Quick answer
Muah.AI is an uncensored, web-only AI companion platform combining chat, voice, photo, and video in one interface, with a free tier and paid VIP plans starting around $19.99/month (Basic VIP, as reported by third-party reviewers). Replika is a more mainstream companion app focused on long-term companionship, voice, images, and conversational continuity, and ranks around 7.5/10 on memory in one 2026 comparison. If uncensored adult content and multimedia generation are your priority, Muah.AI is the stronger fit; if you want a polished, long-running companion experience, Replika is worth testing first.
Bottom line: No clear winner: Muah.AI leads on uncensored content and integrated media (voice, photos, video), while Replika offers a more polished, mainstream companionship experience with stronger documented memory rankings. The right choice depends on whether adult content freedom or conversational polish matters more to you.
TL;DR
- Muah.AI is web-only — the company states all apps on the Apple and Google Play stores bearing its name are scam/phishing apps.
- Muah.AI integrates chat, voice, photos, and video in a single chatroom, and claims to be the first platform to do so.
- Third-party reviewers report Muah.AI paid tiers from roughly $19.99/month (Basic VIP) up to $99.99/month (Ultra VIP), with a free tier also available.
- Muah.AI's official info page says companion memory lasts permanently, though not all memories can be used at once.
- A 2024 data breach at Muah.AI exposed user conversations and fantasies — a serious privacy consideration.
- Replika ranks around 7.5/10 on memory in a 2026 comparison, ahead of Candy.ai but behind Nomi (~8.0/10).
- Muah.AI users praise deep customization and community character cards, but complain about a laggy browser UI and credit-gated chat.
Head-to-head
| Spec | Muah.AI | Replika |
|---|---|---|
| Content policy | Uncensored / zero-censorship chat; NSFW features for adults 18+Best | Mainstream content policies; companion-focused |
| Media formats | Chat, voice calls, generated photos, video, original musicBest | Chat, voice, images |
| Memory | Permanent memory per official info page (not all memories usable at once) | ~7.5/10 in a 2026 memory comparison |
| Ease of use | Beginner-friendly by design, but users report laggy, unattractive UI | Polished mainstream app experienceBest |
| Character customization | Core Prompt, Look-Like, core/summary settings, community character cardsBest | Companion direction with less granular prompt control |
| Platform access | Web app and PWA only; app-store versions are scams per the company | Established companion app formatBest |
| Privacy track record | SSL encryption claimed, but a 2024 data breach exposed user conversations | No breach documented in cited materialBest |
Scores
Overall reflects the full published rubric (see methodology); breakdowns highlight the criteria most decisive for this matchup.
Muah.AI
muah.ai ↗Muah.AI is an AI companion platform for adults that positions itself as an all-in-one experience: text chat, voice calls, generated photos, and video inside a single browser chatroom. Users can start with a premade companion or build their own, editing a Core Prompt for personality and a Look-Like description for generated photos, with community character cards available for discovery. The company explicitly supports uncensored, zero-censorship chat and NSFW features for adults 18+, stating it does not actively censor conversations. Muah.AI launched its first public alpha on April 20, 2023, and is accessible as a web app and PWA only — the company warns that app-store listings using its name are phishing apps. Its info page states memory lasts permanently and that the platform remains in active beta with frequent updates.
| Plan | Price | What you get |
|---|---|---|
| Basic VIP | $19.99/mo | Entry paid tier; higher tiers add expanded memory and longer responses |
| UHD VIP | $49.99/mo | Mid tier with expanded capabilities |
| Ultra VIP | $99.99/mo | Top tier; expanded memory and longer responses |
Pros
- Explicitly uncensored chat and adult content support, which Replika does not offer
- All-in-one media: voice calls, generated photos, video, and even original music in one interface
- Deep customization via Core Prompt and Look-Like editing, praised by community users
- Free tier plus a browser demo you can try without signing in
- Permanent memory per the official info page
- Described by one 2026 reviewer as 'one of the cheaper options overall'
Cons
- A documented 2024 data breach exposed user conversations and fantasies
- Users describe the UI as ugly with heavy browser lag
- Chat is credit-gated, generating paywall frustration
- More than half of user-submitted character cards were called junk or poorly tested by community reviewers
- Web-only access — no official mobile apps (app-store listings are scams per the company)
Replika
Replika is one of the most established names in AI companionship, built around an ongoing companion relationship rather than short-form roleplay. Its documented format centers on a persistent companion with conversational continuity, supported by voice interaction and images. In a 2026 memory comparison of AI companion platforms, Replika scored approximately 7.5/10 on memory — ahead of Candy.ai but behind Nomi (~8.0/10) — reflecting its strength at maintaining context across long-running conversations. Muah.AI's own published comparison frames Replika as the companion-continuity option, contrasting it with Muah's emphasis on direct character instructions, separate stories, and creative tools. For users who want a mainstream, polished companion experience rather than uncensored adult content, Replika remains a default starting point.
Pros
- Strong memory performance relative to peers (~7.5/10 in a 2026 comparison)
- Established, mainstream companion format focused on long-term relationships
- Voice and image features documented as part of the core experience
- Continuity and saved relationship history emphasized over one-off roleplay
Cons
- Mainstream content policies — not suitable for uncensored adult roleplay
- Less granular character direction than Muah's Core Prompt/Look-Like system, per Muah's published comparison
- Ranked below Nomi (~8.0/10) on memory in the same 2026 comparison
Content policy and who each platform is built for
Memory and continuity
Privacy and trust
Usability and platform access
Which should you pick?
FAQs
Is Muah.AI available as a mobile app?
No. Muah.AI is website-exclusive, accessible via web app and PWA. The company explicitly states on its info page that all apps on the Apple App Store and Google Play Store using the Muah AI name are scam/phishing impersonators and should not be downloaded. The exclusivity is attributed to NSFW restrictions on both app stores.
Which platform is better for memory and long-term continuity?
Both make memory claims, but the evidence differs. Muah.AI's official info page states memory lasts permanently, though not all memories can be used simultaneously. Replika scored approximately 7.5/10 on memory in a 2026 third-party comparison, ahead of Candy.ai but behind Nomi (~8.0/10). Replika has the stronger independently documented memory performance; Muah offers more structural tools (slots, backups, exports) for managing multiple long-running stories.
Can Replika do uncensored or NSFW content like Muah.AI?
No. Replika operates under mainstream content policies and is positioned in published comparisons as the companionship-and-continuity option, not an adult-content platform. Muah.AI explicitly states it does not actively censor conversations and markets uncensored chat and NSFW features to adults 18+. If uncensored content is a requirement, Muah.AI is the only one of the two that fits.
Is Muah.AI safe to use for private conversations?
Muah.AI claims conversations are encrypted via SSL, but the platform suffered a documented 2024 data breach that exposed user conversations and fantasies — a serious incident for a service whose core use case is intimate chat. Anyone choosing Muah.AI should treat the breach as a real risk factor and be cautious about what personal information they share.
Can I try Muah.AI before paying?
Yes, two ways. Muah.AI offers a browser demo linked from its homepage that you can explore without logging in, and a free-to-play tier exists alongside its paid VIP memberships. Community feedback notes that free-tier chat is credit-gated, which some users find frustrating, so heavy testing may push you toward a paid plan quickly.
Sources
- Muah.AI INFO — official about and FAQ page
- Muah.AI official homepage
- Muah AI review — Basic VIP from $19.99/mo, Ultra VIP $99.99/mo
- Muah AI review — UHD VIP $49.99/mo; higher VIP $99+/mo
- Muah AI Review (2026) — free tier plus paid upgrades
- Muah.AI curated fact sheet (AIQ research desk)
- Best AI Companion With Memory (2026) — Replika ~7.5/10 memory ranking
- Muah AI Comparisons — Replika AI review overview
- Muah AI Review 2026: Data Breach, Pricing & Honest Verdict — Plisio
- Muah.ai AI Romantic Partner Data Breach Exposes User Fantasies — Telehealth.org
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