Estimated Belliste score, based on the available capabilities, quality, features and pricing information. It is an indicative profile estimate, not an independent benchmark.
How this profile estimate is calculated
Capabilities contribute 35%, quality wording 30%, listed features 20%, and pricing 15% when available. When capability fields are absent, specialization breadth supplies a 25% fallback. Missing categories are omitted and the remaining weights are rescaled. The estimate uses each model’s own published profile; it does not measure answer accuracy or replace a hands-on test.
OverviewMurf AIFish Audio S2 Pro
PriceFree trial · API pay-as-you-go · Enterprise cloningFree tier available · API from $15/1M UTF-8 bytes
SpecializationTTS · Voice Cloning · Dubbing · Real-time AudioTTS · Voice Cloning · Multilingual Speech · Emotion Control · Real-time Audio
QualityPolished professional speech optimized for business and production workflows.Highly expressive speech with fine-grained control over prosody, emotion, pacing and delivery.
FeaturesVoice Cloning · API · Streaming · Dubbing · 200+ VoicesVoice Cloning · API · Streaming · Multilingual · Emotion Control
Capabilities
15 specifications +
SpecificationMurf AIFish Audio S2 Pro
Number of voices200+Not specified
Text-to-SpeechYesYes
Voice cloningInstant and ProfessionalInstant voice cloning supported
DubbingMurf Dub · 40+ languagesSupported through Fish Audio workflows
Supported languages40+ languages and accents via API80+ languages
Voice conversionNot specifiedNot listed as a core S2 Pro capability
Real-time audioFalcon 2 streaming · roughly 100 msYes · streaming
Emotion control20+ expressive styles; pitch, speed and intonationOpen-ended natural-language direction tags
Voice designNot specifiedAvailable through Fish Audio platform plans
Speech-to-SpeechVoice Changer availableNot listed as a core S2 Pro capability
Voice library200+ voicesAvailable through Fish Audio platform
Emotion ControlNot specified15,000+ open-ended direction tags
Number of Voices200+Not specified
Voice CloningInstant and ProfessionalInstant voice cloning
Voice DesignNot specifiedAvailable on platform plans
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