AI Tool

Catenary Review

Catenary is a local-first IDE designed for orchestrating AI coding agents with a visual interface.

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Why it matters

1Launched in 2026, Catenary is a spatial IDE for AI-native developer workflows.

2Offers a free tier and a Pro lifetime license for US$ 19.

3Available on macOS (Apple Silicon + Intel), Windows, and Linux platforms.

4Features 'Visual Cables' for wiring AI agent terminals and 'Task Islands' for isolated workspaces.

About Catenary

Business Model

one-time-payment

Platforms

Windows, macOS, Linux

Target Audience

Software developers and AI researchers

Pricing Plans

Free

US$ 0

• Unlimited canvas, terminals, editor, browser, git
• Unlimited connection wires
• 1 project open at the same time
• 2 parallel tasks

Pro

US$ 19 / lifetime

• Unlimited canvas, terminals, editor, browser, git
• Unlimited connection wires
• Unlimited projects open at the same time
• Unlimited parallel tasks

Leadership

Giorgio Nícolas de Arruda BertinoLinkedIn

GitHub

Screenshots

overview

What is Catenary?

Catenary is a spatial Integrated Development Environment (IDE) and terminal orchestrator developed by Giorgio Nícolas de Arruda Bertino that enables software developers and AI researchers to manage and orchestrate AI coding agents. It provides a visual interface for connecting various AI models and tracking workflows in real-time, designed to streamline complex AI-driven coding tasks.

features

Key Features of Catenary

Catenary integrates several functionalities into an infinite 2D spatial IDE, enhancing AI-native developer workflows. Its design prioritizes local operation and visual management of AI agents.

Local-first design: Operates entirely on the user's machine, ensuring privacy and offline functionality.
No account creation required: Users can begin development without registration.
Privacy-focused: Features zero telemetry, ensuring code and API keys remain on the device.
Multiple AI agent support: Facilitates the connection and management of various AI models.
Visual Cables: Allows physical wiring of agent terminals to pipe context and delegate tasks, enabling multi-model AI agent squads.
New Task Islands: Provides isolated visual workspaces for managing distinct tasks without workflow disruption.
All-in-One Canvas: Integrates a Monaco editor, native PTY terminals (WebGL xterm.js), and local browser webviews side-by-side.
Real-time workflow tracking: Enables users to monitor the progress of multiple projects concurrently.

use cases

Who Should Use Catenary?

Catenary is specifically designed for software developers and AI researchers who engage in AI-native development workflows and require a structured environment for managing multiple AI agents and projects.

Software developers: For orchestrating AI coding agents and streamlining AI-driven coding tasks.
AI researchers: For managing complex AI projects and experimenting with multi-model agent squads.
Developers seeking privacy: For those who prioritize local-first tools with no telemetry for sensitive code and API keys.
Users needing visual workflow management: For individuals who benefit from a spatial IDE to organize and track AI agent interactions.

how to use

How to Use Catenary

Catenary is available for download across major desktop operating systems. Users can initiate AI-native development by installing the application and configuring their AI agents within its visual interface.

1Download Catenary: Obtain the application for macOS (Apple Silicon + Intel), Windows, or Linux from the official website.
2Install the application: Follow the platform-specific installation instructions.
3Launch Catenary: Open the IDE to access the infinite 2D spatial canvas.
4Connect AI models: Integrate various AI models to be used as coding agents.
5Create Task Islands: Spin up new, isolated visual workspaces for different projects or tasks.
6Wire AI agents: Utilize 'Visual Cables' to connect agent terminals, pass context, and orchestrate multi-model workflows.

pricing

Catenary Pricing & Plans

Catenary offers a freemium model with a free tier and a one-time payment option for a Pro lifetime license. The application is currently free to download for macOS, Windows, and Linux.

Free: US$ 0 (Includes core functionalities for local-first AI agent orchestration).
Pro: US$ 19 (Lifetime license, specific additional features not detailed in provided data).

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Pros

+100% local-first and private operation, ensuring zero telemetry and data security.
+Unique 'Visual Cables' feature for intuitive orchestration of multi-model AI agent squads.
+Efficient workflow management through 'New Task Islands' for isolated visual workspaces.
+All-in-one canvas integrating Monaco editor, native PTY terminals, and local browser webviews.
+No account creation required, simplifying initial access and use.
+Affordable one-time payment for a Pro lifetime license (US$ 19).

Cons

−Relatively new to the market (launched 2026), with limited long-term user reviews.
−Specific advanced features or limitations of the free vs. Pro tier are not extensively detailed.
−Requires installation on macOS, Windows, or Linux, not a web-based solution.
−No explicit API availability mentioned for external integrations.

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Catenary vs Competitors

Catenary distinguishes itself from traditional IDEs and other AI coding tools through its unique spatial, visual approach to managing AI agents. It positions itself as an IDE built specifically for modern AI-native developer workflows.

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