PlayHT now operates under the PlayAI brand on the pricing surface, with a large voice library (800+ voices, 130+ languages) and a studio workflow alongside the API. SpeechifyAI leads with documented from-$6-per-1M character pricing, a 99.9% uptime SLA, and professional cloning included on every paid plan.
| Capability | Speechify | PlayHT |
|---|---|---|
| Price (per 1M chars) | From $6 / 1M | Public pricing rebranded as PlayAI; consumer plans sold by character bundles, PlayAI by minute credits, API rate by negotiation |
| Pricing model | Per character; no credits, no token math | Character bundles (consumer) or minute credits (PlayAI); per-voice cloning fees on top |
| Voice quality | Proprietary neural voice models | Natural neural voices; the platform's heritage is consumer TTS and podcast workflows |
| Voice library | 1,500+ | 800+ voices marketed |
| Voice cloning | Professional voice cloning included | "Clone a voice in 30 seconds"; per-voice setup fee from tens to hundreds of dollars |
| Languages | 30+ | 130+ languages marketed |
| Latency | Sub-300ms first byte, streaming | Streaming TTS; no hard ms figure on the public marketing pages |
| Availability / commercial use | Commercial use on every plan; 50K chars/month free; 99.9% uptime SLA | Commercial use plan-dependent; pricing surface rebranded to PlayAI |
PlayHT now operates as PlayAI on the pricing surface; the consumer plans bill in character bundles, the PlayAI side bills in minute credits, and the API rate is by negotiation. The cloning workflow has per-voice setup fees that run from tens of dollars to a hundred plus. SpeechifyAI is from $6 per million characters documented on the pricing page, with cloning included on Starter and above at no per-voice setup fee.
SpeechifyAI ships a 99.9% uptime SLA in the contract. PlayHT/PlayAI does not publish one on the marketing pages, which is fine for a creative project but matters for a product that makes a TTS API call as part of an end-user workflow, where an uptime number you can hold the vendor to is the difference between a stable customer experience and a Friday-afternoon outage with no recourse.
SpeechifyAI is a documented from-$6-per-million-character contract with cloning included on Starter and above, no per-voice setup fee, commercial use on every tier, and a 99.9% uptime SLA in the contract.