Best On-Premises AI Gateways of 2025

Manage APIs seamlessly across both cloud environments and on-premises systems: Alongside Azure, implement API gateways in conjunction with APIs hosted in various cloud platforms and local servers to enhance the flow of API traffic. Ensure that you meet security and compliance standards while benefiting from a cohesive management experience and comprehensive visibility over all internal and external APIs. Accelerate your operations with integrated API management: Modern enterprises are increasingly leveraging API architectures to foster growth. Simplify your processes within hybrid and multi-cloud settings by utilizing a centralized platform for overseeing all your APIs. Safeguard your resources effectively: Choose to selectively share data and services with employees, partners, and clients by enforcing authentication, authorization, and usage restrictions to maintain control over access. By doing so, you can ensure that your systems remain secure while still allowing for collaboration and efficient interaction.

DreamFactory is a REST API Management Platform. Auto Generate REST APIs. A cloud-based or on-premise API generation platform that is enterprise-grade. Instantly generate database APIs to build faster applications. The biggest bottleneck in modern IT is eliminated. Your project can be launched in weeks instead of months. DreamFactory creates a secure, standardized and reusable, fully documented, live REST API. DreamFactory can integrate any SQL or NoSQL file storage system or SOAP service. It instantly creates a RESTAPI with Swagger documentation, user role, and more. Every API endpoint is secured with User Management, Role Based Access Controls, SSO Authentication and Swagger documentation. Rapidly create mobile, web and IoT apps using REST-based APIs. DreamFactory offers example apps for iOS, Android and Titanium.

LMOps is a stack that allows you to launch production-ready applications for monitoring, model management and more. Portkey is a replacement for OpenAI or any other provider APIs. Portkey allows you to manage engines, parameters and versions. Switch, upgrade, and test models with confidence. View aggregate metrics for your app and users to optimize usage and API costs Protect your user data from malicious attacks and accidental exposure. Receive proactive alerts if things go wrong. Test your models in real-world conditions and deploy the best performers. We have been building apps on top of LLM's APIs for over 2 1/2 years. While building a PoC only took a weekend, bringing it to production and managing it was a hassle! We built Portkey to help you successfully deploy large language models APIs into your applications. We're happy to help you, regardless of whether or not you try Portkey!

Arch serves as a sophisticated gateway that safeguards, monitors, and tailors the performance of AI agents by seamlessly interfacing with your APIs. Leveraging Envoy Proxy, Arch ensures secure data management, intelligent routing, extensive observability, and effective integration with backend systems, all while remaining independent of business logic. Its out-of-process architecture is designed to work with a variety of programming languages, allowing for rapid deployment and smooth upgrades. Crafted with advanced sub-billion parameter Large Language Models (LLMs), Arch is particularly adept at executing essential prompt-related functions, including API personalization through function calling, implementing prompt guards to mitigate toxic content or jailbreak attempts, and detecting intent drift to boost both retrieval precision and response speed. By extending the cluster subsystem of Envoy, Arch adeptly manages upstream connections to LLMs, facilitating robust AI application development. Furthermore, it acts as an edge gateway for AI applications, providing features such as TLS termination, rate limiting, and routing based on prompts. Such capabilities make Arch an essential tool for developers aiming to enhance the efficiency and security of their AI-driven solutions while ensuring a user-friendly experience.