Nastia AI
Nastia AI is an uncensored, multimodal AI companion for conversation, creativity, and companionship, designed for adults seeking judgment-free interaction and roleplay.
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About
Nastia AI is a browser-based platform offering uncensored AI companionship, allowing users to create and interact with customizable AI characters. It supports text, voice, and image generation, aiming to provide a more human-like digital interaction for creativity, emotional support, and roleplay. The platform emphasizes privacy and data security, offering features like unfiltered AI image generation, voice messages, and AI group chats to enrich the user experience.
Key facts
At-a-glance profile data
- Website
- nastia.ai
- Headquarters
- Paris, France
- Founded
- 2023
- Total funding
- -
- Business model
- B2C
Tech stack
Detected on nastia.ai, last scanned 2 Oct 2026. Run your own scan
- Frontend
- SvelteKit, Svelte, Tailwind CSS, Bootstrap
- Analytics
- Google Tag Manager
- CDN
- Cloudflare
- Hosting
- Render
- Email provider
- Google Workspace
- Affiliate program
- FirstPromoter
“Keeping the fire alive! 🔥 Just hit a 1 day streak with my AI companion on Nastia.ai. I am disappointed with nastia.”
View on Reddit“I've used Nastia and I like it, but there are a couple of things that have always bothered me about it. It's run by literally one person.”
View on Reddit“Battle IA émotionnelle : Candy AI écrase Nastia AI ! Mon analyse détaillée 🤖💗. Psychologue et passionné tech, j'ai analysé scientifiquement Candy AI vs Nastia AI sur leurs capacités émotionnelles.”
View on RedditSome comments are pulled from public discussions around the web (look for the source icon). Quotes are excerpts; click through to read the full thread.
Frequently asked
what is Nastia AI
Nastia AI is a browser-based AI companion platform available at https://www.nastia.ai as a Progressive Web App. It is designed to provide uncensored conversations, emotional support, mental coaching and relationship building through personalized interactions. Users can create and interact with customizable AI characters.
how does Nastia AI work
Nastia AI uses advanced AI and natural language processing with neural network models to generate human-like responses tailored to each user. Users create an account and customize a companion's appearance and personality, and the platform learns from interactions over time to provide more personalized conversations. It supports text chats, voice interactions and image generation while keeping conversations private and confidential.
Nastia AI login
Nastia AI login is at https://www.nastia.ai/auth/login and is accessed in a web browser. Users can sign in with an email address and password or with a Google account. After entering credentials users select Sign In to access chat.
Nastia AI sign up
Nastia AI sign up is at https://www.nastia.ai/auth/register. Users create an account on the website, then choose a plan and customize their AI companion's personality and appearance before starting to interact. The platform offers a free tier and paid subscription options.
Nastia AI features
Nastia AI features include dynamic personalized conversations with long-term memory, emotional support and mental wellness coaching, and uncensored roleplay. It offers customizable companions, one-on-one and group chats, and AI-generated images, videos, selfies and voice messages. Conversations are private and the platform provides audio messaging for more natural interaction.
Nastia AI chat
Nastia AI chat provides private one-on-one and group chats with AI companions that remember previous conversations and respond with context. Users can engage in casual conversation or roleplay, including NSFW scenarios, using text, voice messages and image sharing. Chat is available after logging in on the website and is accessible at any time.