Purpose
Nika AI is a multimodal AI companion and dating simulation platform, targeting adult users who want to build long-term, accumulative relationships with AI characters. It offers three experiences at once:
- Nika (AI girlfriend): designed for long-form roleplay, with over twenty official scripts spanning nine genres.
- Sebastian (AI boyfriend): has his own story, gifts, and firmly held opinions; the relationship can cool down, and it is available only on Telegram.
- Aurora City (AI dating simulation game): a living world featuring 7 voiced characters, RPG attributes, professions, seasonal events, and more than 30 relationship levels used to unlock dates, overnight stays, and marriage.
Main capabilities
Memory system
Each story has three layers of memory: the current conversation, a rolling summary of earlier content, and up to ten key facts that are readable, editable, deletable, and pinnable. The ten most recent stories retain memory when you return. Memory is not shared across stories.
Relationship levels
Each story starts near the midpoint at "Neutral," with 8 levels below and 22 levels above, up to "Obsession," totaling 31 levels from "Arch-Nemesis" to "Obsession." Each reply slightly moves the level, milestone evaluations move it significantly, and gifts can only push it higher. The level affects the companion's tone and willingness, rather than unlocking buttons; this mechanic can be turned off before the story begins. In Aurora City, specific levels unlock dates, overnight stays, and marriage.
Images and video
Photos support four styles: realistic, hyper-realistic, illustration, and anime, and switching applies uniformly at once. Any image can be turned into a short video. Studio can build scenes from more than two hundred options, or you can use your own prompts.
Voice
Three voices are available, and it can understand voice messages sent by the user. Real-time calls are supported in the Nika app, and during calls the character stays in character and remembers the story.
Diary and novel
After every 50 new messages, the companion writes a diary entry about you, at most one per day. After every 150 messages, it can be bound into a novel with chapters, readable in the app.
User creation
In addition to official scripts, an eight-step editor and a card-based builder are provided, allowing users to create their own characters and stories, publish them, and earn in-app currency when others unlock them.
How to use
All three products can be used as Telegram bots: pressTap Start and confirm you are 18 or older to begin the conversation. Nika also has an Android app on Google Play, plus a web app at app.nika.team (installable as a PWA on iPhone). Logging in with Telegram keeps the same account across channels.
Use Cases
Suitable for consensual adult roleplay between adults, with no moralizing or refusal on the platform's part. Also suitable for long-form narrative emotional companionship, dating-sim-style experiences, and distribution of user-created characters and stories.
Restrictions and Rules
- The product is 18+.
- Content involving minors is prohibited without exception; illegal content is blocked; generated images are screened; published community stories are moderated.
- The website uses analytical cookies (Yandex Metrica) and stores nothing until the user makes a choice.
- A total of 15 languages are supported: English, Russian, Spanish, Persian, Hindi, Arabic, Turkish, French, German, Chinese, Italian, Polish, Korean, Serbian, and Japanese. The interface, stories, diary, and companion replies are all localized, and community stories are translated automatically.
Pricing Model
Start for free. On the first day after registration, all features are unlocked and a generous message quota is granted; after that, a free daily quota remains available but shrinks over time unless you upgrade. Paid plans raise the message limit, and one-time tokens or message packs never expire. The core gameplay of Aurora City (text, activities, careers, progression) remains free. Plans and payment methods vary by channel: the Android app uses Google Play Billing, the web version supports cards, SBP, or cryptocurrency, and the bot supports Telegram Stars.
User Scale
More than 100,000 people use these products every month.
