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Voice & Audio10 tools available
ACE Studio
ACE Studio

AI vocal synthesis studio for professional music production

ACE Studio is an AI music production software that generates sung vocals, instruments, and complete tracks from MIDI, lyrics, and audio samples with 80+ royalty-free voices.

Strengths

  • 80+ royalty-free AI voices in 8 languages (multilingual and multi-style)
  • Ultra-realistic vocal synthesis (breaths, vibrato, emotional phrasing)
  • Custom voice cloning from audio samples
  • Full MIDI control for precise performance editing

Limitations

  • Steep learning curve for beginners
  • No free trial available
  • Rent-to-own billing confusion (full annual charge upfront)
  • Desktop interface only (no web version)

Pricing plans

  • 80+ voix IA royalty-free
  • 8 langues supportées
  • 1 slot custom model (voice cloning)
  • Génération vocale illimitée
  • 3GB storage
  • Stem splitter
  • Vocal-to-MIDI converter
  • Voice changer
  • PDF-to-MusicXML
  • Bridge plugin DAW
  • 80+ voix IA royalty-free
  • 8 langues supportées
  • 1 slot custom model (voice cloning)
  • Génération vocale illimitée
  • 3GB storage
  • Stem splitter
  • Vocal-to-MIDI converter
  • Voice changer
  • PDF-to-MusicXML
  • Bridge plugin DAW
  • Licence perpétuelle
  • 80+ voix IA royalty-free
  • 8 langues supportées
  • 5 slots custom synth
  • 10 slots voice changer
  • Génération vocale illimitée
  • 10GB storage
  • Tous les outils Artist
  • Fonctionnalités avancées
Synthesia
Synthesia

Create professional videos with AI avatars in minutes

Synthesia is the leading AI video generation platform. It enables creating professional videos with realistic AI avatars, without cameras or studios. Perfect for training, marketing, and internal communications, Synthesia transforms simple text into multilingual videos in just a few clicks. Over 60,000 companies, including 90% of the Fortune 100, use Synthesia to create video content at scale while reducing production costs by up to 80%.

Strengths

  • Ultra-realistic AI avatars with perfect lip sync
  • 140+ languages and accents available
  • Intuitive interface, 90% of users publish without tutorial
  • One-click automatic translation to 80+ languages

Limitations

  • Avatars sometimes stiff, limited facial expressions
  • Video credits limited by plan
  • Custom avatars expensive ($1,000/year add-on)
  • Less suited for creative consumer content

Pricing plans

  • 1 éditeur
  • 9 avatars IA
  • 3 minutes de vidéo/mois
  • Voix IA en 140+ langues
  • Templates de base
  • 1 éditeur + 3 invités
  • +125 avatars Synthesia
  • Téléchargement des vidéos
  • Assistant vidéo
  • Doublage IA (120 min/an)
  • Suppression du logo Synthesia
  • Support chat/email
  • 1 éditeur + 5 invités
  • 5 avatars personnels
  • +180 avatars Synthesia
  • Doublage IA (360 min/an)
  • Pages vidéo personnalisables
  • Accès API
  • Plusieurs avatars par scène
  • Vidéos interactives
  • Support prioritaire
  • Minutes illimitées
  • Traduction 1-clic en 80+ langues
  • +230 avatars libres de droits
  • Avatars personnels illimités
  • SAML/SSO
  • Collaboration temps réel
  • Kits de marque
  • Export SCORM
  • Doublage IA (extension)
  • Intégration sur mesure
  • Services de déploiement
  • CSM dédié

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General overview

Criterion
ACE Studio
Synthesia
AI typeAI EnhancedAI Native
Country of origin🇨🇳 China🇬🇧 United Kingdom
Year founded20222017
Supported languages8 languages140+ languages
Free plan
No
Yes
API available

Detailed comparison

FeatureACE StudioSynthesia
Speech Synthesis
Transcription
Voice cloning
Number of Voices
80+ voix
Languages Supported
8 langues
140+ langues
Real-time transcription
Speaker Identification
Audio Editing
Podcast tools
Meetings integration
Stem Separation
Music Generation
AI Mastering
Noise Removal
API Available
Available
Not available
Best

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