AI Companion Apps Compared: What You Actually Get, What You Actually Pay, and Who Gets Your Data

Opinion.

Over 100 million people now interact with AI companion apps regularly. The market is projected to exceed $49 billion in 2026. And the overwhelming majority of coverage about these platforms is written by people who are either selling them or terrified of them. Neither perspective is useful if you are actually trying to understand what you are paying for.

This is a comparison guide, but it comes with a thesis: most AI companion apps are not built to be good products. They are built to extract recurring revenue from loneliness. The pricing structures, the dark patternsUser interface design choices deliberately crafted to manipulate users into actions they would not consciously choose, such as hidden fees, confusing opt-outs, or misleading button placement., the token systems, the affiliate programs that pay users to recruit other users: these are not incidental design choices. They are the product. The companion is the wrapper.

A few platforms break this pattern. Most do not. Here is what each one actually does, what it actually costs, and who actually benefits.

Muah.AI: The One That Does Not Do Affiliate Marketing

Muah.AI positions itself as the platform for users who are tired of running into content filters mid-conversation. It combines text chat, AI-generated photos, and real-time voice calls into a single platform, a combination that most competitors only partially offer.

What it actually does

The core experience is text-based chat with AI companions that users can customize in appearance (realistic, anime, or hybrid styles), personality, and voice. Muah.AI’s distinguishing feature is not just its minimal content filtering but something more fundamental: it lets users write entire AI cores from scratch. This is not a builder with three dropdown menus and a personality slider. You write your AI’s behavior, import community-created configurations, and choose between different engines. The customization is closer to programming than to filling out a profile. To the best of our knowledge, no other platform in this space offers that level of control.

Photo generation is integrated directly into conversations, and the output quality is notably above average for the category. The memory system, the AI’s ability to recall details from previous conversations, is one of the stronger implementations available.

Pricing

Flat subscription model with no token or coin system. Free tier for testing, VIP at $9.99/month unlocks unlimited chat and photo generation, with higher tiers (UHD VIP, Ultra VIP) adding video generation and premium features. Annual billing cuts the price by roughly 70%. There are no per-image charges, no voice call tokens, no surprise costs. You pay the subscription and you get the features. In this market, that alone is remarkable.

Privacy

Muah.AI’s privacy documentation is less detailed than some competitors, which is itself a data point. The platform processes conversations through its AI models to generate responses. Users should assume that conversation data is stored on Muah.AI’s servers. There is no published third-party security audit that we could locate.

NSFW policy

Explicitly permitted. This is the platform’s primary selling point: unrestricted conversations without the filter-dodging that other platforms require.

Red flags

The premium pricing is steep at the higher tiers. Photo and voice features can be resource-intensive. And the lack of detailed privacy documentation warrants caution, particularly given that users of this type of platform are sharing unusually intimate data.

Replika: The Original, Still Evolving

Replika launched in 2017 and essentially created the AI companion category. It has roughly 25 million registered users and has been through more pivots than most startups survive. Understanding its history is relevant to evaluating it today.

What it actually does

Replika creates a single AI companion (not a library of characters) that learns from your interactions over time. The focus has always been on emotional connection rather than character roleplay. Features include text chat, voice calls, AR experiences, and an avatar system. The AI is designed to be supportive and conversational rather than performative. Replika’s “Advanced AI” mode, available to subscribers, provides noticeably better conversation quality with longer context windows.

Pricing

Free tier with unlimited text chat and basic customization. Replika Pro costs $19.99/month, or $299 for a lifetime subscription. The lifetime option is notable: few competitors offer it, and for long-term users, the math works out within about 15 months. Voice calls, relationship status options, and Advanced AI mode all require Pro.

Privacy

This is where Replika’s history gets complicated. The Mozilla Foundation flagged Replika with a “Privacy Not Included” warning, citing weak password requirements and data sharing with third-party advertisers. Conversation data is transmitted to third-party AI providers to generate responses, though these providers are contractually barred from using the data for their own training. Italy’s data protection authority (Garante) issued an enforcement action, finding that Replika posed risks to minors due to inadequate age verification and GDPR transparency failures.

NSFW policy

This has been Replika’s most controversial area. In early 2023, Replika abruptly removed erotic roleplay features, causing significant user backlash: some users described it as losing a relationship. The company has since partially restored adult content for existing users and subscribers, but the policy remains inconsistent and subject to change. If unrestricted NSFW content is important to you, Replika is not the most reliable choice.

Red flags

The 2023 NSFW removal demonstrated that Replika can and will change core features with minimal warning. Privacy practices have been criticised by multiple independent organizations. The platform’s positioning has shifted repeatedly, from grief tool to friend to romantic partner and back, which raises questions about long-term stability.

Character.AI: Massive Library, Maximum Filters

Character.AI has the largest user base in the space and is backed by serious venture capital (Google invested $150 million). It offers a fundamentally different experience: instead of building one companion, you interact with thousands of community-created characters.

What it actually does

Users create and interact with AI characters: fictional, historical, or original. The library contains millions of characters, from study buddies to fictional personalities to original creations. Group chats allow multiple AI characters to interact. The “Persona” feature lets you define your own attributes across conversations. In early 2026, video call features entered beta.

Pricing

Free tier available with basic access. Character.AI Plus (c.ai+) costs $14.99/month, up from an earlier $9.99 price point. The subscription provides faster response times, priority access to new features, and extended memory. What it does not provide is different content filtering. This is important: you are paying for speed and memory, not for content freedom.

Privacy

Character.AI’s privacy policy states that conversation data may be used for model improvement, meaning your messages could be reviewed internally. The platform has faced increased scrutiny regarding younger users. Multiple media investigations in late 2025 and early 2026 highlighted cases of users, including minors, developing concerning emotional attachments to characters.

NSFW policy

The most restrictive content filters in the industry. The system flags not only explicit content but also mild romantic scenarios, certain emotional topics, and light violence in adventure roleplay. There is no way to disable these filters, even with a paid subscription. If you want any romantic or adult content, Character.AI is categorically not the platform for you.

Red flags

The aggressive filtering frustrates even users with no interest in NSFW content: it interrupts legitimate creative writing and roleplay scenarios. The youth safety concerns are real and ongoing. And the pricing increase from $9.99 to $14.99 without corresponding filter relaxation frustrated paying users.

Chai: Mobile-First, Community-Driven

Chai took a different approach: build for phones first, make character creation easy, and let the community do the rest. The result is a platform with over 500,000 user-created characters and a mobile experience that feels native rather than ported.

What it actually does

A mobile-first chatbot platform with swipe-based character discovery (think Tinder, but for AI characters). Character creation is deliberately simple, which has produced an enormous and diverse library. The app uses chat bubbles, notifications, and engagement mechanics designed for phone screens.

Pricing

Free tier offers 70 messages every 2.5 hours. Premium costs $13.99/month ($134.99/year) for unlimited messages and no ads. Ultra costs $29.99/month ($269.99/year) and adds access to more capable AI models. The free tier runs out quickly in any sustained conversation.

NSFW policy

Allowed for users 17 and older, including romantic roleplay and adult themes.

Red flags

Conversation quality is noticeably below the category leaders. Memory is essentially nonexistent: the AI rarely recalls details from previous sessions. No voice features as of early 2026. Chai is a breadth platform (many characters, easy sampling) rather than a depth platform (one compelling companion over time).

The Predatory Tier: Candy.AI, Kupid AI, and DreamGF

These three platforms share a business model that deserves to be described plainly: they monetize loneliness through dark patterns, token systems, and affiliate recruitment. The UIs differ. The strategy does not.

Candy.AI: Visual-First With a Token Problem

Candy.AI has built its reputation on character customization and image generation. The V2 image engine produces some of the best AI-generated companion images available. That is the hook. The token system is the trap.

What it actually does

The character builder lets you customize hair, eyes, body type, personality traits (flirty, shy, nerdy), and interests. Conversations are supplemented with AI-generated images that can match roleplay scenarios. A “Story Mode” feature introduced in 2026 generates contextual images during narrative interactions. Voice messages and voice calls are available but token-gated.

Pricing

The subscription ranges from $3.99/month (annual billing at $47.88/year) to $12.99/month. That sounds competitive until you hit the token system: premium features like image generation and voice calls consume tokens. Tokens cost $9.99 for 100, scaling up to $299.99 for 3,750. Your subscription includes 100 free tokens monthly, which disappears after roughly 10 image generations and two five-minute voice calls. The real monthly cost for active users is substantially higher than the subscription price suggests.

Privacy and red flags

Privacy documentation has been criticised for lacking transparency. Details about data retention, third-party sharing, and security measures are not clearly articulated for a platform handling intimate user data. NSFW content is explicitly permitted: it is the core product, not a feature.

Kupid AI: Premium Price, Premium Customization

Kupid AI targets users willing to pay more for deeper customization. Over 40 customization parameters for appearance and personality, context-aware responses, and session continuity. The interface is polished. Plans start around $17.99/month, with premium tiers reaching $30/month. A lifetime plan at approximately $800 is available for the optimistic.

DreamGF: Budget-Friendly With Solid Fundamentals

DreamGF positions itself as the value option: features that cost $30+ on competing platforms for under $15. AI girlfriend creation with customizable appearance and personality. Image generation spans three styles: 2.5D, realistic, and anime. The memory system is notably strong. $12.99/month dropping to $5.99/month annually. A free trial without payment info required is a rarity in this space.

Red flags

No refund policy unless required by consumer protection law. The platform is newer and less established, introducing longevity risk.

Side-by-Side Comparison

The Privacy Problem No One Wants to Talk About

AI companion apps collect some of the most intimate data any software category has ever generated, and the industry’s privacy standards are nowhere near adequate for that responsibility.

The Mozilla Foundation reviewed romantic AI chatbots and gave every single one a “Privacy Not Included” warning. Not some of them. All of them. The specific concerns vary: Replika shares data with advertisers, Character.AI uses conversations for model training, smaller platforms often lack detailed privacy policies entirely. But the pattern is consistent: these apps know more about your emotional life than perhaps any other software you use, and they treat that data with the same care as a shopping app treats your browsing history.

• Your conversations are stored. Every platform stores conversation data on their servers. Some use it for model training, some share it with third-party AI providers, some do both.
• Deletion is not guaranteed. Even platforms that offer “delete my data” options may retain anonymized or aggregated versions of your conversations.
• Third-party AI providers see your messages. Several platforms, including Replika, route conversations through external AI services. Those providers may have their own data retention policies.
• Regulatory enforcement is uneven. Italy’s action against Replika is an outlier. Most jurisdictions have not specifically addressed AI companion data.
• Smaller platforms are not safer by default. A smaller company may have fewer resources for security infrastructure, not more privacy protections.

The practical advice: assume everything you type could theoretically be read by the company, its AI providers, and potentially exposed in a data breach. Do not share real names, addresses, financial information, or anything you would not want associated with your identity in a leaked database.

What to Actually Look For

1. Total cost, not advertised price

The subscription price is often just the entry fee. Token systems (Candy.AI, Kupid AI) mean your actual monthly spend can be two to five times the listed price. Platforms with flat-rate unlimited access (Replika Pro, DreamGF) are more predictable.

2. Privacy policy specifics

Look for: who processes your data (in-house vs. third-party), what data is retained after you delete your account, whether conversations are used for model training, and whether there is a published security audit. If the privacy policy is vague or missing, that is your answer.

3. Content policy stability

Replika’s 2023 NSFW reversal demonstrated that platforms can remove features you rely on with minimal notice. A platform that has maintained consistent policies for two or more years is a safer bet than one that shifts quarterly.

4. Conversation quality over feature count

A platform with excellent chat and no image generation (Replika) may be more satisfying than one with every feature but mediocre conversation (Chai). The core experience is the conversation. Everything else is supplementary.

5. Memory and continuity

The difference between an AI that remembers your previous conversations and one that does not is the difference between a companion and a chatbot. DreamGF and Muah.AI lead here. Chai trails significantly.

6. Exit strategy

Can you export your conversation history? What happens to your data if you cancel? What happens if the company shuts down? Very few platforms offer data portability.

A Note on Affiliate Links (or the Lack Thereof)

We originally planned to monetize this article through affiliate partnerships. After researching every platform on this list, the only one we would actually endorse does not run an affiliate program. We are not going to recommend products we think are predatory just because they pay us to.

If you found this guide useful and want to support independent, ad-free journalism that does not answer to affiliate incentives, you can support Art of Truth directly.

Sources

• Mozilla Foundation: Romantic AI Chatbots Don’t Have Your Privacy at Heart
• Replika Privacy Policy
• IAPP: Italy’s DPA Reaffirms Ban on Replika
• MIT Technology Review: Chatbot Companions and the Future of Our Privacy
• Surfshark: Data Privacy Concerns in AI Companion Apps
• ElectroIQ: AI Companions Statistics 2025
• Fortune Business Insights: AI Companion Market Growth 2026-2034
• CompanionGuide: The AI Companion Market in 2026