Rube

Rube

Rube was a productivity/AI utility powered by Composio that connected users' email, calendar and work tools into daily workflows; the service was discontinued on May 16, 2026 and refunds were processed.

Rube is automation software teams evaluate for business operations. Use this page to review pricing, integration signals, and the best alternatives before you commit.

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One of 132 tools in Productivity
Added 1 year ago
Data reviewed Jul 15, 2026

Profile facts come from the vendor source. AiMatch labels unknown pricing or API details instead of estimating them.

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Quick Overview

Best for: Business Operations

What it does

Automation software for decision-makers comparing workflow fit and alternatives.

Best fit

Business Operations

Pricing snapshot

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Next step

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Rube was an application powered by Composio designed to connect users' important apps (email, calendar, work tools) into their daily workflow. The team announced a shutdown timeline: new signups and upgrades stopped April 9, Rube Chat was discontinued April 20, and Rube shut down on May 16, 2026, with all payments refunded. The announcement points users to Composio For You as an alternative that provides the same functionality via MCP and a CLI and is compatible with MCP clients such as Claude Code and Cursor.

Rube is a universal MCP that enables you to take actions across 600+ applications from within your AI chat, managing authentication and tool selection seamlessly and securely to let your AI actually get things done for you.

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Key Features

App integrations

Connected users' email, calendar, and work tools into their daily workflow.

MCP & CLI compatibility

Functionality exposed through MCP and a command-line interface, and compatible with MCP clients.

Multi-account support

Works with any MCP client and supports multiple accounts (explicitly mentioned in the announcement).

User recipes / workflows

User-configured recipes/workflows were part of the product (the announcement references users' recipes and data).

Pricing

Current pricing details are not available from the vendor source.

Use Cases

Unified productivity workflows

Bringing email, calendar, and work tools together to streamline daily tasks and workflows.

Multi-account management

Managing multiple accounts within MCP-compatible clients and the provided CLI.

AI-powered integrations

Using Composio's tools (which power other AI clients) to enable AI integrations across user apps.

Integrations

Email / Calendar / Work tools

Rube integrated users' email, calendar, and other work tools into workflows (explicitly referenced in the announcement).

MCP clients (e.g., Claude Code, Cursor)

Composio For You uses the same tools that power Claude Code, Cursor, and other AI clients; Rube functionality is available via MCP-compatible clients.

Benefits

Unifies email, calendar, and work tool access into a single workflow.
Compatibility with MCP clients and CLI provides flexibility for different client tools.
Multi-account support for users who manage several accounts.

Limitations

Service discontinued — Rube shut down on May 16, 2026.
New signups and upgrades were stopped prior to shutdown (April 9) and Rube Chat was discontinued (April 20).
Product is no longer available; users are directed to Composio For You as an alternative.

Frequently Asked Questions

What happened?
Timeline: April 9 — new signups stopped and upgrades discontinued; April 20 — Rube Chat discontinued; May 16 — Rube shut down and refunds processed.
What about refunds?
Rube was shut down on May 16, 2026 and all payments have been refunded.
What is Composio For You?
Composio For You provides the same functionality through MCP and CLI — the same tools that power Claude Code, Cursor, and other AI clients, and works with any MCP client with multi-account support.

Getting Started

  1. 1 Visit the Rube announcement page and follow the Composio For You link.
  2. 2 Use Composio For You through an MCP client or the CLI as suggested on the announcement.
  3. 3 Use any MCP-compatible client (Composio For You supports multi-account usage).

Support

Announcement / Company statement

Primary information and updates are provided via the official Rube announcement page; the message is signed by 'The Composio Team'.

Site links

The announcement page lists links such as Enterprise, Blog, Building With Composio, Terms of Service, Privacy Policy, Trust, X, GitHub and YouTube for further company resources.

API

Available: No

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