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Sequel Ace review

Free#42 of 53 in Database Client Software

A focused, free macOS client for MySQL and MariaDB administration.

5.0/10Editor score
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Sequel Ace is a native macOS database management application for developers and database administrators working with MySQL and MariaDB. It supports local, standard TCP/IP, SSH-tunneled, and AWS IAM connections, with tools for browsing and editing tables, writing custom SQL, managing rows, and handling database administration tasks. The application supports Intel and Apple Silicon processors and is distributed through the Mac App Store and GitHub. Its free, open-source model makes it a practical fit for macOS users who need focused MySQL or MariaDB work without a paid plan.

Connection options are a clear strength for teams working across local databases, SSH environments, and Amazon RDS or Aurora through AWS IAM. Query favorites, tab triggers, reusable snippets, and query history help organize recurring SQL work. Sequel Ace also includes a built-in MCP server for AI-agent database access, with integrations for Claude Code, Claude Desktop, and Cursor. MCP can export query results to JSON or CSV, while the client’s category specifications also include SQL and XML export formats.

The trade-off is focus rather than breadth. Sequel Ace is limited to MySQL and MariaDB and runs only on macOS, so it is not suited to teams that need a cross-platform client or support for multiple database systems. Its visual tooling centers on table structure, table content, row operations, SQL editing, and administration workflows rather than a broader database ecosystem. Choose Sequel Ace when free, open-source macOS support and MySQL/MariaDB coverage are the priorities; choose an alternative when wider database coverage or non-macOS deployment matters more.

Sequel Ace pros and cons

  • Where it wins
    • Free and open source under the MIT license
    • Supports TCP/IP, SSH, and AWS IAM connections
    • Includes query history, snippets, table editing, and MCP access
  • Where it doesn't
    • Supports only MySQL and MariaDB databases
    • Available only on macOS
    • The MCP server is limited to localhost access

Sequel Ace fact sheet, pricing and score →

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