New API vs PrompBase
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. | PromptBase is a powerful, free prompt generator designed to assist users in creating high-quality prompts for a variety of applications. The platform offers tools for generating prompts for Midjourney and other creative tasks, as well as the ability to buy email lists and SMTP services. It features options for customizing content, visual styles, shot types, and settings, helping users fine-tune their prompts to achieve the desired results. Additionally, PromptBase provides guidelines on balancing weights and adding seeds for consistency. |
| Category | Developer Tools | Prompt Guides |
| Rating | No reviews | No reviews |
| Pricing | Open Source | Free |
| Starting Price | N/A | Free |
| Plans | — |
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| Tags | AI gatewayLLM routingmodel managementrate limitingusage accounting | promptgeneratorMidjourneycreativeemail lists |
| 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 | ||
| Free to use | ||
| Generate prompts for different applications | ||
| Buy email lists and SMTP services | ||
| Customization options for content, visual styles, shot types, and settings | ||
| Expert guidelines for prompt creation | ||
| Support for multiple versions and styles | ||
| Options for aspect ratios, seeds, chaos, stylize, and quality | ||
| Balance weights for consistency | ||
| Range of visual styles including cartoon, high-quality photo, and more | ||
| Various shot types such as landscape, close-up, and panoramic | ||
| View New API | View PrompBase | |
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