MetaVoice Studio vs New API
Side-by-side comparison · Updated October 2026
| Description | MetaVoice Studio is a cutting-edge AI voice-changing platform designed to provide users with high-quality voice alteration and various customization options. The service offers a free tier with limited functionality, where servers may experience high demand causing loading delays. Users are encouraged to upgrade their plans for faster service, access to more voices, file uploads, and longer clip lengths. The site features easy navigation, including links to social media, help requests, and user accounts. | New API is a self-hosted AI gateway and model-management project maintained in the QuantumNous repository. It brings provider channels, access tokens, model restrictions, usage statistics and cost accounting into one interface. Teams supply their own authorized model-provider access and operate the gateway in their chosen environment. The gateway supports several API formats, including OpenAI-compatible requests, Claude Messages and Google Gemini. Compatibility has boundaries: the README marks Gemini-to-OpenAI conversion as text-only without function calling, and OpenAI-compatible to Responses conversion as in development. Test the exact endpoints, streaming behavior and tool calls your application uses before switching traffic. Routing features include weighted channel selection, automatic retry after failures and user-level model rate limits. The dashboard supports request-based, usage-based and cache-hit cost accounting, with token grouping and model-access controls. These controls can help organize usage, but retries and a common API format do not guarantee uninterrupted service or identical behavior across providers. The current repository license is AGPLv3. Docker Compose is the recommended quick-start path in the README, which also documents Docker commands with SQLite or MySQL. Running the software still involves infrastructure, operations and upstream model charges. Review the current license, secure your deployment and validate accounting against provider bills. Compare LiteLLM if you also want a Python SDK or a documented gateway for MCP servers and agents. |
| Category | Voice Modulation | Developer Tools |
| Rating | No reviews | No reviews |
| Pricing | Freemium | Open Source |
| Starting Price | $9.99/mo | N/A |
| Plans |
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| Use Cases |
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| Tags | AIVoiceCustomization | AI gatewayLLM routingmodel managementrate limitingusage accounting |
| Features | ||
| One-click AI voice changer | ||
| Access to a variety of voices | ||
| Support for file uploads | ||
| Different clip length options | ||
| Conversion history tracking | ||
| Community support via Discord | ||
| Easy account management | ||
| Fast service with upgraded plans | ||
| Privacy and terms available in the footer | ||
| Main navigation for quick access | ||
| Self-hosted AI gateway and model management | ||
| Provider channels, token groups and model restrictions | ||
| OpenAI-compatible, Claude Messages and Gemini format support | ||
| Documented limits on protocol conversion | ||
| Weighted channel selection and failure retries | ||
| User-level model rate limiting | ||
| Request, usage and cache-hit cost accounting | ||
| Docker Compose deployment documentation | ||
| View MetaVoice Studio | View New API | |
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