Fish Audio records 8,557,159 monthly visits with +1.6% month-over-month growth and Freemium pricing. Gladia records 232,451 monthly visits with +6.4% growth and Freemium, Contact for Pricing pricing.
Studio-grade AI text to speech and voice cloning
Speech-to-text and audio intelligence API for production voice products
| Dimension / Metric | | |
|---|---|---|
| Official Domain | fish.audio | gladia.io |
| Pricing Model | Freemium | Freemium, Contact for Pricing |
| Monthly Visits | 8.56M (8,557,159) | 232.45K (232,451) |
| MoM Traffic Delta | +133.4K (+1.6%) | +13.91K (+6.4%) |
| Primary Market & Share | 🇺🇸 United States (15.6%) | 🇧🇷 Brazil (22.1%) |
| Direct Visits / mo | 3.7M | 128.52K |
| User Rating | 4.4 | 4.4 |
| Supported Platforms | Website | Website |
Studio-grade AI text to speech and voice cloning
Type or paste a script and generate natural narration, with inline emotion and delivery tags such as [whispering], [angry] or [laughing].
Create a usable voice clone from a short audio sample and reuse it across scripts and languages.
Browse and use a large catalog of community voices covering many languages and character styles.
Transcribe audio with multilingual support and emotion or speaker cues for downstream editing.
Speech-to-text and audio intelligence API for production voice products
Stream audio over WebSocket for live captioning or submit files via REST for batch transcription, supporting MP3, WAV, FLAC, Opus, and most other formats.
Automatic, accent-sensitive language detection across 100+ languages, including code-switching for conversations that move between languages mid-sentence.
Speaker diarization, named entity recognition, PII redaction, sentiment analysis, and summarization, each billed only when you enable it.
Feed transcripts directly into a large language model, either Gladia-hosted or a model you bring yourself (BYOM), to generate summaries and structured outputs.
SpecialistProvides Whisper via API for robust speech-to-text, but lacks specialized real-time streaming audio intelligence pipelines.
SpecialistProvides Whisper via API for robust speech-to-text, but lacks specialized real-time streaming audio intelligence pipelines.
Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options.
Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options.
SpecialistTurn scripts into studio-quality AI avatar videos in minutes
SpecialistText to speech and voice AI across every device
SpecialistText to speech and voice AI across every device
SpecialistReal-time AI voice changer and soundboard for gaming and streaming
Specializes in ultra-low latency streaming voice infrastructure, though heavily optimized for voice synthesis.
Specializes in ultra-low latency streaming voice infrastructure, though heavily optimized for voice synthesis.
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
Provides ultra-fast, enterprise-grade real-time speech-to-text and voice AI APIs, but with different pricing tiers.
Provides ultra-fast, enterprise-grade real-time speech-to-text and voice AI APIs, but with different pricing tiers.
Offers cost-effective batch transcription APIs powered by distributed cloud hardware rather than dedicated streaming infrastructure.
Offers cost-effective batch transcription APIs powered by distributed cloud hardware rather than dedicated streaming infrastructure.
Delivers comprehensive audio intelligence and transcription APIs, though Gladia often excels at speed and multilingual support.
Delivers comprehensive audio intelligence and transcription APIs, though Gladia often excels at speed and multilingual support.
Offers highly accurate real-time speech recognition and translation APIs, but features distinct developer tooling.
Offers highly accurate real-time speech recognition and translation APIs, but features distinct developer tooling.
Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers.
Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers.
