Relay
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v0.2.3

Introducing, Relay

Hello Relay

Built for How You Work

Working across multiple database engines should not require multiple tools or compromise on experience. Relay brings every engine together in one place, with workflows tailored to each one, including native support for geospatial formats like MBTiles. Existing tools were either too narrowly focused or too expensive. Relay is neither.

Supported Engines

  • PostgreSQL
  • MySQL
  • SQLite
  • MongoDB
  • Redis
  • DuckDB
  • Geospatial formats (MBTiles)

Feature Highlights

See all features

AI Assistant

Schema-aware AI helps write, fix, and explain queries. Choose from Anthropic, OpenAI, Google, GitHub Copilot, Vercel, Bedrock, or a local LM Studio instance. Relay is BYOK, so data stays with the provider of your choice.

Advanced Query Editor

  • Autocomplete and shadow suggestions
  • Split panes and slash prompts
  • Language-aware editing for SQL, Mongo shell, JSON filters, and Redis commands

ERD Diagrams

Entity relationship diagrams are auto-generated from foreign keys, with support for zooming, panning, searching, and filtering by schema.

Query Plan Analyzer

A visual analyzer for PostgreSQL EXPLAIN ANALYZE renders an interactive tree, highlighting slow nodes, bad estimates, and likely missing indexes.

Engine-Specific Workflows

  • MongoDB: Build aggregation pipelines stage by stage, preview results live, and export to JSON or MongoDB views.
  • Redis: Browse keys, inspect TTL and memory, open Pub/Sub and MONITOR views, and track slow commands.
  • DuckDB: Query Parquet, CSV, and JSON directly, inspect Parquet metadata, build pivots, and browse S3, GCS, or Azure files.
  • Geospatial: Visualize and query MBTiles and other geo formats natively with MapKit rendering.

Secure Connections

  • SSH tunnels
  • SSL/TLS with client certificates
  • macOS Keychain-backed secrets
  • Credentials never leave your machine

Change Tracking and Import/Export

  • Review every insert, update, and delete before committing
  • Inline diffs with undo support
  • Import CSV, TSV, JSON, and engine-specific files
  • Export result sets and generated data

Query and Connection Management

  • Save, group, search, and reopen queries
  • Per-connection history
  • Group and color-code connections
  • Import/export configs

Pricing

One year of full access, $89.99 per user/device. Includes all features, updates, and support for the year. Free 7-day trial, no credit card required. Download today!