Best Free AI Gateways of 2025

Cloudflare is the foundation of your infrastructure, applications, teams, and software. Cloudflare protects and ensures the reliability and security of your external-facing resources like websites, APIs, applications, and other web services. It protects your internal resources, such as behind-the firewall applications, teams, devices, and devices. It is also your platform to develop globally scalable applications. Your website, APIs, applications, and other channels are key to doing business with customers and suppliers. It is essential that these resources are reliable, secure, and performant as the world shifts online. Cloudflare for Infrastructure provides a complete solution that enables this for everything connected to the Internet. Your internal teams can rely on behind-the-firewall apps and devices to support their work. Remote work is increasing rapidly and is putting a strain on many organizations' VPNs and other hardware solutions.

Tyk is an Open Source API Gateway and Management Platform that is leading in Open Source API Gateways and Management. It features an API gateway, analytics portal, dashboard, and a developer portal. Supporting REST, GraphQL, TCP and gRPC protocols We facilitate billions of transactions for thousands of innovative organisations. Tyk can be installed on-premises (Self-managed), Hybrid or fully SaaS.

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.

Dataiku serves as a sophisticated platform for data science and machine learning, aimed at facilitating teams in the construction, deployment, and management of AI and analytics projects on a large scale. It enables a diverse range of users, including data scientists and business analysts, to work together in developing data pipelines, crafting machine learning models, and preparing data through various visual and coding interfaces. Supporting the complete AI lifecycle, Dataiku provides essential tools for data preparation, model training, deployment, and ongoing monitoring of projects. Additionally, the platform incorporates integrations that enhance its capabilities, such as generative AI, thereby allowing organizations to innovate and implement AI solutions across various sectors. This adaptability positions Dataiku as a valuable asset for teams looking to harness the power of AI effectively.

Aisera is at the forefront of innovation. It has introduced a revolutionary solution which redefines how businesses and customers thrive. Aisera's cutting-edge AI offers a proactive experience that is personalized and predictive. It automates support and operations across many sectors, including HR and IT, sales and customer service. Aisera empowers its users by providing self-service solutions that are similar to those offered by consumers. Aisera accelerates your journey to a more streamlined future by unleashing the power of digitalization. Aisera automates tasks, actions and critical business processes by leveraging user and service behavioral insights. Aisera seamlessly integrates with leading platforms like Salesforce, Zendesk and ServiceNow. It also works with Microsoft, Adobe, Oracle SAP, Marketo Hubspot and Okta.

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.

LiteLLM serves as a comprehensive platform that simplifies engagement with more than 100 Large Language Models (LLMs) via a single, cohesive interface. It includes both a Proxy Server (LLM Gateway) and a Python SDK, which allow developers to effectively incorporate a variety of LLMs into their applications without hassle. The Proxy Server provides a centralized approach to management, enabling load balancing, monitoring costs across different projects, and ensuring that input/output formats align with OpenAI standards. Supporting a wide range of providers, this system enhances operational oversight by creating distinct call IDs for each request, which is essential for accurate tracking and logging within various systems. Additionally, developers can utilize pre-configured callbacks to log information with different tools, further enhancing functionality. For enterprise clients, LiteLLM presents a suite of sophisticated features, including Single Sign-On (SSO), comprehensive user management, and dedicated support channels such as Discord and Slack, ensuring that businesses have the resources they need to thrive. This holistic approach not only improves efficiency but also fosters a collaborative environment where innovation can flourish.

This system utilizes a sophisticated multi-stage diffusion model for converting text descriptions into corresponding video content, exclusively processing input in English. The framework is composed of three interconnected sub-networks: one for extracting text features, another for transforming these features into a video latent space, and a final network that converts the latent representation into a visual video format. With approximately 1.7 billion parameters, this model is designed to harness the capabilities of the Unet3D architecture, enabling effective video generation through an iterative denoising method that begins with pure Gaussian noise. This innovative approach allows for the creation of dynamic video sequences that accurately reflect the narratives provided in the input descriptions.

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!

APIPark serves as a comprehensive, open-source gateway and API developer portal designed to streamline the management, integration, and deployment of AI services for both developers and enterprises. Regardless of the AI model in use, APIPark acts as a centralized integration platform. It consolidates the handling of authentication credentials and monitors API call expenses. The system standardizes the data format for requests across various AI models, ensuring that changes to AI models or prompts do not disrupt applications or microservices, thereby simplifying AI implementation and lowering maintenance expenses. Developers can swiftly merge AI models and prompts to create new APIs, such as those for sentiment analysis, translation, or data analysis, utilizing tools like OpenAI's GPT-4 combined with tailored prompts. Additionally, the management of the API lifecycle facilitates the consistent handling of APIs, which encompasses traffic management, load balancing, and version control of public APIs, ultimately enhancing the quality and maintainability of the APIs. This approach not only fosters efficiency but also encourages innovation in developing new AI-driven solutions.

DagsHub serves as a collaborative platform tailored for data scientists and machine learning practitioners to effectively oversee and optimize their projects. By merging code, datasets, experiments, and models within a cohesive workspace, it promotes enhanced project management and teamwork among users. Its standout features comprise dataset oversight, experiment tracking, a model registry, and the lineage of both data and models, all offered through an intuitive user interface. Furthermore, DagsHub allows for smooth integration with widely-used MLOps tools, which enables users to incorporate their established workflows seamlessly. By acting as a centralized repository for all project elements, DagsHub fosters greater transparency, reproducibility, and efficiency throughout the machine learning development lifecycle. This platform is particularly beneficial for AI and ML developers who need to manage and collaborate on various aspects of their projects, including data, models, and experiments, alongside their coding efforts. Notably, DagsHub is specifically designed to handle unstructured data types, such as text, images, audio, medical imaging, and binary files, making it a versatile tool for diverse applications. In summary, DagsHub is an all-encompassing solution that not only simplifies the management of projects but also enhances collaboration among team members working across different domains.

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.

NeuralTrust is a leading platform to secure and scale LLM agents and applications. It is the fastest open-source AI Gateway in the market, providing zero-trust security for seamless tool connectivity and zero-trust security. Automated red teaming can detect vulnerabilities and hallucinations. Key Features - TrustGate : The fastest open source AI gateway, enabling enterprise to scale LLMs with zero-trust security and advanced traffic management. - TrustTest : A comprehensive adversarial testing framework that detects vulnerabilities and jailbreaks. It also ensures the security and reliability of LLM. - TrustLens : A real-time AI monitoring and observability tool that provides deep analytics and insights into LLM behaviors.