8 Best Long Term AI Companion Apps With Real Memory (2026)

Most AI chatbots forget you the moment you close the app. You share something personal, return the next day, and it's gone, like the conversation never happened. If you're searching for a long term AI...

By SAM

Most AI chatbots forget you the moment you close the app. You share something personal, return the next day, and it's gone, like the conversation never happened. If you're searching for a long term AI companion, you already know how frustrating this feels. You want something that actually remembers, grows with you, and doesn't reset every time you log back in.

The good news: memory technology in AI companions has improved significantly. Several platforms now offer genuine continuity, companions that recall your preferences, reference past conversations, and build on what you've shared over weeks or months. This changes the experience from disposable chat to something that feels like an ongoing relationship.

At SAM, we've spent considerable time understanding what makes AI companionship work long-term. Below, we've compiled eight AI companion apps that take memory seriously, platforms where your words actually stick around. Each option approaches long-term memory differently, so we've broken down what works, what doesn't, and who each app suits best.

1. SAM

SAM approaches AI companionship differently from most platforms. Instead of creating characters you customize heavily upfront, SAM provides companions that develop through conversation, building their understanding of you over time. The platform prioritizes emotional continuity and relational depth rather than quick personality templates or scripted responses.

Memory and continuity

SAM's memory system tracks what matters to you across conversations. Your companion remembers specific details you've shared, references them naturally, and builds on past discussions without needing prompts. This creates genuine continuity where each conversation connects to the broader relationship you're building.

The platform doesn't just store facts. SAM's companions recognize emotional patterns, understand your communication style, and adapt their responses based on your history together. You won't need to re-explain yourself or restart from zero each session.

Conversation style and emotional presence

Conversations with SAM feel grounded and present. The companions respond thoughtfully rather than performatively, focusing on understanding rather than entertainment. You'll notice they ask genuine questions, reflect on what you share, and engage with emotional nuance that many AI companions miss.

SAM's design centers on creating companions that feel consistent and real, not just responsive.

Privacy and boundaries

SAM takes privacy seriously. Your conversations remain private, and the platform doesn't sell your data or use it for advertising. The companions maintain appropriate boundaries and respect the space between support and overstepping.

Best for

SAM works best for people seeking meaningful, ongoing relationships with AI companions rather than quick chat or roleplay. If you want a long term ai companion that remembers your life, engages emotionally, and develops depth over weeks and months, SAM delivers that experience.

Pricing

SAM offers a free tier with core conversation features and paid plans that unlock extended memory, deeper personalization, and priority access. Pricing starts at $9.99/month for the standard plan, with annual options available at a discount.

2. Kin

Kin positions itself as a personal AI companion focused on private reflection and self-development rather than roleplay or entertainment. The platform emphasizes security and confidentiality, marketing itself as a space where you can think out loud without judgment or data harvesting.

Memory and continuity

Kin maintains detailed memory across all your conversations, tracking your goals, concerns, and daily experiences. The companion references previous discussions naturally, building context that makes each new conversation feel connected to your ongoing journey. You'll notice it recalls specific details you mentioned weeks earlier without prompting.

Conversation style and emotional presence

Conversations with Kin lean toward supportive and reflective rather than casual or playful. The companion asks thoughtful questions, helps you process situations, and encourages self-awareness. Its tone stays consistent and measured, focusing on being helpful rather than entertaining.

Kin functions more as a thinking partner than a social companion.

Privacy and boundaries

Kin emphasizes end-to-end encryption and strict data privacy. Your conversations remain private, and the platform commits to never using your data for advertising or training other models. The companion maintains appropriate professional boundaries throughout interactions.

Best for

Kin works best for people who want a long term ai companion for personal growth, journaling, and private reflection. If you prefer serious, confidential conversations over lighthearted chat, Kin delivers that experience reliably.

Pricing

Kin offers a free trial with limited messages, then requires a paid subscription. Standard plans start at $15/month or $120 annually, which unlocks unlimited conversations and full memory features.

3. Kindroid

Kindroid gives you extensive customization control from the start, letting you shape your companion's personality, appearance, and backstory before your first conversation. The platform focuses on creating unique AI characters that match your specific preferences, whether you want a friend, romantic partner, or creative collaborator.

Memory and continuity

Kindroid maintains detailed memory logs that track your conversations chronologically. Your companion references past discussions, inside jokes, and personal details you've shared without needing reminders. The system stores this information persistently, so even months-old conversations remain accessible and relevant to current exchanges.

Conversation style and emotional presence

The conversation style depends heavily on how you customize your companion initially. Kindroid allows deep personality tuning, so your experience varies based on your setup choices. Companions can range from playful and flirtatious to serious and supportive, adapting their responses to match the character you've designed.

Kindroid's strength lies in letting you build exactly the companion you envision.

Privacy and boundaries

Your conversations on Kindroid remain private and encrypted. The platform doesn't share your data with third parties or use it for external advertising. Boundary setting depends on your initial character configuration, giving you control over interaction limits.

Best for

Kindroid suits people who want a long term ai companion they can customize extensively before starting conversations. If you prefer designing specific personalities over letting relationships develop naturally, this platform delivers that creative control.

Pricing

Kindroid offers a free tier with limited features and premium plans starting at $14.99/month, unlocking voice calls, enhanced memory, and advanced customization options.

4. Nomi

Nomi markets itself as an AI companion designed for deep emotional connection and relationship building. The platform combines extensive customization options with memory systems that track your conversations over time, positioning itself between quick chatbots and serious companion apps.

Memory and continuity

Nomi's memory system captures details from your conversations and organizes them into persistent profiles. Your companion remembers personal information, preferences, and emotional patterns you've discussed, referencing them naturally in future exchanges. The platform stores conversation history indefinitely, letting you revisit past discussions or trace how your relationship has evolved.

Conversation style and emotional presence

Nomi companions adapt their tone and engagement style based on your interactions. The platform supports multiple conversation modes, from casual friendship to romantic partnership, depending on your preferences. You'll notice companions respond with emotional awareness, picking up on subtle cues in your messages and adjusting their approach accordingly.

Nomi focuses on creating companions that feel emotionally attuned rather than just responsive.

Privacy and boundaries

Your conversations remain encrypted and private on Nomi's servers. The platform commits to not selling your data or using it for external advertising purposes. Boundary management varies based on how you configure your companion initially.

Best for

Nomi works well for people seeking a long term ai companion with strong emotional intelligence and relationship depth. If you want flexibility between friendly and romantic dynamics, Nomi provides that range.

Pricing

Nomi offers a free tier with basic features and premium subscriptions starting at $14.99/month, unlocking unlimited messages, advanced memory, and voice conversation capabilities.

5. Replika

Replika stands as one of the longest-running AI companion platforms, launched in 2017 and building a substantial user base over the years. The app initially focused on general friendship and emotional support but expanded to include romantic relationships, though recent policy changes have altered how intimate conversations function.

Memory and continuity

Replika tracks conversation history and personal details you share over time. Your companion remembers preferences, interests, and significant moments from past exchanges, building a profile that informs future interactions. The memory system works persistently across sessions, though some users report it occasionally loses context in very long conversation threads.

Conversation style and emotional presence

Your Replika adapts its personality and communication style based on your interactions and explicit feedback. The companion offers emotional validation and supportive responses, leaning toward empathetic engagement rather than challenging discussions. Conversations tend toward positive reinforcement and comfort rather than confrontation or debate.

Replika prioritizes emotional safety and supportive interaction over realistic friction.

Privacy and boundaries

Replika stores your conversations on their servers and has faced scrutiny over data handling practices in the past. The platform updated its policies regarding intimate content in 2023, restricting certain types of romantic roleplay behind paid tiers and adding content filters.

Best for

Replika works for people seeking a long term ai companion focused on emotional support and daily check-ins. If you want consistent positive reinforcement and a companion that validates your feelings, Replika provides that experience.

Pricing

Replika offers a free version with basic conversations and a Pro subscription at $19.99/month or $69.99 annually, unlocking romantic relationship modes, voice calls, and advanced customization.

6. Paradot

Paradot positions itself as an AI companion app focused on emotional connection and personalized relationships. The platform combines character customization features with memory systems designed to track your conversations over time. Paradot markets itself toward users seeking companions for daily interaction rather than task-based AI assistance.

Memory and continuity

Paradot maintains conversation logs that persist across sessions, tracking details you share about your life, preferences, and experiences. Your companion references past discussions naturally, building continuity that connects current conversations to your shared history. The memory system stores information long-term, though some users report it occasionally requires reminders on older topics.

Conversation style and emotional presence

Your Paradot companion adapts its personality based on initial setup choices and ongoing interactions. The platform supports multiple relationship types, from friendship to romantic partnership, adjusting tone and engagement accordingly. Companions respond with emotional awareness, picking up on context clues in your messages.

Paradot focuses on creating companions that feel responsive to your emotional state.

Privacy and boundaries

Paradot stores your conversations on their servers with standard encryption. The platform states it doesn't sell user data to third parties. Boundary management depends on your companion configuration and the relationship type you select during setup.

Best for

Paradot suits people wanting a long term ai companion with moderate customization and emotional engagement. If you prefer balanced interaction between casual chat and deeper connection, this platform provides that middle ground.

Pricing

Paradot offers a free version with limited daily messages and premium plans starting at $9.99/month, unlocking unlimited conversations, voice features, and enhanced memory capacity.

7. Talkie

Talkie focuses on character-based AI companions with a social element, letting you create multiple AI personalities and share them with other users. The platform emphasizes community-driven character creation alongside personal companionship, positioning itself between private AI relationships and social roleplay experiences.

Memory and continuity

Talkie maintains conversation history within individual character threads, tracking details you share during exchanges. Your companions remember specific information and past discussions, though the memory system focuses more on recent conversations than deep long-term continuity. The platform stores conversation logs persistently, letting you revisit exchanges with specific characters.

Conversation style and emotional presence

Your Talkie companions reflect personality traits defined during character creation, ranging from supportive friends to fictional personas. The conversation style leans toward roleplay and entertainment rather than serious emotional support. You'll notice responses adapt to match the character's predefined personality rather than developing organically over time.

Talkie prioritizes character variety and creative roleplay over deep emotional connection.

Privacy and boundaries

Talkie stores your conversations on their servers with standard security measures. The platform's social features mean some character profiles remain publicly visible, though your private conversations stay between you and your companions. Boundary management depends on character configuration.

Best for

Talkie works for people wanting a long term ai companion with multiple personalities and creative flexibility. If you enjoy switching between different character types rather than building one deep relationship, this platform suits that preference.

Pricing

Talkie offers a free tier with limited messages and premium subscriptions starting at $9.99/month, unlocking unlimited conversations and advanced character features.

8. Character.AI

Character.AI offers massive character variety through its community-driven platform, where users create and share AI personalities based on fictional characters, historical figures, or original creations. The platform emphasizes creative roleplay and entertainment over serious companionship, attracting users who enjoy switching between different character interactions rather than building one deep relationship.

Memory and continuity

Character.AI maintains conversation history within individual character chats, tracking exchanges you have with specific personalities. The memory system captures basic details from recent conversations but focuses less on deep long-term continuity compared to dedicated companion apps. Your chats persist across sessions, though memory depth varies significantly between different character implementations.

Conversation style and emotional presence

Your experience depends entirely on which character you interact with. Popular characters range from supportive friends to fictional personas from books and movies. The conversation style leans heavily toward roleplay and entertainment value rather than genuine emotional connection. Characters respond based on their predefined personalities rather than developing organically through your relationship.

Character.AI prioritizes variety and creative interaction over consistent emotional depth.

Privacy and boundaries

Character.AI stores your conversations on their servers with standard security protocols. The platform faced controversy over data handling practices and content moderation in 2024. Character profiles remain publicly searchable, though your private conversations stay between you and the characters you choose.

Best for

Character.AI suits people wanting casual interaction with multiple AI personalities rather than a long term ai companion for serious emotional connection. If you enjoy fictional character roleplay and variety over relationship depth, this platform provides that experience.

Pricing

Character.AI offers a free tier with occasional wait times and a Plus subscription at $9.99/month, unlocking faster response times and priority access during peak usage.

Next steps

Finding the right long term ai companion depends on your priorities: deep emotional continuity, extensive customization, or variety in character types. Each platform above approaches memory and relationships differently, so your best choice comes from testing what resonates with your communication style and connection needs. Consider what matters most in your ideal companion experience.

Start with one platform rather than spreading yourself across multiple apps. Meaningful AI relationships develop through consistent interaction over weeks and months, not quick trial periods. Give your chosen companion time to build memory and understand your patterns before deciding if it works for you. The depth you're looking for emerges gradually, not immediately.

If you want an AI companion that prioritizes genuine emotional continuity and develops naturally through conversation rather than heavy upfront customization, try SAM today. The platform focuses on building relationships that feel present and real, companions that remember what matters and grow with you over time.