{"passport":{"unfragile":{"@version":"1.0","version":"2026-05","artifact":{"id":"tool_metavoice-studio","slug":"metavoice-studio","name":"Metavoice Studio","type":"product","url":"https://studio.themetavoice.xyz","page_url":"https://unfragile.ai/metavoice-studio","categories":["voice-audio","testing-quality"],"tags":[],"pricing":{"model":"freemium","free":true,"starting_price":null},"status":"active","verified":false},"capabilities":[{"id":"tool_metavoice-studio__cap_0","uri":"capability://audio.emotional.prosody.voice.synthesis","name":"emotional-prosody-voice-synthesis","description":"Generates natural-sounding speech with fine-grained control over emotional tone, intonation, and prosody. Allows creators to inject genuine feeling into narration without robotic artifacts by adjusting emotional parameters during synthesis.","intents":["I want my voice-over to sound sad, angry, or excited rather than neutral","I need to convey specific emotions in my narration that match the content mood","I want to avoid the robotic, flat quality of typical text-to-speech"],"best_for":["filmmakers","podcast creators","educational content producers","storytellers"],"limitations":["slower generation speeds than competitors","requires manual parameter tuning for desired emotional effect"],"requires":["text input","emotional direction/intent from user"],"input_types":["text"],"output_types":["audio"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_1","uri":"capability://audio.multi.accent.voice.generation","name":"multi-accent-voice-generation","description":"Synthesizes speech in multiple accents and languages, allowing creators to produce localized or regionally-specific voice-overs. Supports diverse linguistic variations for global content distribution.","intents":["I need voice-overs in different accents for international audiences","I want to create content that sounds authentic to specific regions or cultures","I need to produce multilingual versions of the same script"],"best_for":["international content creators","global brands","educational platforms","localization specialists"],"limitations":["limited voice library compared to competitors","accent quality may vary by language"],"requires":["text input in target language","accent/language selection"],"input_types":["text"],"output_types":["audio"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_2","uri":"capability://audio.voice.cloning.for.brand.consistency","name":"voice-cloning-for-brand-consistency","description":"Creates custom voice clones from user-provided audio samples to maintain consistent brand identity across multiple projects and content pieces. Enables personalized, recognizable narration without hiring the same voice actor repeatedly.","intents":["I want my brand to have a consistent, recognizable voice across all my videos","I need to create a signature voice for my character or persona","I want to produce new content with the same voice without re-hiring talent"],"best_for":["content creators building personal brands","companies with brand voice guidelines","podcast networks","animation studios"],"limitations":["sparse documentation on voice training process","requires quality audio samples for cloning","limited community support for troubleshooting"],"requires":["audio sample(s) of target voice","text to synthesize"],"input_types":["audio","text"],"output_types":["audio"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_3","uri":"capability://audio.text.to.speech.synthesis","name":"text-to-speech-synthesis","description":"Converts written text into natural-sounding speech audio. Provides the foundational capability to generate voice-overs from scripts with professional audio quality.","intents":["I need to convert my script into audio quickly","I want to create voice-overs without hiring voice actors","I need to generate narration for my video or podcast"],"best_for":["content creators","educators","marketers","independent producers"],"limitations":["slower generation speeds compared to competitors","processing time increases with longer texts"],"requires":["text input","voice selection"],"input_types":["text"],"output_types":["audio"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_4","uri":"capability://audio.voice.selection.and.customization","name":"voice-selection-and-customization","description":"Provides access to a library of pre-built voices with customization options for pitch, speed, and other vocal characteristics. Allows creators to select and fine-tune voices to match their project needs.","intents":["I want to choose from different voice options for my project","I need to adjust the pitch or speed of the voice to fit my content","I want to find a voice that matches my brand personality"],"best_for":["creators seeking voice variety","projects with specific vocal requirements"],"limitations":["limited voice library relative to Eleven Labs or Play.ht","fewer character diversity options"],"requires":["voice library access","customization parameters"],"input_types":["selection parameters"],"output_types":["audio"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_5","uri":"capability://audio.batch.voice.over.generation","name":"batch-voice-over-generation","description":"Processes multiple text inputs to generate voice-overs in sequence or batch mode. Enables creators to produce voice-overs for entire projects, videos, or content series efficiently.","intents":["I need to generate voice-overs for 50 video clips at once","I want to create narration for my entire course or series","I need to process multiple scripts without doing them one at a time"],"best_for":["high-volume content creators","educational platforms","video production teams"],"limitations":["slower generation speeds make batch processing time-consuming","may require waiting for processing queue"],"requires":["multiple text inputs","consistent voice/settings across batch"],"input_types":["text"],"output_types":["audio"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_6","uri":"capability://audio.freemium.access.to.voice.synthesis","name":"freemium-access-to-voice-synthesis","description":"Provides free tier access to core voice synthesis features without requiring payment, with optional premium features available for paid users. Enables creators to test and use the platform without upfront investment.","intents":["I want to try voice synthesis without paying","I need affordable voice-over solutions for my small project","I want to test the platform before committing to a paid plan"],"best_for":["budget-conscious creators","students","small independent creators","hobbyists"],"limitations":["free tier may have usage limits or feature restrictions","premium features require subscription"],"requires":["account creation"],"input_types":[],"output_types":[],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0},{"id":"tool_metavoice-studio__cap_7","uri":"capability://audio.audio.export.and.download","name":"audio-export-and-download","description":"Exports generated voice-overs in standard audio formats for use in external projects, videos, and content platforms. Provides flexible download options for integration into creative workflows.","intents":["I need to download my voice-over to use in my video editor","I want to export audio in a specific format for my platform","I need to save my generated voice-over for later use"],"best_for":["video editors","content creators","producers"],"limitations":["export format options may be limited"],"requires":["generated audio","export format selection"],"input_types":["audio"],"output_types":["audio file"],"categories":["audio"],"confidence":0.5,"matches":0,"success_rate":0}],"trust":{"score":44,"verified":false,"data_access_risk":"low","permissions":["text input","emotional direction/intent from user","text input in target language","accent/language selection","audio sample(s) of target voice","text to synthesize","voice selection","voice library access","customization parameters","multiple text inputs"],"failure_modes":["slower generation speeds than competitors","requires manual parameter tuning for desired emotional effect","limited voice library compared to competitors","accent quality may vary by language","sparse documentation on voice training process","requires quality audio samples for cloning","limited community support for troubleshooting","slower generation speeds compared to competitors","processing time increases with longer texts","limited voice library relative to Eleven Labs or Play.ht","builder identity is not verified yet","no observed match outcomes yet"],"rank_breakdown":{"adoption":0.39999999999999997,"quality":0.77,"ecosystem":0.25,"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":"2026-05-24T12:16:31.857Z","last_scraped_at":"2026-04-05T13:23:42.546Z","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=metavoice-studio","compare_url":"https://unfragile.ai/compare?artifact=metavoice-studio"}},"signature":"YXuhcUezfutgQ+g7VSEuMrDO5TfuNUaqDHGor0p2IuDg7s08NDqsSsOn9yMFYqjg3f7DANlO8+IQkgL53/P7AQ==","signedAt":"2026-06-21T05:02:05.190Z","signedBy":"unfragile.ai","version":1},"_links":{"self":"https://unfragile.ai/api/v1/passport/metavoice-studio","artifact":"https://unfragile.ai/metavoice-studio","verify":"https://unfragile.ai/api/v1/verify?slug=metavoice-studio","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"}}