Voice Tools Directory

Voice Tools Directory is a static directory for voice AI tools. It helps creators, game developers, and voice AI builders compare tools by use case, pricing, licensing, capabilities, and recent changes.

中文说明

Features

• Curated voice AI tool profiles with pricing, licensing, capabilities, and audience fit.
• Separate entry points for content creators, game developers, and voice AI builders.
• Category pages for TTS, STT, voice cloning, dubbing, audio cleanup, realtime infrastructure, and more.
• Static full-text search powered by Pagefind.
• Multi-dimensional filters for pricing, licensing, capabilities, and user groups.
• Side-by-side comparison for up to 4 tools.
• Workflow guides for common voice AI scenarios and tool stacks.
• Changelog data for pricing, feature, product, model, and policy updates.
• English and Chinese site pages.
• AI-friendly llms.txt, JSON tool APIs, and Schema.org metadata.

Who It Is For

• Content creators: YouTubers, podcasters, audiobook producers, short-video creators, and VTubers comparing voiceover, dubbing, cleanup, and editing tools.
• Game developers: Indie teams and localization teams checking AI voiceover, NPC dialogue, sound effects, and commercial-use constraints.
• Voice AI builders: Teams building voice agents, phone bots, companions, education products, or realtime speech pipelines.

Data Model

Tool profiles live as Markdown files in src/content/tools/. Shared category and changelog data lives in CSV files under data/.

src/content/tools/
  elevenlabs.md
  vapi.md
  ...

data/
  categories.csv
  changelog.csv

Each tool profile includes identity, classification, audience targeting, pricing, licensing, capabilities, alternatives, verification date, and optional localized content.

Local Development

Install dependencies:

npm ci

Start the development server:

npm run dev

Build the static site:

npm run build

Validate content data:

npm run validate

Run tests:

npm test

Contributing

Contributions are welcome. Good first contributions include:

• Adding a new voice AI tool profile.
• Updating pricing, licensing, or capability data.
• Reporting outdated or incorrect information.
• Improving workflow guides or bilingual copy.
• Adding tests for data validation or rendering behavior.

When editing tool data, prefer official pricing pages, terms, product announcements, or documentation as sources. Leave uncertain fields empty instead of guessing.

License

• Code is licensed under the MIT License.
• Tool data and editorial content under data/ and src/content/ are licensed under CC BY 4.0.