Rime AI TTS

Rime AI TTS is an advanced, AI-powered speech synthesis platform. It is designed to provide ultra-fast, highly expressive, and natural-sounding voices, with a focus on real-time conversational AI applications.

Use Cases: Primarily designed for real-time conversational AI applications.

Features:

• Sub-200 millisecond speech synthesis speeds with flagship models.

• Focuses on emotional expressiveness, demographic diversity, and precise pronunciation.

• Linguistically-designed TTS models ensure authentic, accurate, and trustworthy brand sounds.

• Captures the tone, rhythm, and natural imperfections of human speech, including breaths, pauses, and emphasis.

• Allows for instant pronunciation customization.

• API access to over 200 voices (available on Free plan).

• Professional voice cloning (available on Business and Growth plans).

• VPC and on-premise options (Enterprise Plan).

• Volume discounts, dedicated support, and SLAs (Enterprise Plan).

• Custom voice development (Enterprise Plan).

• Higher throughput with 20 concurrent generations (Growth Plans).

• Private Slack support (Growth Plans).

Pricing Details:

Rime AI TTS offers a tiered pricing structure based on character limits, with lower costs per additional character at higher tiers.

• Free Plan: Up to 10,000 characters per month with API access to over 200 voices and sub-200ms latency, requires attribution.

• Starter Plan: $5 per month for up to 100,000 characters.

• Developer Plan: $19 per month (previously $25) for up to 500,000 characters.

• Pro Plan: $99 per month for up to 3 million characters.

• Business Plan: $249 per month for up to 10 million characters and professional voice cloning.

• Enterprise Plan: Custom pricing with volume discounts, unlimited usage, VPC and on-premise options, dedicated support, SLAs, and custom voice development.

• Growth Plans:

  • Mist: $20 per million characters (~$0.02/min), includes 20 concurrent generations, professional voice clones, and private Slack support.

  • Arcana: $30 per million characters (~$0.03/min), includes 20 concurrent generations, professional voice clones, and private Slack support.

• Startup Grants: Up to 3 months free for early-stage startups.