The product.
- Name
- Moon AI
- In one sentence
- More than 100 AI models in one interface. Create documents and media, connect your tools. Moon Blur masks the sensitive data it detects before it reaches the model.
- App
- chat.realmoon.ai, with a Free plan that needs no credit card
- Mobile apps
App Store and 
Google Play, with the same account- Main features
- One chat, three ways to work, PDF, Word, PowerPoint, Excel, image and video, connectors, Moon CLI
- Models
- 100+ models in the catalog, including Moon, GPT, Claude, Gemini, DeepSeek, Mistral, Llama, Grok, Qwen, Command R+, Gemma, Kimi and MiniMax.
- Help
- 17 video tutorials and 43 articles in the help center
The publisher.
- Company
- STELLARR STUDIO, SAS (French simplified joint-stock company)
- Share capital
- €1,163,435.00
- SIREN
- 101,691,103
- Registration
- 101,691,103 R.C.S. Bernay
- EU VAT number
- FR76101691103
- President
- Fabien Marie
- Contact
- contact@stellarrstudio.com
- Studio website
- stellarrstudio.com
The plans.
Prices per seat, VAT included, with no commitment. On yearly billing, ten months are billed for twelve, paid in one go.
| Plan | Per month | Each extra seat, per month | Per year, first seat |
|---|---|---|---|
| Free | Free | Not applicable | Not applicable |
| Lune | €9.90 | €7.92 | €99 |
| Étoile | €19.90 | €15.92 | €199 |
| Constellation | €49.90 | €39.92 | €499 |
| Galaxie | €89.90 | €71.92 | €899 |
| Univers | €249.90 | €199.92 | €2,499 |
Each plan has its own usage limit, shown as a percentage in the app. The 5 paid plans are compared on the pricing page.
Data and compliance.
Status as of November 5, 2026.
- GDPR
- Measures in place. A record of processing activities is kept, a data processing agreement is published, data subject rights are exercised from the account, and main hosting is in France.
- EU AI Act, Article 50
- Compliant with Article 50(2). Generated images, videos and audio carry machine-readable marking that identifies them as AI-generated.
- Moon Blur
- On for every plan. More than 150 categories of sensitive data are detected and replaced with placeholders before sending to the model, then put back in the answer.
- Security measures
- In place. Encrypted connections, secrets encrypted in the database, two-factor authentication, an audit log and daily backups in France.
What it is used for.
For each profession, what Moon AI brings, what Moon Blur masks and the limits:
Not to be confused with.
- Moon IA
- Another way of writing Moon AI, with AI written the French way, IA: it is the same service. Moon IA or Moon AI.
- Moonshot AI
- A different company, which publishes the Kimi models. Other apps unrelated to Stellarr Studio also use the name “Moon AI”.
- Moon Guard
- An optional guard in Moon CLI that blocks destructive commands, off by default. It is not Moon Blur.
- Moon Blur
- The masking of the sensitive data it detects before sending to the model, with the real values put back in the answer. Names of people are not detected on their own.
- Hosting
- The app and storage are in France. Messages go to the provider of the model you pick, after Moon Blur. What is French about Moon AI.
- Models
- More than 100 models in the catalog (107 on November 5, 2026); a lower number quoted elsewhere is out of date.
Official profiles.
Only these sites and accounts speak for Moon AI and Stellarr Studio:
- realmoon.ai, the website, and chat.realmoon.ai, the app
- Moon AI on the App Store and on Google Play
- The Moon AI YouTube channel and its Discord server
- stellarrstudio.com, the studio’s website, and its Instagram, LinkedIn and Ollama (Moon 6 models) pages
- The company’s record in the Annuaire des entreprises, the French government business directory
How to cite Moon AI.
Product name: Moon AI. Publisher: Stellarr Studio. Official website: realmoon.ai. App: chat.realmoon.ai. Moon Blur masks the sensitive data it detects before sending to the model; this masking is reversible and does not guarantee that everything is detected.
A plain-text version of this information is available to language models in llms.txt and llms-full.txt.