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Comparison · 2026
11.ai vs Retell AI
11.ai vs Retell AI: side-by-side comparison of pricing, ratings, and features on SoftwareVital (2026).
Feature lists share 0 overlapping items across the two listings.
free
Build a personal AI voice assistant that connects to your everyday tools, with a library of over 5,000 voices.
VS
free
Build and deploy AI voice agents that connect to your existing phone systems with pay-as-you-go pricing.
Side-by-side
| Attribute | 11.ai | Retell AI |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Pricing | free | free |
| Votes | 0 | 0 |
| Category | AI Agent | AI Agent |
Features checklist
| Feature | 11.ai | Retell AI |
|---|---|---|
| Highly customizable AI voice assistants | ||
| Extensive integration capabilities with popular tools | ||
| Large library of diverse voices (5 | ||
| 000+) | ||
| Ability to clone personal voices | ||
| Utilizes advanced ElevenLabs Conversational AI | ||
| Supports custom workflows via MCP servers | ||
| Easy integration with existing systems via SIP trunking | ||
| Scalable concurrent calling to handle millions of calls | ||
| Compliance with SOC 2 | ||
| HIPAA | ||
| and GDPR standards | ||
| Multilingual support | ||
| Pay-as-you-go pricing model | ||
| Auto-sync knowledge base |