Seaquel

Visual Query Builder

Build queries visually with aggregates, variables, boolean operators, and two-way SQL sync.

Aggregate Functions

Add aggregate functions — COUNT, SUM, AVG, MIN, MAX — to any column directly from the filter panel or by clicking a column on a canvas table node. The query builder automatically generates the correct GROUP BY clause and updates the SQL in real time. Stack multiple aggregates on different columns to build complex analytical queries visually.

Variable Support

Use {{variable_name}} syntax in WHERE filter values and LIMIT inputs to create parameterized, reusable queries. When you execute a query with variables, Seaquel prompts you to fill in the values. Save parameterized queries and share them with your team so anyone can run them with different inputs.

Boolean Operators

Toggle between AND and OR operators in your WHERE clauses with a single click. The visual query builder displays each condition as a row, and you can switch the combining operator between them. Nest conditions to build complex filter logic without writing SQL by hand.

Two-Way SQL Sync

Edit SQL directly in the editor or use the visual builder — changes sync both ways in real time. Add a JOIN in the visual builder and the SQL updates instantly. Edit the WHERE clause in SQL and the filter panel reflects the change. You never lose context switching between visual and text-based editing.

Pluggable Execution

The query editor uses a pluggable execution architecture. The same editor powers the main workspace (executing against your connected databases) and the tutorial sandbox (executing against the built-in practice database). This unified architecture means every feature — formatting, autocomplete, visualization — works identically everywhere.

Screenshot coming soon

Stop Fighting Your Database Client

Experience what a database client should feel like. Fast, lightweight, and built with the features you actually need.

Unrestricted free personal use
No account required
100% local - no telemetry
Open source

Available for macOS, Linux & Windows.