Editorial overview
Aggregated Overview
The product documents private chat, customizable companions, group conversations, voice messages, image generation, video generation, and progressive web app access. Exact current paid prices are not rendered publicly without account access. Trustpilot sentiment is negative from a small, unclaimed sample, while independent reviews report useful companion chat alongside memory and reliability concerns.
This profile combines documented product information and independent evidence where available. It is not a hands-on test unless TechZella explicitly identifies one.
Overview
Nastia AI is an adults-only conversational companion service developed by Nastia Cybernetics. It supports private one-to-one conversations, customizable companions, roleplay, group chats with multiple AI companions, voice messages, and AI-generated images and videos.
The service is available through a browser and an installable progressive web app. Its terms identify Nastia Cybernetics as the company operating the website, mobile application, and related services. The company was established in Saint-Laurent-du-Maroni, French Guiana, in 2023.
Decision guideNastia AI Decision Snapshot
A quick way to understand who this product may suit, where its limits matter, and which facts are most relevant before you compare alternatives.
PlatformsAndroid, iOS, macOS, Progressive Web App, Web, Windows
TechZella assessment7.2/10
Editorial assessmentNastia AI Pros & Cons
Pros
- Private conversational companion experience
- Supports text, voice, image, and video interactions
- Custom companion creation
- Multi-AI group chats
- Free tier available without a credit card
- Browser and progressive web app access
Cons
- Adults-only service
- Exact current paid prices are not publicly visible without account access
- No public API or integration documentation found
- Independent reviews report memory and reliability issues
- Small Trustpilot profile shows negative user sentiment
- Not designed for regulated-industry use under its terms
Plans & pricingNastia AI Pricing & Plans
Free
$0
ongoing
Free access includes daily messages and basic features. The official site states that no credit card is required to start.
Check current pricing →Paid memberships
monthly or yearly
Paid membership plans are available through the membership area. Exact current prices were not publicly rendered in the accessible official page.
Check current pricing →Token packages
one-time purchase
The official digital fulfillment policy confirms one-time token packages for premium features. Current package prices were not publicly rendered.
Check current pricing →Pricing may change. Verify current plans on the vendor's website.
Cost contextTotal Cost & Hidden Costs
The sticker price is rarely the whole cost. TechZella did not find published figures for the items below in the sources reviewed, so confirm them with the vendor before budgeting.
Implementation time
Not publicly documented. Ask for a typical onboarding and migration timeline for a team of your size, and whether paid onboarding is required.
Hosting & infrastructure
Not publicly documented for this product. For SaaS, hosting is normally part of the subscription; for self-hosted or hybrid deployments, budget for servers, backups, security patching and admin time.
Hidden fees & add-ons
No overage, add-on or premium-support fees were documented in the reviewed sources. Request a written quote that lists usage limits, minimum seats, integrations, support tiers and renewal terms.
Compare optionsNastia AI Competitors & Alternatives
Compare similar products directly, then see which alternatives may make more sense when your requirements differ.
Direct competitors
These products address broadly similar requirements. The descriptions focus on documented reasons a buyer might compare them with Nastia AI.
ReplikaReplika is an AI companion app for text, voice, video and image-based conversations, with memory, personalization and avatar features.
Character.AICharacter.AI is a conversational AI platform for creating and chatting with user-generated characters, supporting roleplay, storytelling, creative writing and interactive entertainment.
KindroidKindroid is a cloud-based AI companion for customizable character conversations, roleplay, and storytelling, with memory, voice, image, and group chat features.
Candy.aiCandy.ai is a browser-based AI companion platform for adult users, offering fictional character chats, customizable companions, images, videos and voice interactions.
CrushOn.AICrushOn.AI is a web-based AI character chat service for companionship and roleplay. Users can chat with community characters or create their own.
CapabilitiesNastia AI Features
Conversation
- Private one-to-one AI chats
- Customizable AI companions
- Uncensored adult roleplay
- Emotional-support conversations
- Multi-companion group chats
Generative Media
- AI image generation
- AI video generation
- Companion selfies
- Photo gallery
- User reference-image support
Voice
- AI voice messages
- Natural voice synthesis
- Custom voice options documented on the install page
Privacy and Account Management
- Account deletion
- Companion deletion
- Conversation-history downloads
- Browser-based access
- Progressive web app installation
Commercial and Developer Support
- No publicly documented API
- No publicly documented third-party integrations
- No publicly documented enterprise administration features
Product detailsNastia AI Specifications
| Platform | Web and progressive web app |
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| Mobile support | iOS 16.4+ and Android 5.0+ |
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| Desktop support | Modern Windows and macOS browsers |
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| Audience | Adults aged 18 and over |
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| Free trial | Free tier available; no separate time-limited trial documented |
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| Integrations | Not publicly documented |
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| API | Not publicly documented |
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| Billing | Monthly and yearly subscriptions, plus token packages |
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| Company registration | Nastia Cybernetics, SIREN 982046385 |
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| Primary business activity | Computer programming |
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Our evidence-based assessmentTechZella Score
A proprietary editorial score based on product capabilities, usability, value, performance, support and user sentiment evidence.
7.2/10Moderate confidence
The product documents private chat, customizable companions, group conversations, voice messages, image generation, video generation, and progressive web app access. Exact current paid prices are not rendered publicly without account access. Trustpilot sentiment is negative from a small, unclaimed sample, while independent reviews report useful companion chat alongside memory and reliability concerns.
Methodology v1.0. The assessment weighs feature coverage (25%), ease of use (15%), value for money (20%), performance (15%), support (10%) and user sentiment (15%), using researched product evidence and verified review evidence where available. It is a TechZella editorial assessment, not a direct user-review average.
Independent review sources
Nastia AI Ratings & Reviews
Ratings are published by the respective review platforms and may change over time.
Common questionsNastia AI FAQs
Answers begin with the clearest available response, followed by the context that helps you act on it.
Is Nastia AI free?
Yes. Nastia provides free access with daily message limits and basic features. Paid memberships and token packages are also available.
Does Nastia AI have a free trial?
Yes.
The service provides a free tier rather than a separately documented time-limited trial. The official site says users can begin without a credit card.
What platforms support Nastia AI?
Nastia works in modern web browsers and can be installed as a progressive web app. The official install page lists iOS, Android, Windows, and macOS support.
Does Nastia AI offer an API?
No public developer API documentation was found during research.
Does Nastia AI integrate with other software?
No public third-party integrations or integration directory was found during research.
Is Nastia AI intended for children?
No. The terms require users to be at least 18 years old.
Can users delete their data?
Yes.
The official website says users can delete their account and data. Its help center also provides account and companion deletion instructions.
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