PlayHT vs Vapi
A side-by-side look at PlayHT and Vapi — pricing, features and where each one wins. Both are reviewed independently on Curata AI.
| PlayHT | Vapi | |
|---|---|---|
| Summary | AI voice generator and cloning API — acquired by Meta in 2025 and fully shut down. | Enterprise-grade voice AI platform for building, testing and deploying AI phone agents with sub-500ms latency at scale. |
| Pricing | Paid | Paid |
| Category | Voice | Voice |
| Platforms | Web, API | Web, API |
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Read the full PlayHT review
PlayHT (PlayAI) was an AI voice generator offering text-to-speech, voice cloning and a developer API, historically priced around $39/month (Creator) and $99/month (Pro) with a limited free tier. Meta acquired the PlayAI team in July 2025, absorbing it into its Superintelligence Labs division; the API went offline within weeks, and the platform was permanently shut down on December 31, 2025, with all accounts, voice clones and audio deleted with no migration path. It no longer operates as a product — this listing exists so readers searching for a PlayHT alternative land on accurate, current information rather than stale marketing copy.
Read the full Vapi review
Vapi is a developer-first voice AI platform for building, testing and deploying AI phone agents in production. Agents are assembled from a voice, an LLM, and a speech-to-text engine — Vapi supports bringing your own provider API keys or paying providers at cost through the platform — wired into a real-time pipeline built for sub-500ms latency and enterprise call volume. It ships native US phone numbers plus SIP/telephony integration with Twilio, Telnyx and Vonage, real-time call monitoring and post-call analytics, webhooks and function calling for connecting agents to external tools, and AI guardrails to reduce hallucinations. Vapi reports handling over 1 billion calls with 99.9% uptime for enterprise customers, 2.5M+ agents launched and 750K+ developers on the platform, with customers including Amazon Ring, Intuit, ServiceTitan and New York Life. The self-serve Build plan is usage-based with no monthly minimum; the Scale plan is a custom annual contract for enterprises needing committed volume, SOC 2/HIPAA/PCI compliance, SSO, RBAC and a dedicated account team.