Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options.

Fish Audio records 8,557,159 monthly visits with +1.6% month-over-month growth and Freemium pricing. Flowstep records 89,017 monthly visits with -24.3% growth and Free, Paid, Contact for Pricing pricing.

The design canvas built for AI coding agents
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | fish.audio | flowstep.ai |
| Pricing Model | Freemium | Free, Paid, Contact for Pricing |
| Monthly Visits | 8.56M (8,557,159) | 89.02K (89,017) |
| MoM Traffic Delta |
| +133.4K (+1.6%) |
| -28.53K (-24.3%) |
| Primary Market & Share | 🇺🇸 United States (15.6%) | 🇺🇸 United States (17.2%) |
|---|
| Direct Visits / mo | 3.7M | 42.94K |
|---|
| User Rating | 4.4 | 4.2 |
|---|
| 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.

The design canvas built for AI coding agents
Generate complete, multi-screen interfaces from a text prompt, PRD, screenshot or pasted product URL rather than a single static screen.
Every design maps directly to code, so you can preview interactive prototypes quickly or export and ship the implementation.
Iterate by asking the AI for changes, or click any element and edit it by hand — the two modes work on the same file.
Connect Cursor, Claude Code, Windsurf or Codex so agents can generate screens and edit designs inside your editor.
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

SpecialistGoogle's AI tool for generating mobile and web UI designs from prompts

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
SpecialistA searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.

SpecialistFrom idea or sketch to editable wireframes, hi-fi UI and code in minutes
SpecialistTurn flat screenshots, PDFs and slides back into editable designs and code

SpecialistAI-powered UI design and prototyping for product teams

Turn a prompt into editable UI screens in seconds
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
SpecialistGoogle's AI tool for generating mobile and web UI designs from prompts
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
SpecialistA searchable library of 145,000+ real web and iOS screens for UI/UX inspiration.
SpecialistFrom idea or sketch to editable wireframes, hi-fi UI and code in minutes
SpecialistTurn flat screenshots, PDFs and slides back into editable designs and code
SpecialistAI-powered UI design and prototyping for product teams
Turn a prompt into editable UI screens in seconds