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. API pricing just dropped to pay-as-you-go with no subscription required.
Retell AI
Power phone and chat agents that sound natural in conversation, assembled from any mix of LLM, voice, and telephony provider.
Bottom Line
Last reviewed: August 2026
ElevenLabs (Audio) and Retell AI (Automation) come from different corners of the market, so this usually comes down to which job you're actually hiring a tool for, not a head-to-head on the same task. ElevenLabs carries the higher rating (4.9 vs 4.5), but a gap that size rarely overrides a real workflow fit on its own.
Choose ElevenLabs if…
Best for voice cloning and narration that needs to sound genuinely human, and its edge is text-to-Dialogue generates full multi-speaker conversations in one API call. The most natural-sounding TTS available, and the one to beat. Lean toward Retell AI instead if a visual workflow builder handles call logic with no code, on top of a managed speech-to-text-to-LLM-to-speech pipeline matters more for your use case.
Choose Retell AI if…
Best for businesses that want phone-based voice agents handling calls at scale without piecing together the voice stack themselves, and its edge is a visual workflow builder handles call logic with no code, on top of a managed speech-to-text-to-LLM-to-speech pipeline. A genuine full-stack shortcut versus building from raw APIs, per-minute costs climb fast at real production volume. Lean toward ElevenLabs instead if text-to-Dialogue generates full multi-speaker conversations in one API call matters more for your use case.
| Attribute | ElevenLabs | Retell AI |
|---|---|---|
| Category | Audio | Automation |
| Pricing | freemium | freemium |
| Pricing Detail | Free (10K credits/mo) / $6/mo Starter / $22/mo Creator / $99/mo Pro / $990/mo Business / API pay-as-you-go from $0.05 per 1K chars | 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