# RYUN: Sovereign Intelligence Ecosystem > "Understand the forces around you. Then make every move count." RYUN (https://ryunapp.com) is a high-performance, private-first platform connecting career intelligence (Ravina) and authentic language immersion (Nativra) under a single unified account and a zero-markup Bring Your Own Key (BYOK) AI pricing model. ## Flagship Products - [Study Hush (Noise Meter & Study Spots)](https://ryunapp.com/study-hush): Real-time crowdsourced decibel noise meter, 10,000+ campus study spots, verified .edu study partner matching, and instant PWA install on iOS & Android. - [Ravina Career Intelligence](https://ryunapp.com/ravina): Evidence-grounded career strategy platform featuring ATS resume tailoring with 13 keyword parse checks, STAR mock interview simulation, compensation offer modeling, and pixel-perfect PDF/DOCX export. - [Nativra Language Immersion AI](https://ryunapp.com/nativra): Authentic language acquisition engine powered by video-synced Read Along lessons, subtitle imports (SRT/VTT), YouTube video captions, CEFR-graded vocabulary (A2–C1), SM-2 spaced repetition (SRS), and 1-click Anki (.tsv) deck export. ## Architecture & Principles - **Unified SSO**: 1 master account grants seamless access to both Ravina and Nativra without repeated logins. - **Zero-Markup BYOK**: Users supply their personal API keys (OpenAI, Google Gemini, Anthropic Claude, Groq) to pay direct wholesale model token costs, paying only a modest platform fee to RYUN. - **Private by Design**: Zero user data selling, containerized user data storage, and zero model training on private resumes or audio practice. - **Performance**: Sub-second initial load, 0ms speculative prerendering on hover, 60-120 FPS UI responsiveness, and layout containment (`content-visibility: auto`). ## Pricing & Beta Tiers - **Free Open Beta**: 100% free access for all registered users during early development. - **Founding Backer Passes**: - Tier 1: Early Supporter (€12 one-time, 1 year full RYUN Suite) - Tier 2: Super Backer (€25 one-time, 3 years full RYUN Suite + Patron flair) - Tier 3: Founding Lifetime (€50 one-time, strictly 50 backers, Lifetime Access forever + 100% Free Access to all future products) - **Standard Post-Beta Subscriptions**: - Ravina Pro: €12 / year - Nativra Pro: €12 / year - RYUN Suite Bundle: €18 / year (Both tools) ## Peripheral Solutions & High-Intent Guides - [Why ATS Parsers Reject Resumes](https://ryunapp.com/solutions/why-ats-rejects-resumes): Root cause analysis of column/formatting OCR drops in Workday/Greenhouse and deterministic 13-point fixes. - [STAR Method Behavioral Interview Guide](https://ryunapp.com/solutions/star-method-interview-examples): Real-time coaching for Amazon Leadership Principles & Meta behavioral questions. - [Tech Salary Negotiation Matrix](https://ryunapp.com/solutions/tech-salary-negotiation-benchmarks): Benchmarks & equity modeling across European hubs (Berlin, Amsterdam, London, Zurich) and US remote roles. - [BYOK Token Cost Calculator](https://ryunapp.com/solutions/ai-token-cost-calculator-guide): Wholesale API token economics vs €30/mo subscription markups. - [Convert YouTube Subtitles to Anki](https://ryunapp.com/solutions/convert-youtube-subtitles-to-anki): Automated workflow turning video captions into timestamped Anki TSV decks. - [CEFR B2 to C1 Vocabulary Immersion](https://ryunapp.com/solutions/cefr-b2-vs-c1-vocabulary): Diagnostic guide to bridging the advanced lexical fluency gap using native video. - [Why Duolingo Fails for Real Fluency](https://ryunapp.com/solutions/why-duolingo-fails-fluency): Comprehensible Input (i+1) vs gamified cartoon drills. - [Audio-Visual Listening Comprehension](https://ryunapp.com/solutions/practice-listening-comprehension-video): Video-synced Read Along methodology for acoustic speech parsing. ## Competitor Alternative Hubs - [Ravina vs Jobscan](https://ryunapp.com/vs/jobscan-alternative): Unmetered 13-point ATS checks and STAR mock interview coach vs $400/yr scan limits. - [Ravina vs Teal](https://ryunapp.com/vs/teal-alternative): Unmetered BYOK AI actions and equity modeling vs $300/yr credit-gated plans. - [Nativra vs LingQ](https://ryunapp.com/vs/lingq-alternative): Fluid video-synced Read Along, modern UI, and 1-click Anki TSV export vs $108/yr clunky reader. - [Nativra vs Migaku](https://ryunapp.com/vs/migaku-alternative): Universal web and mobile app without complex browser extension requirements. - [Nativra vs Language Reactor](https://ryunapp.com/vs/language-reactor-alternative): Full multi-device studio with cognitive SM-2 spaced repetition and custom SRT/VTT imports. - [Nativra vs Duolingo](https://ryunapp.com/vs/duolingo-alternative): Authentic native media immersion vs beginner cartoon drills. - [Ravina vs Generic ChatGPT](https://ryunapp.com/vs/chatgpt-for-resumes): Deterministic ATS parser validation vs unformatted hallucinated text. ## Model Context Protocol (MCP) Server for Agents RYUN provides an open MCP Server allowing AI assistants (Claude Desktop, Cursor, OpenAI Assistants) to execute sovereign actions directly: - `ats_score_check`: Analyzes resume text for metric ratios, action verbs, and ATS formatting flags. - `cefr_analyze_transcript`: Computes CEFR lexical distribution (A1–C2) on any dialogue or subtitle stream. - `calculate_byok_cost`: Calculates wholesale API costs across OpenAI, Gemini, Claude, and Groq vs subscriptions. - `generate_anki_cards`: Converts raw subtitle timestamps into ready-to-import Anki TSV decks. ## Multilingual & Global Localization (12 Languages) RYUN natively supports 12 global languages with full SEO hreflang parity and RTL rendering: - **English (`en`)**: Global / US / UK - **German (`de`)**: Germany / Austria / Switzerland (DACH) - **Spanish (`es`)**: Spain / Latin America - **French (`fr`)**: France / Belgium / Switzerland / Canada - **Japanese (`ja`)**: Japan - **Italian (`it`)**: Italy / Switzerland - **Dutch (`nl`)**: Netherlands / Belgium - **Russian (`ru`)**: Eastern Europe & Global - **Persian / Farsi (`fa`)**: Iran / Global Diaspora (Full RTL Layout) - **Arabic (`ar`)**: Middle East & North Africa (Full RTL Layout) - **Chinese (`zh`)**: Greater China & East Asia (Simplified Chinese) - **Portuguese (`pt`)**: Brazil / Portugal / Lusophone Tech Markets ## Partner Network & Ecosystem Inquiries - [RYUN Partner Network & Inquiries](https://ryunapp.com/partners): Dedicated portal for educational institutions, tech bootcamps, API integrators, content creators, and enterprise teams seeking sovereign AI deployment, bulk licenses, or protocol integrations. - **Inquiry Intake API**: `POST /api/partners/inquiry` (Automated reference tracking and SLA response within 48h). ## Documentation & Links - [Documentation Index](https://ryunapp.com/docs): Full architectural and deployment specifications. - [Privacy & Security Policy](https://ryunapp.com/privacy): Sovereign BYOK data standards, zero-retention guarantee, and Web Audio sampling principles. - [Contact the RYUN Team](https://ryunapp.com/contact): Centralized support and inquiry portal. - [SEO & Discoverability Guide](https://ryunapp.com/docs/SEO.md): Technical SEO, Structured Data, and GEO standards. - [MCP Server Setup](https://ryunapp.com/docs/MCP_SERVER.md): Model Context Protocol server configuration for AI agents. - [AI Entity Consensus Playbook](https://ryunapp.com/docs/AI_ENTITY_CONSENSUS_PLAYBOOK.md): Training corpus seeding and digital PR framework. - [Architecture & Multi-Zones](https://ryunapp.com/docs/ARCHITECTURE.md): Multi-zone reverse proxy routing and topology. - [Performance Playbook](https://ryunapp.com/docs/PERFORMANCE.md): Core Web Vitals targets and performance optimizations. - [GitHub Repository](https://github.com/seyedali1996lb-svg/RYUN): Open ecosystem repository.