New API vs SlideSpeak
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. | SlideSpeak is a versatile AI-powered platform designed to streamline the creation and summarization of presentations. It leverages sophisticated AI capabilities to generate PowerPoint presentations from text, PDFs, and Word documents, saving users significant time and effort. Additionally, SlideSpeak allows users to summarize content from PowerPoints, PDFs, and Word documents, and offers features for chatting with document groups and importing files from the cloud. The API integration facilitates workflow automation, enhancing productivity and efficiency. Users can benefit from an array of free tools, including a PowerPoint compressor. |
| Category | Developer Tools | Presentation Maker |
| 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 | AI-powered platformcreate presentationssummarize presentationsgenerate PowerPointsummarize content |
| 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 | ||
| Generate PowerPoints with AI from text | ||
| Create Presentation with AI | ||
| GPT for Presentations | ||
| Summarize PowerPoints with AI | ||
| Summarize Word documents with AI | ||
| Summarize PDF with AI | ||
| Chat with Document Groups | ||
| Import files from Cloud | ||
| PowerPoint Compressor | ||
| API for workflow automation | ||
| View New API | View SlideSpeak | |
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