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Key Takeaway
1. Ongkanon delivers superior privacy protection with enterprise-grade encryption and zero data retention policies
2. Rubii.ai offers extensive character libraries and established community features for roleplay enthusiasts
3. Both platforms serve different user priorities, with Ongkanon focusing on security and Rubii.ai on character variety
AI character chatbots have exploded in popularity this year. More than 987 million people worldwide use AI chatbots (across all platforms) as of 2025, and the demand for personalized AI companions continues growing. We built Ongkanon to address the critical gaps we noticed in existing platforms, particularly around privacy, performance, and user experience. Today, we’re comparing our platform with Rubii.ai, one of the established players in the AI character space.
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1. Privacy and Data Security Excellence
We’ve prioritized user privacy from day one at Ongkanon. 73% of consumers worry about their personal data privacy when interacting with chatbots, and we take these concerns seriously. Our platform implements end-to-end encryption for all conversations and maintains a strict zero-data retention policy for user interactions. Unlike many competitors, we never use your conversations to train our models without explicit consent.
Our security infrastructure includes AES-256 encryption protocols, real-time threat monitoring, and compliance with GDPR, CCPA, and other international privacy regulations. For sensitive data, this includes two primary types: data-at-rest encryption, which protects stored information, and data-in-transit encryption, which secures data while it’s being transmitted. We also provide users with complete control over their data, including instant deletion options and full data portability.
While Rubii.ai offers basic privacy features, its data collection practices are more extensive. The platform collects user interaction data for model improvement and maintains conversation histories by default. Users need to manually adjust settings to limit data sharing, which many users overlook during onboarding.
Chatbots, AI and the future of privacy
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2. Advanced AI Model Performance
Ongkanon leverages the latest generation of language models with optimized architecture for character consistency, delivering faster response times and more coherent conversations. Our proprietary fine-tuning process ensures characters maintain consistency across extended dialogues while adapting naturally to user preferences. The platform processes responses with minimal latency, maintaining smooth conversations even during peak usage.
We’ve implemented advanced context management that remembers conversation details across sessions without compromising privacy. Our memory system uses local caching combined with encrypted cloud sync, ensuring your characters evolve naturally while keeping your data secure. The system handles extensive context windows comparable to leading AI platforms, allowing for deeper, more meaningful interactions that span multiple sessions.
Rubii AI uses leading technologies, including models like Claude, Gemini, Grok, and proprietary Rubii engines, which provide variety but can lead to inconsistent experiences. Users report varying response quality depending on which model is active, and the platform occasionally experiences slowdowns during high-traffic periods.
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3. Extensive Character Library and Community
Rubii.ai excels in its established character ecosystem. Rubii AI allows users to create unique AI characters by selecting gender options like male, female, or other, and customizing their appearance and personality through detailed prompts or image uploads. Their community has created thousands of characters across various genres, from anime to historical figures, providing users with immediate access to diverse roleplay options.
The platform’s community features shine through its social elements. The platform encourages community engagement through features like Moments (for recording and sharing favourite interactions), as well as direct integration with Discord, Reddit, TikTok, and Instagram. This social integration creates a vibrant ecosystem where users share creations and collaborate on character development.
Ongkanon’s character library is growing rapidly with our curated selection of high-quality characters, but we acknowledge Rubii.ai’s head start in community building. We’re focusing on quality over quantity, ensuring each character meets our performance standards before release.
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4. Superior Free Tier and Pricing
We believe AI companionship should be accessible to everyone. Ongkanon offers generous daily message limits with full access to core features, including advanced character customization and memory functions. Our competitive pricing structure ensures premium features remain affordable for all users.
Our free tier includes features typically reserved for paid plans on other platforms, such as voice interactions, image generation capabilities, and custom character creation. We don’t restrict model quality for free users, ensuring everyone gets the same high-quality experience regardless of their subscription status.
Start with 60 free messages daily, or unlock unlimited access from just $5.99/month on Rubii.ai. However, their free tier comes with significant limitations, including restricted memory settings and limited access to advanced features. SpicyChat has a free tier, but you have to wait in a queue and watch ads in order to chat, and while Rubii.ai doesn’t use ads, their free experience can feel limited compared to what we offer.
Ongkanon's Story##
5. Content Flexibility and Moderation
Rubii AI includes NSFW (Not Safe For Work) chatbot features, enabling users to engage in adult-themed conversations and roleplay scenarios with AI characters of their choosing. Their open content policy attracts users seeking unrestricted interactions across all topics and scenarios. The platform’s flexible moderation allows for creative freedom that many users appreciate.
Rubii.ai’s approach works well for its target audience. They’ve built strong safeguards around age verification while maintaining content freedom for adult users. Their community guidelines focus on consent and respect while allowing diverse content creation.
Ongkanon takes a more balanced approach with customizable content filters that users control. We provide content controls that users can adjust based on their preferences, ensuring both creative freedom and safety. Our moderation system uses advanced AI safety measures to prevent harmful content while respecting user privacy.
Rubii AI Best AI Roleplay ever.AI (Artificial Intelligence)Chatbot
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6. Interface Design and User Experience
Ongkanon’s interface represents the next generation of AI chat platforms. We’ve invested heavily in creating an intuitive, modern design that works seamlessly across all devices. Our chat interface features real-time typing indicators, message reactions, and seamless multimedia support, making conversations feel natural and engaging. The platform loads instantly and maintains smooth performance even on older devices.
We’ve eliminated common friction points found in other platforms. No waiting in queues, no intrusive ads, no sudden disconnections. Our progressive web app technology ensures consistent experiences whether you’re on desktop, tablet, or mobile. The interface adapts intelligently to your device, optimizing layout and controls for each form factor.
Rubii.ai’s interface, while functional, shows its age. The platform uses traditional web design that can feel cluttered on mobile devices. Users report occasional UI glitches and inconsistent experiences across different browsers. Mobile apps are available for both Google Play and Apple App Store for on-the-go access, but reviews indicate performance issues and missing features compared to the web version.
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Choosing between Ongkanon and Rubii.ai depends on your priorities. If you value privacy, cutting-edge AI performance, and a modern user experience with generous free access, Ongkanon provides a superior platform. 60% of the knowledge workforce limits their AI use because they’re worried about data privacy and security, and we’ve built our platform specifically to address these concerns while delivering exceptional AI interactions.
Rubii.ai remains a solid choice for users prioritizing community features and extensive character libraries. Their established ecosystem and flexible content policies appeal to roleplay enthusiasts who value variety and social features over privacy and performance. Almost all of these AI chatbots are free to test, so take a day and give them all a spin to find what works best for your needs.
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