{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"tool_hearbitz","slug":"hearbitz","name":"Hearbitz","type":"webapp","url":"https://www.hearbitz.app","page_url":"https://unfragile.ai/hearbitz","categories":["text-writing"],"tags":[],"pricing":{"model":"free","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"tool_hearbitz__cap_0","uri":"capability://text.generation.language.multi.language.news.summarization.with.persona.based.filtering","name":"multi-language news summarization with persona-based filtering","description":"Automatically ingests news articles from undisclosed sources and generates condensed summaries using an unspecified LLM, then applies one of three fixed editorial personas (Neutral, Progressive, Conservative) to reframe or filter the summary before audio conversion. The persona layer appears to operate as a post-summarization rewriting or filtering mechanism rather than prompt-level injection, though implementation details are not documented.","intents":["I need news summaries that match my political perspective without having to read multiple sources","I want to consume international news in my native language without language barriers","I need condensed news briefings that take 50% less time to consume than reading full articles"],"best_for":["International business professionals managing global teams across language barriers","Politically-engaged professionals who want news filtered through a consistent ideological lens","Busy executives with 15-60 minute commute windows who need passive news consumption"],"limitations":["Persona filtering is binary (3 fixed options only) — no spectrum or custom weighting for nuanced political positions","No transparency on how personas are applied — unclear if summaries are rewritten, filtered, or source-selected based on perspective","Summarization model and LLM provider unknown — cannot assess hallucination risk, bias, or factual accuracy","No source diversity within persona — users cannot compare how different outlets cover the same story","Language support claimed but unspecified — unknown which languages are supported or TTS quality per language"],"requires":["Web browser with JavaScript enabled","Internet connection for real-time article fetching and TTS streaming","Account creation (signup flow not documented)"],"input_types":["user topic preferences (implicit selection during onboarding)","persona selection (Neutral/Progressive/Conservative)","news articles from undisclosed sources"],"output_types":["text summaries (inferred, not directly exposed to user)","audio stream (MP3 or similar, format unspecified)"],"categories":["text-generation-language","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_1","uri":"capability://text.generation.language.text.to.speech.conversion.with.playback.speed.control","name":"text-to-speech conversion with playback speed control","description":"Converts summarized news text to natural-sounding audio using an unspecified TTS engine (likely Google Cloud TTS, Azure Speech, or ElevenLabs based on industry standards), then streams the audio through a web-based player with adjustable playback speed (range unknown, likely 0.75x–2.0x). The TTS engine and voice selection (gender, accent, language-specific voices) are not documented.","intents":["I want to listen to news summaries during my commute without reading","I need to consume news faster by increasing playback speed to 1.5x or 2x","I want natural-sounding audio that doesn't sound robotic or synthesized"],"best_for":["Commuters with 15-60 minute transit time (car, train, bus)","Fitness enthusiasts who want to consume news during workouts","Professionals with visual impairments or accessibility needs","Non-native speakers who benefit from audio pronunciation guidance"],"limitations":["TTS engine unspecified — cannot assess voice quality, naturalness, or language coverage","Playback speed range unknown — may not support extreme speeds (0.5x or 3x) needed by power users","No transcript access — users cannot read along with audio or reference text later","No voice selection — unclear if users can choose male/female/accent or if it's fixed per language","Audio quality likely limited to 24kHz or lower (standard for streaming TTS) — not high-fidelity","No offline download option — audio must be streamed in real-time, requiring persistent internet connection"],"requires":["Web browser with HTML5 audio support","Internet connection with sufficient bandwidth for audio streaming (estimated 32–128 kbps)","Audio output device (speakers or headphones)"],"input_types":["summarized news text (generated upstream)","user playback speed preference (0.75x–2.0x estimated)"],"output_types":["audio stream (MP3, AAC, or OGG format — unspecified)","playback metadata (article title, duration, source)"],"categories":["text-generation-language","automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_2","uri":"capability://data.processing.analysis.topic.based.news.feed.curation.and.filtering","name":"topic-based news feed curation and filtering","description":"Allows users to select topics of interest (specific topics unknown — likely categories like Business, Technology, Politics, Sports, Health) during onboarding, then filters the news feed to show only articles matching those topics. The filtering mechanism is not documented — unclear if it uses keyword matching, semantic similarity, or editorial tagging. Feed refresh frequency and article selection algorithm are unknown.","intents":["I want to see only news relevant to my interests, not a firehose of all news","I need to customize my news briefing to focus on business and technology, not sports or entertainment","I want to avoid news categories that don't matter to my work or life"],"best_for":["Professionals with narrow focus areas (e.g., tech founders, finance professionals, healthcare workers)","Users with limited time who want to maximize signal-to-noise ratio","Non-English speakers who want to filter by topic to improve comprehension"],"limitations":["Topic list unknown — unclear which categories are available or how granular they are","No multi-select confirmation — unclear if users can select multiple topics or if it's single-choice","No dynamic topic discovery — users cannot add custom topics or follow specific keywords","Filtering algorithm unknown — unclear if it uses keyword matching (brittle) or semantic similarity (more robust)","No topic weighting — all selected topics likely treated equally, no way to prioritize one over another","Feed refresh frequency unknown — unclear if articles are updated in real-time, hourly, or daily"],"requires":["Account creation and login","Initial topic selection during onboarding (required to proceed)"],"input_types":["user topic preferences (selected from predefined list during onboarding)","news articles from upstream sources"],"output_types":["filtered news feed (articles matching selected topics)","summarized and audio-converted articles"],"categories":["data-processing-analysis","search-retrieval"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_3","uri":"capability://automation.workflow.web.based.audio.player.with.skip.and.playback.controls","name":"web-based audio player with skip and playback controls","description":"Provides a browser-based audio player interface accessible at hearbitz.app with basic playback controls (play/pause, skip forward/backward, speed adjustment). The player is likely built using HTML5 audio element or a third-party player library (e.g., Plyr, JW Player), with no mention of advanced features like bookmarking, note-taking, or transcript search.","intents":["I want to skip articles I'm not interested in without finishing them","I need to pause and resume listening across multiple sessions","I want to adjust playback speed to fit my listening pace"],"best_for":["Casual news consumers who want simple, intuitive playback controls","Users on mobile devices during commutes or workouts","Non-technical users who don't need advanced features"],"limitations":["No transcript access — users cannot read along or search within articles","No bookmarking or save-for-later — unclear if users can mark articles to revisit","No multi-device sync — listening position likely not synced across devices (phone, desktop, tablet)","No offline playback — audio must be streamed in real-time, no download option","No sharing controls — unclear if users can share articles or listening sessions","Player interface not documented — unknown if it's responsive, accessible, or supports keyboard shortcuts"],"requires":["Web browser with HTML5 audio support (Chrome, Firefox, Safari, Edge)","Internet connection for audio streaming","JavaScript enabled"],"input_types":["user playback commands (play, pause, skip, speed adjustment)","audio stream from server"],"output_types":["audio playback","playback state (current position, duration, speed)"],"categories":["automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_4","uri":"capability://data.processing.analysis.news.source.aggregation.and.article.selection","name":"news source aggregation and article selection","description":"Ingests news articles from undisclosed sources (likely news APIs like NewsAPI, GNews, or partnerships with news outlets) and applies an unknown selection algorithm to choose which articles to include in daily briefings. The algorithm likely considers recency, topic relevance, and persona alignment, but specifics are not documented. No information on source diversity, editorial review, or fact-checking is provided.","intents":["I want a curated selection of the most important news, not a firehose of all articles","I need news from reliable sources, not clickbait or misinformation","I want to see how different outlets cover the same story"],"best_for":["Busy professionals who trust algorithmic curation over manual reading","Users who want a 'best of' daily briefing rather than comprehensive coverage","Non-native speakers who benefit from pre-selected, high-quality sources"],"limitations":["News sources unknown — no transparency on which outlets are included (Reuters, AP, BBC, etc.)","No source diversity within persona — unclear if different outlets are represented or if one perspective dominates","Selection algorithm unknown — unclear how articles are ranked or chosen (recency, importance, engagement, etc.)","No editorial review — unclear if articles are fact-checked or if misinformation is filtered","No source reliability scoring — users cannot assess credibility of sources","Potential for algorithmic bias — persona filtering may amplify certain viewpoints over others","No source attribution clarity — unclear if users can see which outlet published each article"],"requires":["Access to news APIs or partnerships with news outlets (backend requirement)","Continuous feed of articles from upstream sources"],"input_types":["raw news articles from APIs or partnerships","user topic preferences","user persona selection"],"output_types":["curated list of articles matching user preferences","article metadata (title, source, publication date, summary)"],"categories":["data-processing-analysis","search-retrieval"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_5","uri":"capability://automation.workflow.real.time.news.to.audio.pipeline.with.latency.optimization","name":"real-time news-to-audio pipeline with latency optimization","description":"Orchestrates a multi-stage pipeline: news ingestion → summarization → persona filtering → text-to-speech conversion → audio streaming. The pipeline is likely asynchronous (articles are pre-processed and cached rather than generated on-demand) to minimize latency, but specifics are unknown. No information on caching strategy, CDN usage, or real-time vs. batch processing is provided.","intents":["I want to listen to today's news immediately after waking up, not wait for processing","I need fresh news summaries throughout the day as new articles are published","I want to minimize the time between article publication and audio availability"],"best_for":["Time-sensitive professionals (traders, journalists, executives) who need fresh news quickly","Users in different time zones who want news relevant to their local morning/evening","Power users who consume multiple briefings per day"],"limitations":["Pipeline latency unknown — unclear if articles are available within minutes or hours of publication","Batch vs. real-time processing unknown — unclear if articles are processed continuously or in scheduled batches","No caching strategy documented — unclear if popular articles are pre-generated or generated on-demand","TTS cost at scale unknown — text-to-speech APIs charge per character, making real-time processing expensive","Summarization cost at scale unknown — LLM-based summarization is expensive per article","No SLA or uptime guarantee — unclear if pipeline is reliable or subject to outages","Scaling challenges — unclear how the system handles traffic spikes (e.g., breaking news)"],"requires":["News API or partnership with news outlets for continuous article feed","LLM API for summarization (OpenAI, Anthropic, or proprietary model)","TTS API for audio generation (Google Cloud TTS, Azure Speech, ElevenLabs, or proprietary)","Message queue or job scheduler for pipeline orchestration (Celery, RabbitMQ, or cloud-native equivalent)","Caching layer for pre-generated audio (Redis, CDN, or cloud storage)"],"input_types":["raw news articles from APIs","user preferences (topics, persona)","article metadata (title, source, publication date)"],"output_types":["summarized text","audio stream (MP3 or similar)","playback metadata"],"categories":["automation-workflow","data-processing-analysis"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_6","uri":"capability://automation.workflow.freemium.access.model.with.undisclosed.paywall","name":"freemium access model with undisclosed paywall","description":"Offers free access to news summaries and audio briefings with an unspecified paywall or usage limit. The pricing page is not visible on the website, suggesting either a hidden freemium model (free tier with limited articles/minutes per day, paid tier for unlimited access) or a signup-wall that reveals pricing after account creation. No information on free tier limits, paid tier pricing, or upgrade triggers is provided.","intents":["I want to try the service for free before committing to a paid subscription","I need to understand the pricing model before deciding to use this service","I want to know if the free tier is sufficient for my news consumption needs"],"best_for":["Cost-conscious professionals who want to evaluate the service before paying","Students or early-career professionals with limited budgets","Users in emerging markets where subscription costs are prohibitive"],"limitations":["Pricing completely hidden — no pricing page visible on website","Free tier limits unknown — unclear if users get 5 articles/day, 30 minutes/month, or unlimited access","Paywall location unknown — unclear if paywall is articles-per-day, minutes-per-month, or feature-based","Upgrade triggers unknown — unclear if users hit limits immediately or after trial period","No transparent comparison — cannot compare free vs. paid tiers without signing up","Potential for dark patterns — hidden pricing may be used to trick users into paid subscriptions","No annual discount mentioned — unclear if long-term subscriptions are cheaper"],"requires":["Email address or social login for account creation","Acceptance of terms of service and privacy policy"],"input_types":["user account creation (email, password, or social login)","user preferences (topics, persona)"],"output_types":["free access to news summaries (limited by unknown quota)","paid access (pricing unknown)"],"categories":["automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_7","uri":"capability://memory.knowledge.account.based.personalization.and.preference.persistence","name":"account-based personalization and preference persistence","description":"Stores user preferences (topics, persona, playback speed) in an account system (likely a relational database with user authentication) to enable personalization across sessions and devices. The account system is required to access the service, but no information on data retention, privacy, or account recovery is provided. No mention of social login, single sign-on, or multi-device sync is made.","intents":["I want my news preferences to persist across sessions so I don't have to re-select topics every time","I want to access my personalized briefing from multiple devices (phone, tablet, desktop)","I want to manage my account settings and preferences in one place"],"best_for":["Regular users who consume news multiple times per day","Professionals who access the service from multiple devices","Users who want to maintain consistent preferences over time"],"limitations":["Multi-device sync unknown — unclear if listening position or preferences sync across devices","Account recovery process unknown — unclear how users reset passwords or recover deleted accounts","Data retention policy unknown — unclear how long user data is stored after account deletion","Privacy policy not reviewed — unclear how user data is used, shared, or protected","No social login mentioned — unclear if users can sign in with Google, Apple, or other providers","No single sign-on — unclear if users can use enterprise credentials (Okta, Azure AD, etc.)","Account export not mentioned — unclear if users can export their preferences or listening history"],"requires":["Email address or social login for account creation","Password (if email-based signup) or social account (if social login)","Acceptance of terms of service and privacy policy"],"input_types":["user credentials (email/password or social login)","user preferences (topics, persona, playback speed)","listening history (inferred)"],"output_types":["personalized news feed","account settings and preferences","listening history (inferred)"],"categories":["memory-knowledge"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_hearbitz__cap_8","uri":"capability://automation.workflow.responsive.web.interface.for.mobile.and.desktop","name":"responsive web interface for mobile and desktop","description":"Provides a responsive web interface accessible at hearbitz.app that adapts to mobile, tablet, and desktop screen sizes. The interface is likely built using a modern web framework (React, Vue, or similar) with CSS media queries for responsive design. No information on accessibility (WCAG compliance), keyboard navigation, or screen reader support is provided.","intents":["I want to listen to news on my phone during my commute","I want to manage my preferences on desktop and listen on mobile","I want the interface to work smoothly on any device without zooming or scrolling"],"best_for":["Mobile-first users who primarily consume news on smartphones","Professionals who switch between devices throughout the day","Users in emerging markets with slower internet connections"],"limitations":["Accessibility not documented — unclear if interface is WCAG 2.1 AA compliant","Keyboard navigation not mentioned — unclear if interface is fully keyboard-accessible","Screen reader support not mentioned — unclear if interface works with assistive technologies","Mobile performance not documented — unclear if interface loads quickly on slow connections","Offline mode not mentioned — unclear if interface works without internet connection","Dark mode not mentioned — unclear if interface supports dark theme for night listening","Browser compatibility not documented — unclear which browsers are supported"],"requires":["Web browser with JavaScript and HTML5 support (Chrome, Firefox, Safari, Edge)","Internet connection for audio streaming","Screen size of at least 320px width (mobile) to 1920px width (desktop)"],"input_types":["user interactions (clicks, taps, keyboard input)","screen size and orientation"],"output_types":["responsive HTML/CSS/JavaScript interface","audio player controls","preference settings"],"categories":["automation-workflow"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":39,"verified":false,"data_access_risk":"high","permissions":["Web browser with JavaScript enabled","Internet connection for real-time article fetching and TTS streaming","Account creation (signup flow not documented)","Web browser with HTML5 audio support","Internet connection with sufficient bandwidth for audio streaming (estimated 32–128 kbps)","Audio output device (speakers or headphones)","Account creation and login","Initial topic selection during onboarding (required to proceed)","Web browser with HTML5 audio support (Chrome, Firefox, Safari, Edge)","Internet connection for audio streaming"],"failure_modes":["Persona filtering is binary (3 fixed options only) — no spectrum or custom weighting for nuanced political positions","No transparency on how personas are applied — unclear if summaries are rewritten, filtered, or source-selected based on perspective","Summarization model and LLM provider unknown — cannot assess hallucination risk, bias, or factual accuracy","No source diversity within persona — users cannot compare how different outlets cover the same story","Language support claimed but unspecified — unknown which languages are supported or TTS quality per language","TTS engine unspecified — cannot assess voice quality, naturalness, or language coverage","Playback speed range unknown — may not support extreme speeds (0.5x or 3x) needed by power users","No transcript access — users cannot read along with audio or reference text later","No voice selection — unclear if users can choose male/female/accent or if it's fixed per language","Audio quality likely limited to 24kHz or lower (standard for streaming TTS) — not high-fidelity","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.31666666666666665,"quality":0.67,"ecosystem":0.15000000000000002,"match_graph":0.25,"freshness":0.75,"weights":{"adoption":0.25,"quality":0.25,"ecosystem":0.1,"match_graph":0.35,"freshness":0.05}},"observed_outcomes":{"matches":0,"success_rate":0,"avg_confidence":0,"top_intents":[],"last_matched_at":null},"maintenance":{"status":"active","updated_at":"2026-05-24T12:16:30.893Z","last_scraped_at":"2026-04-05T13:23:42.560Z","last_commit":null},"community":{"stars":null,"forks":null,"weekly_downloads":null,"model_downloads":null,"model_likes":null}},"distribution":{"claim_url":"https://unfragile.ai/submit?claim=hearbitz","compare_url":"https://unfragile.ai/compare?artifact=hearbitz"}},"signature":"qykIaGuxgIHeZdA4KC+H7hb/7D1wm4XVs7vndUM4+RyFUlK7VwKAOVlHUB62pKn6JHifsRcH+WxJZAY/MqSXCw==","signedAt":"2026-06-22T05:18:12.573Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/hearbitz","artifact":"https://unfragile.ai/hearbitz","verify":"https://unfragile.ai/api/v1/verify?slug=hearbitz","publicKey":"https://unfragile.ai/api/v1/trust-passport-public-key","spec":"https://unfragile.ai/trust","schema":"https://unfragile.ai/schema.json","docs":"https://unfragile.ai/docs"}}