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AI Tool Comparison
ElevenLabs vs Retell AI
A side-by-side breakdown to help you pick the right tool for your workflow.
ElevenLabs
Clone a voice or narrate anything with Eleven v3 — the most natural-sounding TTS available. Text-to-Dialogue generates multi-speaker conversations in a single API call.
Audio
freemium
Retell AI
Power phone and chat agents that sound natural in conversation, assembled from any mix of LLM, voice, and telephony provider.
Automation
freemium
Bottom Line
ElevenLabs edges ahead on rating (4.9 vs 4.5), but the right pick still comes down to which workflow you're running.
Choose ElevenLabs if…
Audio
Choose Retell AI if…
Voice AI
| Attribute | ElevenLabs | Retell AI |
|---|---|---|
| Category | Audio | Automation |
| Pricing | freemium | freemium |
| Pricing Detail | Free (10K chars/mo) / $5/mo Starter / $22/mo Creator / $99/mo Business | Pay-as-you-go from $0.07-0.31/min / Enterprise custom |
| Rating |
Key Features
ElevenLabs
- Lifelike text-to-speech
- Voice cloning
- Voice library
- Multiple languages
- Speech to speech
Retell AI
- Inbound and outbound calling
- Visual call flow builder
- CRM integrations
- Call recording and transcripts
- Phone number provisioning
- Real-time analytics
Pros
ElevenLabs
- •Best-in-class voice realism
- •Incredible emotion and intonation
- •Easy to use API
- •Fast generation
Retell AI
- •Full-stack voice solution, less infrastructure than building from components
- •Visual workflow builder requires no code for call logic
- •Strong integrations with healthcare and real estate tools
Cons
ElevenLabs
- Can get expensive for long-form audio
- Requires careful prompting for specific inflections
- Ethical concerns around cloning
Retell AI
- Per-minute costs scale quickly at production volume
- Less model flexibility than raw API alternatives