12 alternatives to Retell AI in the ai-speech category
Retell AI
Build, test, deploy, and monitor production-ready AI voice agents at scale with ease, boosting efficiency and performance across your operations.
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Resemble AI helps enterprises generate secure voice AI, verify proper usage, and detect deepfakes instantly. Available on-prem or via cloud. Built for
Build, deploy, and monitor AI voice agents that sound human. Self-hosted models, sub-second latency, and enterprise compliance.
Integrate real-time text-to-speech with Sonic-3, Cartesia’s streaming TTS API. Generate natural, expressive voices with laughter in 40+ languages—buil
Create lifelike speech with our AI voice generator and voice agents platform. Access 5,000+ voices in 70+ languages with secure APIs and SDKs.