Compare Synthesys
Details side-by-side comparison of Synthesys against top competitors.
Detailed Comparison
Notevibes
Transform your text into realistic AI voices with rhythmic controls.
Text to SpeechAI AudioE-learning Tools
Pricing
| Model | Freemium | Paid |
| Starting Price | $20/month | $190/yr |
| Has Free Version | No | |
| Plan Summary | Personal (~$20)Creator (~$41)Business (~$69) tier optionsunified credits for voices/video | Personal (~$190/yr)Pro (~$990/yr)Organization (~$49,990/yr)Paid only (no true free plan). |
Other Specifications
| Product Type | Text-to-SpeechVoice CloningAI Video GenerationAI Dubbing | Text-to-SpeechAI Voice Generator |
Use Cases
| Primary Use Cases | VoiceoversVideosAdsUGCPodcastsDubbingAvatars | PodcastsAudiobooksYouTube voiceoversE-learning |
| Applications | AI video latent technology, media production, and studio editing | Expressive dialogues and professional narration |
Text to Speech Features
| API Access | ||
| Multi Language | ||
| Emotional Impulse | ||
| Voice Cloning | No | |
| SSML Support |
File Formats
| Supported Formats | MP3WAVMP4 | MP3WAVULAW |
| Export Options | Exports audio (MP3/WAV) and video (MP4) depending on feature | Standard audio file exports |
Ease of Use
| Usability Rating | Moderate | High |
| User Experience | Full studio/dashboard interface with many features | Simple dedicated voice generation UI. |
Customer Support
| Priority Support | ||
| Support Channels | Email | Email |
Integrations
| Platform Integrations | Canva | Enterprise level |
| API Availability | Available (enterprise contact likely) | Yes at Organization (enterprise) tier. |
Language Support
| Accent Variety | Wide range | Multilingual support across diverse regions |
| Languages Supported | more than 140 languages & dialects supported | more than 50 languages. |
Voice Quality
| Tonal Description | High-quality, life-like voices with varying realism; designed for media/video use | High naturalness; supports 18+ emotions for expressive dialogues. |
| Quality Rating | High | High |
Voice Count
| Total Voices | 700+ voices / 1000+ depending on listing | 550+ |
| Categories | Voices, video avatars, and unified credits system | Premium voices including expressive/emotional options |
Character/Word Limits
| Monthly Limit | Plan dependent (e.g., 300/900/2400+ credits) | Credit-based |
| Plan Limits | Uses credits (seconds/units); unlimited options available on certain tiers | 6M–500M yearly credits varying by plan. |
Commercial Rights
| Included | ||
| Licensing Terms | Paid plans include commercial use rights; free demo limited | Yes — generated audio can be used commercially |
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