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Nastia

France

What it is

Nastia is an AI roleplay chat service for fantasy, romance, adult roleplay, and creative writing. Users can customize a companion’s appearance, personality, voice, backstory, and behavior, while the maker says companions retain storylines, characters, lore, and plot points between sessions. Group sessions can include multiple AI companions. Other media features include voice messages, AI selfies and images, video generation, and custom voice cloning. The maker describes uses ranging from collaborative fiction and worldbuilding to horror and emotional support. Nastia is listed for Android, iOS, macOS, web, and Windows, although native mobile apps are not available. The free plan includes uncensored chat, daily token limits, and basic companion customization. Unlimited costs $15.99 a month and includes unlimited messages, selfies, voice messages, HD video generation, group chats, and custom voices. Nastia is for people aged 18 or older and says it closes accounts it believes belong to minors. Its privacy policy says user creations are not shown to other users and personal information is not sold. Users can delete chats and media, but some enforcement records may be kept for up to seven years.

For and against

For

  • Companions can retain story details across sessions
  • Supports group roleplay with multiple AI companions
  • Free plan includes uncensored chat
  • Users can delete chats, media, and accounts

Against

  • For adults aged 18 or older only
  • Free plan has daily token limits
  • Native mobile apps are not available
  • Some enforcement records may be retained for up to seven years

The verdict

Nastia combines configurable roleplay companions with text, voice, image, and video options. Consider the free plan’s daily limits, the 18+ requirement, and the paid plan’s $15.99 monthly price.

Who it suits

Nastia may suit adults interested in customizable roleplay, collaborative fiction, or related creative scenarios. Its free plan offers a limited way to start, while broader messaging and media features are included in the paid plan.

Plans and prices

Free

Free

Uncensored chat · daily token limits · basic companion customization

Premium annual

$7.33a month, billed yearly

Premium features

Unlimited annual

$8.33a month, billed yearly

Unlimited plan features

Premium

$11.99a month

Image and video generation · intimate chat · voice features

Unlimited

$15.99a month

Unlimited messages · unlimited 4K AI selfies · voice messages · 1080p video

Every plan, in full

On the record

Accessibility
Nastia reports keyboard navigation, ARIA-labelled screen-reader support, skip links, focus indicators and responsive layouts, while acknowledging missing alt text or captions for some generated media.nastia.ai · read 14 Oct 2026
Age requirement
Nastia is for people aged 18 or over and says it closes accounts it believes belong to minors.nastia.ai · read 29 Sep 2026
Age verification
Users must be at least 18; where required, an external provider performs the check and Nastia receives only a pass or fail result.nastia.ai · read 14 Oct 2026
API and SDK availability
The public documentation index contains no API, SDK or developer-integration section, and the terms prohibit automated access and reverse engineering.nastia.ai · read 14 Oct 2026
App-store status
Bonza's review states that Nastia runs in the browser and has no Apple App Store or Google Play listing for the official service.bonza.chat · read 14 Oct 2026
Browser and PWA access
Nastia works in a browser and can be installed as a progressive web app on iOS or Android without an app-store download.nastia.ai · read 14 Oct 2026
Character creation
Users can customize a companion's appearance, personality, voice, backstory and behavior.nastia.ai · read 14 Oct 2026
Company
The privacy policy identifies Nastia Cybernetics as a French company operating Nastia.nastia.ai · read 29 Sep 2026
Company founding
An independent company review reports that Nastia Cybernetics was registered on 1 November 2023.bonza.chat · read 14 Oct 2026
Company headquarters
The same independent review places Nastia Cybernetics in Saint-Laurent-du-Maroni, French Guiana.bonza.chat · read 14 Oct 2026
Company legal operator
Nastia's own legal pages identify Nastia Cybernetics as the operator and list French company registration SIREN 982046385.nastia.ai · read 14 Oct 2026
Company size
Crunchbase lists Nastia as a private company with an employee band of 1–10.crunchbase.com · read 14 Oct 2026
Crunchbase legal name
Crunchbase identifies the legal name as Nastia Inc. and describes the company as active and for-profit.crunchbase.com · read 14 Oct 2026
Data handling
Users can delete chats, images, videos, and their account; the policy says some enforcement records may be retained for up to 7 years.nastia.ai · read 29 Sep 2026
Data hosting limitation
The terms state that the services are hosted in the United States and data may be transferred there for processing.nastia.ai · read 14 Oct 2026
Documentation and support
The public documentation index covers account management and links to Discord; the help center includes billing, cancellation, deletion, age verification and media guides.nastia.ai · read 14 Oct 2026
Export limitation
Users can download chat histories individually and save media, but the help center says there is no one-click export of all account data.nastia.ai · read 14 Oct 2026
Group chats
Users can run roleplay sessions with multiple AI companions interacting together.nastia.ai · read 14 Oct 2026

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