Nastia AI vs Replika - AI Friend: Which AI Companion Is Better in 2026?

Scores from our eight-category rubric. Features and prices from each platform's official pages, checked October 10, 2026. How we rate →

Nastia AI scores 8.5 overall to Replika - AI Friend's 7.4. Its biggest weighted leads are image generation (8.0 vs 4.0, weighted 15%) and video generation (7.5 vs 4.0, weighted 10%). Replika - AI Friend is ahead on UI / UX (9.5 vs 8.5, weighted 10%). Their official pages differ on 3 of the 9 features we track: live voice or video calls, NSFW / uncensored chat and a native iOS / Android app.

Nastia AI

8.5/10

Higher overall

Best for: Uncensored chat, roleplay, emotional companionship

Full reviewPlansPros & consVisit site

Replika - AI Friend

7.4/10

Best for: Emotional companionship, friendship, mental well-being

Full reviewPlansPros & consVisit site

Where Nastia AI and Replika - AI Friend differ

RowNastia AIReplika - AI FriendGapWeight
Scores (out of 10)
Image generation8.04.04.015%
Video generation7.54.03.510%
Chat quality9.59.00.520%
UI / UX8.59.51.010%
Character depth9.08.50.515%
Voice8.07.50.510%
Community7.57.00.510%
Features
Live voice or video callsNo · sourceYes · source
NSFW / uncensored chatYes · sourceNo · source
Native iOS / Android appNo · sourceYes · source

Level on: Realism (9.0)

Both list: Free plan or trial, Voice messages, Image generation, Video generation, Memory / Remembers you, Create your own character

Overall = weighted average: chat 20%, image 15%, character depth 15%, the other five 10% each.

Should you pick Nastia AI or Replika - AI Friend?

Reasons to pick Nastia AI

  • Higher image generation score: 8.0 vs 4.0 (weighted 15%)
  • Higher video generation score: 7.5 vs 4.0 (weighted 10%)
  • NSFW / uncensored chat (Nastia AI: yes, Replika - AI Friend: no)

Reasons to pick Replika - AI Friend

  • Higher UI / UX score: 9.5 vs 8.5 (weighted 10%)
  • Live voice or video calls (Replika - AI Friend: yes, Nastia AI: no)
  • Native iOS / Android app (Replika - AI Friend: yes, Nastia AI: no)

Nastia AI vs Replika - AI Friend prices

Nastia AI

  • Basic: $11.99 a month
  • Yearly Basic: $87.95 a year · $7.33 a month, billed yearly
  • Unlimited: $15.99 a month
  • Yearly Unlimited: $99.95 a year · $8.33 a month, billed yearly
All Nastia AI plan details →

Replika - AI Friend

Prices as listed on the App Store.

  • Pro: From $7.99/mo (US App Store)
  • Annual: From $49.99/yr (US App Store)
All Replika - AI Friend plan details →

We compare fixed prices only on the same yearly, monthly or weekly basis, and Nastia AI and Replika - AI Friend don't share one here, so there is no like-for-like figure.

Nastia AI or Replika - AI Friend: common questions

Is Nastia AI better than Replika - AI Friend?

On our scores, yes. Nastia AI rates 8.5 overall and Replika - AI Friend 7.4. Nastia AI scores higher in 6 of the 8 rated categories, Replika - AI Friend in 1, and 1 is level.

What does Nastia AI have that Replika - AI Friend doesn't?

On their official pages, Nastia AI lists NSFW / uncensored chat and Replika - AI Friend does not. Replika - AI Friend lists live voice or video calls and a native iOS / Android app and Nastia AI does not.

Which is cheaper, Nastia AI or Replika - AI Friend?

Their prices can't be compared like-for-like; the prices section says why and lists each plan. Nastia AI bills monthly or yearly; Replika - AI Friend bills monthly or yearly.

Can I try Nastia AI and Replika - AI Friend for free?

Yes, both have a free option. Nastia AI: A free plan with daily messages and basic features (no credit card required). Replika - AI Friend: Free tier with limited features.

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