Fish Audio records 8,557,159 monthly visits with +1.6% month-over-month growth and Freemium pricing. Thinkstack.ai records 917 monthly visits with -47.4% growth and Freemium pricing.
Studio-grade AI text to speech and voice cloning
Build custom AI chatbots and agents trained on your own data
| Dimension / Metric | | |
|---|---|---|
| Official Domain | fish.audio | app.thinkstack.ai |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 8.56M (8,557,159) | 917 (917) |
| MoM Traffic Delta |
| +133.4K (+1.6%) |
| -828 (-47.4%) |
| Primary Market & Share | 🇺🇸 United States (15.6%) | 🇺🇸 United States (48.2%) |
|---|
| Direct Visits / mo | 3.7M | 367 |
|---|
| User Rating | 4.4 | 4.1 |
|---|
| 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.
Build custom AI chatbots and agents trained on your own data
Create fully functional AI agents in seconds from a visual, no-code interface without engineering help.
Connect multiple data sources so the bot answers from your own documents, help content, and websites.
Automate customer actions and build autonomous systems that require minimal human oversight.
Move complex chats to live agents and collect structured data through chat-based forms.
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
#2SpecialistText to speech and voice AI across every device
SpecialistReal-time AI voice changer and soundboard for gaming and streaming
Delivers ultra-low latency real-time streaming speech generation via API, though less focused on consumer dubbing workflows.
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
AI customer service that answers instantly and turns chats into revenue
Custom AI agents trained on your documentation and knowledge base
Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers.
SpecialistSpecializes in Japanese voice generation and real-time audio interpretation, offering strong bilingual voice cloning capabilities.
Custom AI support chatbots trained on your own website content
Provides flexible synthetic voice cloning and rap generation tools, but with less polished studio-grade text-to-speech output.
Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options.
SpecialistText to speech and voice AI across every device
Delivers ultra-low latency real-time streaming speech generation via API, though less focused on consumer dubbing workflows.
Free / Open-sourceFree online text-to-speech with hundreds of AI voices across more than 100 languages
AI customer service that answers instantly and turns chats into revenue
Custom AI agents trained on your documentation and knowledge base
Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers.
SpecialistSpecializes in Japanese voice generation and real-time audio interpretation, offering strong bilingual voice cloning capabilities.
Custom AI support chatbots trained on your own website content
Provides flexible synthetic voice cloning and rap generation tools, but with less polished studio-grade text-to-speech output.
