LMNT

LMNT is an AI text-to-speech platform that converts written content into natural-sounding, streaming audio, trusted by partners including Khan Academy, HeyGen, Vapi, Vercel, and Unity, and SOC 2 Type II certified. It offers voice cloning that creates studio-quality custom voices from just a 5-second audio sample, multilingual support across 31 languages with the ability to switch languages mid-sentence, and low-latency streaming output of roughly 150-200ms optimized for real-time conversational applications and games. LMNT provides developer-friendly API access with example code integrations and a free playground, and offers enterprise plans with no concurrency or rate limits. Pricing scales with volume, with both standard plans and custom enterprise options available on LMNT's pricing page.