TTS for IVR: ElevenLabs vs Azure Neural vs Coqui

Review: - ElevenLabs: Natural prosody, many voices; strong for branded experiences; per-character pricing. - Azure Neural: Enterprise-grade, stable, SSML control; integrates with Azure stack; great language coverage. - Coqui TTS: Open-source flexibility; fine-tune your own; more setup. Considerations: Latency, SSML support, voice cloning policies, and data retention. For regulated IVR, Azure with SSML control and enterprise agreements is compelling; use ElevenLabs for premium voices in marketing. Coqui if you need on-prem customization.