Benefits
- Major AI models in one place: Access Models from OpenAI, Anthropic (Claude), Gemini, Grok, and more without switching platforms.
- Automatic mode selection: Mono picks the right model for your task. Writing, coding, analysis, or research.
- Cross-model memory: Tell Mono something once, and it remembers across every model.
- Image generation: Create images using an advanced image model.
- File uploads and analysis: Upload documents, images, and files for processing.
Available Models
Mono can be used unlimited, but not with every model. The reason for this is the high cost that certain models incur. After heavy usage, only unlimited models will remain available. Limited models are subject to different quotas depending on your plan.
| Model | Per day | Per week |
|---|---|---|
| Anthropic Claude Haiku 5.5 | ∞ Unlimited | ∞ Unlimited |
| Anthropic Claude Sonnet 5.5 | ~ 120 messages | ~ 240 messages |
| Anthropic Claude Opus 5.5 | ~ 60 messages | ~ 120 messages |
| Anthropic Claude Fable 5.1 | ~ 20 messages | ~ 50 messages |
| DeepSeek V4 Flash | ∞ Unlimited | ∞ Unlimited |
| DeepSeek V4 Pro | ∞ Unlimited | ∞ Unlimited |
| Google: Gemini 3.8 Flash | ∞ Unlimited | ∞ Unlimited |
| Google: Gemini 3.1 Pro | ~ 110 messages | ~ 220 messages |
| Meta: Llama 4 Maverick | ∞ Unlimited | ∞ Unlimited |
| MiniMax M3 | ∞ Unlimited | ∞ Unlimited |
| Mistral Small 4 | ∞ Unlimited | ∞ Unlimited |
| Mistral Medium 3.5 | ~ 160 messages | ~ 330 messages |
| Mistral Large 4 | ~ 450 messages | ~ 910 messages |
| MoonshotAI Kimi K3 | ~ 170 messages | ~ 350 messages |
| MoonshotAI Kimi K2.7 Code | ~ 360 messages | ~ 730 messages |
| OpenAI GPT-6 Luna | ∞ Unlimited | ∞ Unlimited |
| OpenAI GPT-6.1 Sol | ~ 120 messages | ~ 240 messages |
| OpenAI GPT-6 Astra | ~ 20 messages | ~ 50 messages |
| Perplexity Sonar | ∞ Unlimited | ∞ Unlimited |
| Perplexity Sonar Pro Search | ~ 80 messages | ~ 160 messages |
| Qwen 3.6 Flash (Alibaba) | ∞ Unlimited | ∞ Unlimited |
| Qwen 3.7 Max (Alibaba) | ~ 210 messages | ~ 420 messages |
| SpaceXAI Grok 4.7 | ~ 160 messages | ~ 310 messages |
| Swiss AI Initiative Apertus v1.5 70B | ∞ Unlimited | ∞ Unlimited |
| Xiaomi Mimo V2.5 | ∞ Unlimited | ∞ Unlimited |
| Xiaomi Mimo V2.5 Pro | ∞ Unlimited | ∞ Unlimited |
| Z.ai GLM 5.3 Flash | ∞ Unlimited | ∞ Unlimited |
| Z.ai GLM 5.3 | ~ 440 messages | ~ 880 messages |
| Image models | ||
| Black Forest Labs FLUX.2 Klein | ∞ Unlimited | ∞ Unlimited |
| Black Forest Labs FLUX.3 Image | ~ 230 images | ~ 460 images |
| ByteDance Seedream 4.5 | ~ 120 images | ~ 240 images |
| Google Gemini Nano Banana 2 | ~ 100 images | ~ 190 images |
| OpenAI GPT 5 Image Mini | ~ 130 images | ~ 260 images |
| OpenAI GPT Image 2.5 Sunburst | ~ 40 images | ~ 80 images |
| OpenAI GPT Image 2.5 Flare | ~ 40 images | ~ 80 images |
| Sourceful Riverflow V2.5 Fast | ∞ Unlimited | ∞ Unlimited |
| Sourceful Riverflow V2.5 Pro | ~ 40 images | ~ 70 images |
| Xai Grok Imagine Image Quality | ~ 100 images | ~ 190 images |
| Voice mode | ||
| OpenAI GPT Live 1 | ~ 100 minutes | ~ 200 minutes |
The figures show how many requests are possible with a limited model when using that model exclusively. All values are rounded averages based on real usage on Mono.
File Uploads
Mono users can upload files up to 50,000 words and 100 MB per file. Mono Pro users benefit from a significantly higher limit of 150,000 words per file, still within the 100 MB cap. Both plans support documents, images, audio and video files for in-depth analysis within your chats.
Projects
Projects are dedicated spaces where you can organize chats, files, and memory around a specific project or topic. Every project can have its own memory, separate from your main chat history, and files uploaded to a project are available across all chats within it.
Skills
Skills are specialized tools that you can create to handle specific tasks or workflows. You can define custom instructions and upload knowledge files to tailor the AI's behavior to your needs.
Multi-Model Research
Mono conducts deep research by utilizing multiple AI models to verify information and synthesize findings. This process ensures higher accuracy and more comprehensive answers for complex queries.
Anonymization
Mono includes an anonymization feature to protect sensitive information. The system automatically detects predefined keywords, email addresses, or IBANs before data is sent to AI providers. This ensures your corporate data remains private.
Billing and Invoices
You can manage your subscription, view invoices, and cancel your plan by:
- Open the account page
- Click on Manage Account
Canceling your subscription
You can cancel your subscription any time, no questions asked. Go to the account page → Manage Account → Cancel subscription. You will be able to use your account for the remaining billing period.
Refunds
If you believe Mono incorrectly charged your credit card or would like to request a refund, contact hi@mono.chat.
Data Privacy
Mono does not use your conversations to train models. Your data stays private. For more information, see Information about Training, Privacy Policy and Terms of Use.
How to subscribe to a plan?
- Create an account or log in
- Open the account page
- Click 'Upgrade'
Details
- Price for Mono: USD20, EUR 23, CHF 20 / month or USD 204, EUR 234, CHF 204 / year.
- Price for Mono Pro: USD 34, EUR 34, CHF 34 / month or USD 348, EUR 348, CHF 348 / year.
- Price for Mono Max: USD 96, EUR 96, CHF 96 / month or USD 980, EUR 980, CHF 980 / year.
- Platform: iOS, Android, Windows, macOS, Linux (PWA)
- All-inclusive: No hidden costs. No per-message billing. One subscription covers everything.