New API vs PromptDen
Side-by-side comparison · Updated October 2026
| Description | 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. | PromptForge is a versatile browser extension that enhances user experience with ChatGPT, Google Bard, MidJourney, and Claude by enabling the creation, sharing, and discovery of custom prompts and collections. With features like easy copying, syncing across platforms, and extensive customization options, PromptForge boosts productivity and creativity. Key features include community and private prompts, prompt variables, advanced search, and the ability to modify prompt language, tone, and style. The extension is continually updated to provide new functionalities and integrates seamlessly with supported AI platforms. |
| Category | Developer Tools | ChatGPT Plugin |
| Rating | No reviews | No reviews |
| Pricing | Open Source | Custom |
| Starting Price | N/A | N/A |
| Plans | — |
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| Use Cases |
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| Tags | AI gatewayLLM routingmodel managementrate limitingusage accounting | ChatGPTGoogle BardMidJourneyClaudeprompts |
| Features | ||
| 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 | ||
| Easy Copy | ||
| Favorites | ||
| Syncing across platforms | ||
| Customer Support | ||
| Constant Updates | ||
| Community Prompts | ||
| Private Prompts | ||
| Multi-platform web scraping | ||
| Prompt variables | ||
| Collections | ||
| Prompt extenders | ||
| Advanced search | ||
| View New API | View PromptDen | |
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