New API vs PromptLoop
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. | PromptLoop is an AI-powered data platform that simplifies the creation and enrichment of datasets for companies of all sizes. Leveraging advanced AI models, PromptLoop allows users to build, train, and deploy custom models directly within spreadsheet applications like Excel and Google Sheets. This platform supports numerous use cases, including market research, sales analysis, and e-commerce management, by offering tools for efficient data processing, web research, text analysis, and more. PromptLoop also provides flexible pricing plans and excellent customer support, backed by Y Combinator. |
| Category | Developer Tools | Data Management |
| Rating | No reviews | No reviews |
| Pricing | Open Source | Freemium |
| Starting Price | N/A | Free |
| Plans | — |
|
| Use Cases |
|
|
| Tags | AI gatewayLLM routingmodel managementrate limitingusage accounting | data platformAI-powereddatasetsspreadsheet applicationsExcel |
| 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 | ||
| Custom AI Models | ||
| Web Scraping | ||
| Text Analysis | ||
| Data Enrichment | ||
| Market Research Tools | ||
| Flexible Pricing Plans | ||
| Integration with Excel and Google Sheets | ||
| Effortless Setup and Usage | ||
| High Accuracy and Reliability | ||
| Customer Support | ||
| View New API | View PromptLoop | |
Modify This Comparison
Also Compare
Explore more head-to-head comparisons with New API and PromptLoop.