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🎉 Special launch offer applied at checkout. (-50 EUR)

A unified, intuitive chat UI for OpenAI Anthropic Google Gemini and other leading AI models.

  • Bring your own API keys
  • ️Keep your data private
  • Split-screen multitasking
  • Switch between models
  • Upload and parse files
  • Queue requests
  • Settings per model
  • Be quick with shortcuts
  • Use online or self-host
  • Offline support (PWA)
  • Fast and lightweight app
  • Light and dark mode
Try Demo Now
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chat
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True multitasking with features you've been longing for.

Effortlessly manage your conversations with powerful tools designed to enhance productivity and streamline your workflow.

Background CompletionsContinue to your next chat while existing conversations complete their responses in the background.
Sent after completion:
Queue requestsQueue up your next message while a response is being completed. Messages will be sent automatically once the current response is finished.
New chat from here
New split-screen from here
Regenerate from here
Fork ConversationsStart a new chat or open a split-screen view to explore different directions in the conversation simultaneously.

Pick from top AI models like GPT, Claude, and Gemini.

Switch easily between popular models like OpenAI's GPT, Anthropic's Claude, Google's Gemini, and others to match your workflow.

Model SelectionChoose your default AI model for every chat.
Custom SettingsSet model-specific options like temperature.
Seamless SwitchingSwitch AI models easily during chats.
Fine-Tuned ControlUse settings to optimize model responses.
models

Combine Agents and Files in the Message Input

Add multiple agents and attach files to your input in one message, simplifying combinations and enhancing context.

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Optimized for Mobile with PWA Support

Use the app anywhere with PWA functionality and a responsive design. Enjoy an app-like experience on both desktop and mobile, with offline support for productivity on the go.

chat mobile
models mobile
files mobile

Smart Prompts with Dynamic Variables

Use flexible prompts with %variable% detection to create dynamic and adaptive conversations.

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Generate System Instructions and Agents

Use LLMs to generate agents and system instructions—like an LLM imagining its own helpers. Customize workflows with this AI-powered inception tool in the settings.

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Other Features at a Glance

ImportLoad your entire setup, including chats, files, configurations, and preferences, from a JSON file to continue exactly where you left off.
ExportSave your entire workspace, including chats, files, and settings, into a JSON file for easy backup or sharing.
Light/Dark ModeSwitch between light and dark themes to match your environment and enhance usability.
File ParsingExtract and process content from various file types, including text documents and images.
Multi-Agent ChatConverse with multiple AI agents at the same time to tackle complex tasks and explore different perspectives.
Advanced Context MenuAccess powerful slash commands and shortcuts, inspired by Notion, to navigate and interact with ease.
Upload Files via Drag and DropEasily upload files by dragging and dropping them directly into the app, making file handling more seamless.
Browser-BasedThis is a fully browser-based app, ensuring all data remains secure and private. No data is sent to third parties, except for interactions with the APIs you configure.
Keyboard ShortcutsStreamline your workflow with customizable keyboard shortcuts for quick access to features and commands.

Get started with your lifetime license.

Enjoy unlimited conversations with MultitaskAI and unlock the full potential of cutting-edge language models—all with a one-time lifetime license.

What's included

  • 5 activations
  • Lifetime updates
  • PWA support for offline usage
  • Self-hosted option for privacy and security
🎉 Special launch offer applied at checkout. (-50 EUR)

€149EUR

€99EUR

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