# Fish Audio vs FlowSpeech

Fish Audio records 8,557,159 monthly visits with +1.6% month-over-month growth and Freemium pricing. FlowSpeech records 72,867 monthly visits with -2.6% growth and Freemium pricing.

| Metric | [Fish Audio](https://openaitools.app/tool/fish-speech) | [FlowSpeech](https://openaitools.app/tool/flowspeech) |
| :--- | :--- | :--- |
| Website URL | https://fish.audio | https://flowspeech.io |
| Categories | AI Voice Generator, AI Text-to-Speech, AI Celebrity Voice Generator, AI Models | AI Text-to-Speech, AI Voice Generator, AI Speech Synthesis, AI Voice Over |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 8,557,159 | 72,867 |
| MoM Growth Rate | +1.6% | -2.6% |
| Primary Market | United States | United States |
| Direct Visits | 3,703,977 | 34,959 |
| Review Score | 4.4 | 4.3 |
| Saved Count | 11 | 0 |
| Supported Platforms | Website | Website |

## Fish Audio

Fish Audio, originally known as Fish Speech, is a voice-AI platform for turning text into natural speech. It combines text-to-speech, voice cloning and speech-to-text with emotional control, so you can tag a line as [whispering], [excited] or [sobbing] and get delivery that matches the script rather than flat narration. The voice library is enormous, with community-uploaded voices numbering in the millions across a wide range of languages.

Cloning is fast and forgiving: a short sample is enough to build a usable voice model, and it can then speak in many languages while keeping the original timbre. Fish Audio publishes powerful APIs for real-time streaming, cloning and transcription, and positions itself for enterprise work such as conversational agents, dubbing and audiobook production.

The company also keeps an open-source arm, releasing the Fish Speech model line for self-hosting, while the hosted platform adds a browser studio, avatar and image/video model integrations, and paid tiers for higher volume. Free starting tiers make it easy to evaluate before committing.

**Pricing & Plans:** Freemium: free sign-up with monthly generations, plus paid subscriptions for higher volume, commercial use and API access; enterprise pricing on request.

- **Expressive Text to Speech:** Type or paste a script and generate natural narration, with inline emotion and delivery tags such as [whispering], [angry] or [laughing].
- **Instant Voice Cloning:** Create a usable voice clone from a short audio sample and reuse it across scripts and languages.
- **Huge Voice Library:** Browse and use a large catalog of community voices covering many languages and character styles.
- **Speech to Text:** Transcribe audio with multilingual support and emotion or speaker cues for downstream editing.
- **Real-time Voice APIs:** Low-latency streaming endpoints let developers build conversational agents, dubbing pipelines and audio apps.

**Strengths:** Natural, emotionally controllable output that handles nuance well; Voice cloning works from a very short sample; Very large shared voice library plus open-source model lineage; Robust APIs for real-time streaming and developer integration

**Limitations:** Free tier is limited and top-quality usage pushes you toward paid plans; Voice cloning raises consent and impersonation risks that teams must manage; Some features and model names change quickly, so docs can lag the product

[Profile (Markdown)](https://openaitools.app/tool/fish-speech.md)

## FlowSpeech

FlowSpeech is built around one idea: a text-to-speech engine should read the meaning of a script, not just the words. Its neural engine analyses sentiment, timing, and nuance, then automatically applies fitting emotion — joy, sorrow, excitement — so narration carries the intended tone rather than sounding flat. For finer control you can type tags in brackets, such as [whisper], [shout], or a specified accent, and insert precise pause markers like [⌛1.0s] to time every beat without exporting to a DAW.

The platform offers three generation modes: Single Speaker for monologues with consistent voice character and auto emotion tags, Multi Speaker for conversations where it detects different speakers, splits the script, and pairs each segment with a suitable voice, and Instant Speech for quick output. You can paste text or upload PDF, DOC, DOCX, PPT, PPTX, TXT, RTF, EPUB, and image files, and a single render handles up to 100,000 characters — useful for long-form audiobooks and lecture material.

Beyond reading text, FlowSpeech bundles voice design, voice cloning, an AI sound effect generator, an AI voice changer, and AI dubbing. Voices are organised into four styles — serious news, energetic marketing, warm narrative, and expressive character — so you can match a voice to the scene. Paid plans include commercial licensing, selective editing of generated audio, and API access using your plan credits.

**Pricing & Plans:** Freemium with a free tier (2,000 credits/month as a guest, 10,000 for signed-in users) and paid tiers: Basic around $19/month, Pro around $59/month, and Scale around $189/month, with roughly 50% off on annual billing. Custom and cloned voice slots scale by tier, and paid plans include a commercial license and API access.

- **Context-aware emotion delivery:** The engine reads sentiment and nuance in your script and automatically applies fitting emotion, from joy and sorrow to excitement.
- **Inline emotion and pause tags:** Type tags like [whisper], [shout], or an accent in brackets, and insert pause markers such as [⌛1.0s] to control pacing exactly.
- **Multi-speaker auto casting:** FlowSpeech detects different speakers, splits the script, and assigns a suitable voice to each segment for instant podcasts and audio drama.
- **Long-form rendering up to 100k characters:** Generate very long scripts in a single pass without chopping chapters, ideal for audiobooks and course material.
- **Document and image input:** Upload PDF, Word, PowerPoint, TXT, RTF, EPUB, or image files and let FlowSpeech extract the text and narrate it.

**Strengths:** Emotion and pause control work inside the script, so post-production editing is largely unnecessary; Multi-speaker mode automates dialogue casting, which saves significant manual effort; Supports very long scripts up to 100k characters per render; Voice cloning, voice changer, sound effects, and dubbing are bundled in one studio

**Limitations:** Free tier is limited to roughly a few minutes of audio per month; Custom and cloned voice slots are capped per plan and scale slowly; Language coverage varies by voice feature, so not every voice supports every language

[Profile (Markdown)](https://openaitools.app/tool/flowspeech.md)

## Frequently Asked Questions

### How do Fish Audio and FlowSpeech compare in monthly traffic?

Fish Audio has 8,557,159 monthly visits, while FlowSpeech has 72,867. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Fish Audio has a month-over-month growth rate of +1.6%; FlowSpeech has -2.6%.

### How does pricing compare?

Fish Audio: Freemium. Freemium: free sign-up with monthly generations, plus paid subscriptions for higher volume, commercial use and API access; enterprise pricing on request. FlowSpeech: Freemium. Freemium with a free tier (2,000 credits/month as a guest, 10,000 for signed-in users) and paid tiers: Basic around $19/month, Pro around $59/month, and Scale around $189/month, with roughly 50% off on annual billing. Custom and cloned voice slots scale by tier, and paid plans include a commercial license and API access.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | AI audio platform for speech, agents, music and dubbing | [.md](https://openaitools.app/tool/elevenlabs-io.md) |
| 2 | [HeyGen](https://openaitools.app/tool/heygen) | 7,000,070 | +9.4% | Freemium | Turn scripts into studio-quality AI avatar videos in minutes | [.md](https://openaitools.app/tool/heygen.md) |
| 3 | [Speechify](https://openaitools.app/tool/speechify) | 5,457,475 | +0.5% | Freemium | Text to speech and voice AI across every device | [.md](https://openaitools.app/tool/speechify.md) |
| 4 | [Voicemod](https://openaitools.app/tool/voicemod) | 3,836,221 | -2.7% | Freemium | Real-time AI voice changer and soundboard for gaming and streaming | [.md](https://openaitools.app/tool/voicemod.md) |
| 5 | [NaturalReader](https://openaitools.app/tool/naturalreaders) | 3,249,984 | -3.2% | Freemium | Turn any text, PDF, image or book into lifelike AI speech | [.md](https://openaitools.app/tool/naturalreaders.md) |
| 6 | [Cartesia](https://openaitools.app/tool/cartesia-ai) | 1,782,707 | +49.7% | Contact for Pricing | Delivers ultra-low latency real-time streaming speech generation via API, though less focused on consumer dubbing workflows. | [.md](https://openaitools.app/tool/cartesia-ai.md) |
| 7 | [Luvvoice](https://openaitools.app/tool/luvvoice-free-text-to-speech) | 1,438,923 | -8.2% | Freemium | Free AI text to speech with 200+ voices in 70+ languages | [.md](https://openaitools.app/tool/luvvoice-free-text-to-speech.md) |
| 8 | [TTSMaker](https://openaitools.app/tool/ttsmaker) | 1,158,846 | +6.8% | Freemium | Free online text-to-speech with hundreds of AI voices across more than 100 languages | [.md](https://openaitools.app/tool/ttsmaker.md) |
| 9 | [AnyToSpeech](https://openaitools.app/tool/anytospeech) | 988,327 | +28% | Freemium | All-in-one AI speech, transcription, and voice cloning studio | [.md](https://openaitools.app/tool/anytospeech.md) |
| 10 | [SpeechGen.io](https://openaitools.app/tool/speechgen-io) | 767,550 | +2.3% | Freemium, Paid | AI text to speech with 5,000+ realistic voices in 150 languages | [.md](https://openaitools.app/tool/speechgen-io.md) |

---
Source: https://openaitools.app/compare/fish-speech-vs-flowspeech

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)