Multiple AI models. One workspace.

Use your own OpenRouter API key to access supported models, create images, audio, and video, and keep chats, files, and reusable knowledge together.

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Overview

Yorikai gives you one workspace to use multiple AI models through OpenRouter with your own required API key, create images, audio, and video, save reusable knowledge, organize work with notebooks and outlines, sync with Google Drive, and control what the AI can reference in each chat.

Yorikai is an independent product and is not affiliated with, sponsored by, or endorsed by Google, OpenAI, OpenRouter, or underlying model providers. See the Terms of Service.

Use OpenRouter-accessible models from one site

Use OpenRouter-accessible models from one site

Switch between OpenRouter-accessible models without rebuilding your workflow around each provider route.

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Latest news

Read the latest Yorikai product updates, launch notes, and public-site changes.

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Introducing Canvas

A visual workspace for connecting reference material, AI responses, and successive drafts.

CanvasNovember 4, 2026

Canvas workflows for repeatable tasks

Define a sequence of actions in natural language, review the generated rule, and run it manually or after a response completes.

WorkflowsNovember 4, 2026

Plans

Your own OpenRouter API key is required for AI requests. OpenRouter usage is billed separately.

  • Free

    Free

    • Multi-model chat, media generation, and Webpage
    • Web Search
    • Search chats, Favorites, and conversation table of contents
    • Highlights and underlines
    • Reference messages and attachments
    • Specify context and exclude messages from future context
    • Notebook and Library
    • 3 private Echo assistants

  • Starter

    $1/mo

    For light daily use.

    • Everything in Free
    • Google Drive sync for chats and notebooks
    • Higher workspace and concurrency limits
    • 30 private Echo assistants and 5 public slots

  • Plus

    $2/mo

    For frequent use and Echo creators.

    • Everything in Starter
    • Higher usage and concurrency limits
    • 120 private Echo assistants and 25 public slots
    • Echo builder profile and promotion links

Plan comparison

Attachments / day
5
Upload / day
50MB
Single file size
10MB
Library storage
100MB
Image operations / day
2
Google Drive sync
Not included
Concurrent chat requests
4
Concurrent media requests
3
Concurrent video requests
1
Private Echo assistants
3
Public Echo slots
0
Echo builder profile
Not included