work across different databases daily. Got tired of different tools, different UIs, constant context switching. What it does: Query editor with FK navigation (click through relationships) Visual filters (no WHERE clauses needed) Spaces: analytical notebooks for cross-database queries (powered by DuckDB) Copy as TypeScript types, Zod schemas, JSON, SQL INSERT Fast (Rust backend, handles 100k+ rows smoothly) Credentials in OS keychain, not plain text Tech: Rust + Tauri. Native performance, not Electron. What database workflows annoy you most? What would make you switch from your current setup?

This looks really cool, and I love that it supports multiple databases. Curious though, is the plan to keep it macOS-only, or are Linux and Windows versions being considered in the future?

@lunarturtle thanks, Linux/Win support can be easily added if there will be demand - no blocker others than I'm mac native at the moment :) 🙏

Queryline has replaced Postico + JetBrains DB plugin during my day to day development. Great tool and Samuel is very receptive to feedback.

@hackal thanks Adam appreciate your help with shaping QueryLine 🙏

This looks really cool, and I love that it supports multiple databases. Curious though, is the plan to keep it macOS-only, or are Linux and Windows versions being considered in the future?

@lunarturtle thanks, Linux/Win support can be easily added if there will be demand - no blocker others than I'm mac native at the moment :) 🙏

Queryline has replaced Postico + JetBrains DB plugin during my day to day development. Great tool and Samuel is very receptive to feedback.

@hackal thanks Adam appreciate your help with shaping QueryLine 🙏

Queryline

The database client you deserve

The database client you deserve