Use OpenRouter-accessible models from one site
Switch between OpenRouter-accessible models without rebuilding your workflow around each provider route.
1 of 15
Multiple AI models. One workspace.
Choose supported models through OpenRouter, use your own API key when you prefer, create images, audio, and video, and keep chats, files, and reusable knowledge together.
Overview
Yorikai gives you one workspace to use multiple AI models through OpenRouter, create images, audio, and video, connect your own OpenRouter API key, 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.
Latest news
Read the latest Yorikai product updates, launch notes, and public-site changes.
Create images, audio, and video in your chats
Turn an idea into an image, audio clip, or video with supported models while keeping the request and result in the same conversation.
MultimediaJuly 14, 2026
Organize your work with Notebooks, Library, and Favorites
Keep project notes, reusable files, and important chat results easy to find instead of losing them across old conversations.
OrganizationJuly 13, 2026
Find past chats and sync your work with Google Drive
Search for earlier conversations in Yorikai, then keep chat history and notebook backups connected to your Google Drive.
Search and syncJuly 12, 2026
Pricing
Free
Free
- 180K AI credits per month
- 5 attachments per day
- 100MB library and 2 images per day
- 3 private Echo assistants with custom personalities and instructions
- Access multiple AI models through OpenRouter
- Canvas for editable AI artifacts
- Web Search for live web context
- Notebook for organized project knowledge
- Library for reusable uploads
- Google Drive sync for chat and notebook backups
- Chat search for finding past work
- Table of contents for navigating long chats
- Highlight and underline important passages
- Share conversations or individual messages
- Yorikai credits cover basic models; high-cost audio and video generation require an upgrade
Starter
$4.99/mo
For light daily chats and AI assistance.
- Includes all Free workspace features
- 1.25M AI credits per month
- 30 attachments per day
- 1GB library and 30 images per day
- 20 private Echo assistants and 3 public publishing slots
- Image, audio, and video generation with AI credits
- Use your own OpenRouter key to bypass Yorikai official high-cost model limits
Standard
$9.99/mo
For frequent personal use and file-heavy work.
- Includes all Free workspace features
- 3M AI credits per month
- 100 attachments per day
- 5GB library and 80 images per day
- 100 private Echo assistants and 20 public publishing slots
- Image, audio, and video generation with AI credits
- Use your own OpenRouter key to bypass Yorikai official high-cost model limits
Plus
$19.99/mo
For heavier users and small Echo creators.
- Includes all Free workspace features
- 7.5M AI credits per month
- 300 attachments per day
- 25GB library and 200 images per day
- 500 private Echo assistants and 100 public publishing slots
- Echo builder profile for promotion links
- Image, audio, and video generation with AI credits
- Use your own OpenRouter key to bypass Yorikai official high-cost model limits
Pro
$49.99/mo
For power users and small teams.
- Includes all Free workspace features
- 18M AI credits per month
- 1,000 attachments per day
- 100GB library and 600 images per day
- 2,000 private Echo assistants and 500 public publishing slots
- Echo builder profile for promotion links
- Image, audio, and video generation with AI credits
- Use your own OpenRouter key to bypass Yorikai official high-cost model limits
Ultra
$99.99/mo
For the heaviest Yorikai workflows.
- Includes all Free workspace features
- 40M AI credits per month
- 2,500 attachments per day
- 250GB library and 1,500 images per day
- 5,000 private Echo assistants and 1,000 public publishing slots
- Echo builder profile for promotion links
- Image, audio, and video generation with AI credits
- Use your own OpenRouter key to bypass Yorikai official high-cost model limits
Full plan comparison
| Feature | Free | Starter | Standard | Plus | Pro | Ultra |
|---|---|---|---|---|---|---|
| Monthly AI credits | 180K | 1.25M | 3M | 7.5M | 18M | 40M |
| Attachments / day | 5 | 30 | 100 | 300 | 1,000 | 2,500 |
| Upload / day | 50MB | 500MB | 2GB | 10GB | 40GB | 100GB |
| Single file size | 10MB | 50MB | 100MB | 250MB | 500MB | 1GB |
| Library storage | 100MB | 1GB | 5GB | 25GB | 100GB | 250GB |
| Image generations / day | 2 | 30 | 80 | 200 | 600 | 1,500 |
| Official high-cost model concurrency | Not included | 1 high-cost task | 1 high-cost / 1 premium | 2 high-cost / 1 premium | 3 high-cost / 2 premium | 4 high-cost / 3 premium |
| Official video generation concurrency | Not included | Not included | 1 | 1 | 2 | 3 |
| Private Echo assistants | 3 | 20 | 100 | 500 | 2,000 | 5,000 |
| Public Echo publishing slots | 0 | 3 | 20 | 100 | 500 | 1,000 |
| Echo builder profile | Not included | Not included | Not included | Included | Included | Included |
| API key fallback | Not included | Supported; bypasses Yorikai official high-cost model limits | Supported; bypasses Yorikai official high-cost model limits | Supported; bypasses Yorikai official high-cost model limits | Supported; bypasses Yorikai official high-cost model limits | Supported; bypasses Yorikai official high-cost model limits |
High-cost model and video generation concurrency only apply when you use Yorikai official credits. With your own OpenRouter API key, you do not consume Yorikai official credits and are not limited by Yorikai official high-cost model or official concurrency limits; provider account balance, rate limits, model availability, Yorikai safety protections, and product-level quotas still apply.