Omni Voice vs Seedance AI
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Omni Voice compared with Seedance AI
| Detail | 
Omni Voice | 
Seedance AI |
|---|
| What it does | Free AI text to speech and voice generator with public voice auditions, consent-based cloning, and downloadable audio
| Independent AI video workspace for creating Seedance videos from text or images
|
|---|
| Stage | Not given
| Not given
|
|---|
| Founded | Not given
| Not given
|
|---|
| Based in | Not given
| Not given
|
|---|
| Pricing model | Freemium
| Paid
|
|---|
| Pricing | Not given
| One-time packs: Starter $9.90 for 150 credits (about 5 five-second Seedance 2.5 clips at 480p); Creator $29.90 for 600 credits (about 20 five-second clips at 480p). Monthly subscriptions: Plus $19.90 (450 credits), Pro $49.90 (1,250 credits), Max $99.90 (2,600 credits). Yearly subscriptions: Plus $1
|
|---|
| Key features | - 300+ public voice profiles to audition across multiple languages
- Natural text to speech with punctuation and emphasis control
- Consent-based voice cloning for private speaker models
- Voice design to create synthetic speakers from written descriptions
- Searchable multilingual voice catalog with 4 language groups
- Generation history for comparing and retrieving previous takes
- Downloadable audio files in browser
- Support for up to 1,000 characters per conversion on paid plans
- Browser-based production workspace with no installation required
- Unified credit system for text to speech, voice design, and cloning
| - Seedance 2.5 model with 5-30 second duration options
- Multiple resolutions: 480p, 720p, 1080p
- Text-to-video and image-to-video workflows
- Visual reference support with up to 2 or 6 images
- Synchronized audio generation
- Credit cost preview before generation
- Multiple aspect ratios: 16:9, 9:16, 1:1, 4:3, 3:4, 21:9
- Other AI video models: Kling, Wan, MiniMax
- Model-aware controls for each video model
|
|---|
| What makes it different | - Iterative workflow that keeps scripts editable while auditing voice options
- Permission-gated private voice cloning with rights confirmation before model creation
- Generation history to support revisions and comparisons instead of relying on memory
- Script-first workflow that treats writing problems as audio problems to solve early
- Support for multiple languages in one workspace without switching tools
| - Independent workspace not affiliated with ByteDance or Dreamina
- Exact credit costs shown before generation submission
- Supports up to 30-second Seedance 2.5 videos
- Credit-based flexible pricing with no subscriptions required
- Automatic credit refunds for provider-confirmed failed tasks
|
|---|
| Free plan | Not given
| Not given
|
|---|
| Open source | Not given
| Not given
|
|---|
| Platforms | Not given
| Not given
|
|---|
| Public API | Not given
| Not given
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 15 ▲ +2 (up) since last check | 20 ▲ +1 (up) since last check |
|---|
| Trust Flow (Majestic) | 6 | 9 |
|---|
| Citation Flow (Majestic) | 22 | 21 |
|---|
| Referring domains (Majestic) | 64 | 39 |
|---|
4 details filled in for both companies.
More alternatives to Omni Voice More alternatives to Seedance AI