Nastia review

What Nastia is

Nastia is an ‘uncensored’ AI companion platform that positions itself against Character.AI and Replika. The operator is Nastia Cybernetics; the terms are governed by French law with the service hosted in the United States. It runs in the browser and can be installed as a web app on iOS and Android via ‘Add to Home Screen’. A ‘Nastia AI’ listing in the Apple App Store appears to be an unrelated product, so do not take it as the official app.

Features

One-to-one chat, group chats with several companions, voice messages and voice calls (with optional voice cloning on the top tier), image generation and short AI video. Reviewers rate the chat above most competitors: humour, gradual character-specific escalation and personalities that do not flatten in intimate scenes. Memory is a 40-entry cross-session panel you can inspect and edit, plus a 400-character notes field; the marketing describes about two weeks of persistent recall, and some users report memory being wiped unexpectedly. Image outputs keep the character’s look consistently; video works but has failed for several testers.

Pricing

The official pricing section did not render for us, so figures are from 2026 reviews of the site. Two paid tiers are reported: Basic (sometimes shown as Premium) at $11.99 per month or about $7.33 per month billed annually, and Unlimited at $15.99 per month or about $8.33 per month annually. Unlimited adds unlimited messages, more companion slots (five versus two), the ‘wilder’ personality traits and priority support. Free accounts get text chat with a daily allowance (one report puts it at about 200 tokens a day), two companions and no images, video, voice or group chat. Older listings describe token-based Standard, Premium and Pro tiers, so expect the names to shift. On paid plans there are no separate credit packs, which is a point in Nastia’s favour. Against it, the terms say every purchase is non-refundable.

Content policy

Users must be 18 or over. Adult roleplay and imagery are allowed; the terms prohibit content that is illegal, harassing, hateful or sexually explicit involving real identifiable people without consent, and any child sexual abuse material. That is a clear position with stated limits.

Who it is for

Nastia suits people who want unrestricted adult roleplay with good writing, group scenes and calls under one flat price, and who are fine with a web app instead of a native one. It is less suitable if you need a strong free tier or want the option of a refund.

Research basis: desk research from the official site and public user reports, September 2026.