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Voice & Audio10 tools available
ElevenLabs
ElevenLabs

Ultra-realistic AI voice synthesis with cloning and 70+ languages

ElevenLabs is the most advanced AI voice synthesis platform on the market. It generates ultra-realistic voices, clones voices in seconds, and creates conversational agents. 70+ languages supported, robust API, and SOC 2/GDPR certifications. Plans from $0 with 10,000 free characters/month.

Strengths

  • Exceptional voice quality, indistinguishable from human
  • Support for 70+ languages with emotional expression
  • Instant voice cloning in under a minute
  • Intuitive interface, immediate adoption

Limitations

  • Actual cost often higher than displayed rates
  • Monthly credits don't roll over
  • Customer support sometimes slow to respond
  • Higher latency than some competitors

Pricing plans

  • Text to Speech
  • Speech to Text
  • Music
  • Agents
  • 3 projets Studio
  • Doublage automatisé
  • Accès API
  • Tout Free inclus
  • Licence commerciale
  • Clonage vocal instantané
  • 20 projets Studio
  • Dubbing Studio
  • Usage commercial musique
  • Tout Starter inclus
  • Clonage vocal professionnel
  • Crédits additionnels
  • Qualité audio 192kbps
  • Tout Creator inclus
  • Sortie audio PCM 44.1kHz via API
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

Add a 3rd (⌘K)

General overview

Criterion
ElevenLabs
Synthesia
AI typeAI NativeAI Native
Country of origin🇺🇸 United States🇬🇧 United Kingdom
Year founded20222017
Supported languages70+ languages140+ languages
Free plan
Yes
Yes
API available
Mobile app

Detailed comparison

FeatureElevenLabsSynthesia
Speech Synthesis
Transcription
Voice cloning
Number of Voices
5000 voix
Languages Supported
70+ 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
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