Spheria is the most trusted platform to create your AI clone.
Learn how thousands of Teachers, Youtubers and professionals are using their digital AI Twin.

What is Spheria?
Spheria is the market leading platform that lets you create your official AI Clone. Your AI clone is an always-on extension of you that can speak for you, share your thoughts and answers on your behalf.
Unlike ChatGPT, which gives generic answers, your Spheria learns directly from your experiences, skills and life stories.
Your Spheria is a celebration of who you are, a place to collect and share the story of your life.
Our no-code platform lets you create your digital AI Twin with no servers or hosting maintenance required.
Why create your digital AI Twin?
Your official AI Twin is like owning a second virtual brain that's always online to share your opinions, thoughts and advice — even when you're busy or asleep.
Your AI centralises all the content you've published over the years, all your ideas, your opinions and makes it instantly accessible. Your Spheria is the only AI replica that can truly represent you, acting as your trusted voice online.
People go talk to your AI clone to learn directly from you, to get your unique point of view at any time.
Who should build an AI Clone?
Everyone! We believe that your AI clone and Virtual Brain are incredibly precious because they hold your unique knowledge and unique life experience.
Professionals, writers, artists and teachers all benefit from having their AI replica: instead of getting factual answers from chatGPT, people can ask your AI Twin your real life experience, which is far superior to any theory.
What is a Virtual Brain?
A Virtual Brain is a private database that can host any information: texts, images, videos, pdf... Virtual Brains are incredibly powerful: they give you perfect memory, forever. Miles away from any Note-taking apps, your Virtual Brain centralizes all the information in one place.
When you create your AI Clone on Spheria, your Virtual Brain is the source of your AI's intelligence. Your Custom AI organizes and crunches the data, so when you need to retrieve information, your AI can give broad ideas or find incredibly specific details.
What's the difference between Spheria and ChatGPT?
Spheria is your own AI clone, based on you. It only learns what you teach it, so it can speak for you in the most personal way. ChatGPT is a general-purpose, know-it-all model that offers broad but generic answers.
Spheria does not use prompts but is based on your personality. Your AI Replica on Spheria can also generate your live video Avatar with your custom voice if you enable these features.
ChatGPT is ment to act as the world's encyclopedia. Your Spheria is there to grow along your side, learn from you and represent you.
How do I create my custom AI clone?
Spheria is a no-code platform that lets anyone create an AI clone in minutes. Simply sign up, drop in your existing content, or let your AI ask you guided questions, and watch your AI grow in real time.
Then, you can customize your AI's appearance, and grow it as you wish. Read our step-by-step guide on how to create your AI Twin.
How do I train my official AI clone?
Training is designed to be fun and fast. Your Spheria asks you questions, learns from your latest thoughts and can instantly learn from anything you've published online, like your blog posts, any pages from websites, or your social media profile.
Your AI grows as fast as you need it to, with the subjects you chose.
Occasionally, your Spheria will come to you with a specific questions because it wants to know more about a subject you've mentioned.
Can I make my AI Twin private?
Yes, your AI is fully under your control. You can set your AI twin private or public at any time in the Control tab.
Making your AI private means only you will be able to access it, while making it public lets your friends, network and audience interact with your AI.
Can I customize my AI Avatar's appearance? Can I create a video AI Avatar of myself?
All users can customize the appearance of their AI avatar with pictures and 3D effects.
Spheria lets you create your video digital Twin with a video AI avatar that looks and sounds like you. Video AI Avatars and voice cloning are available as premium features.
Our advanced models will always make sure that your Digital Twin only uses your knowledge base to answer, so on Spheria, your AI is not afraid to say 'I don't know'.
Which AI models and LLM power Spheria?
We've built a custom architecture that use in-house built micro-models that are chained, coupled with advance RAG and intent detection to protect your privacy and data ownership. LLM are just the small tip of the iceberg of our technology. Feel free to ask Raphael more details about which models and how is Spheria built.