List of the Top 8 Free Function as a Service (FaaS) Providers in 2025

Movestax is a platform designed specifically for developers seeking to utilize serverless functions. It provides a variety of essential services, such as serverless functions, databases, and user authentication. With Movestax, you have all the tools necessary to expand your project, whether you are just beginning or experiencing rapid growth. You can effortlessly deploy both frontend and backend applications while benefiting from integrated CI/CD. The platforms offer fully managed and scalable PostgreSQL and MySQL options that operate seamlessly. You are empowered to create complex workflows that can be directly integrated into your cloud infrastructure. Serverless functions enable you to automate processes without the need to oversee server management. Additionally, Movestax features a user-friendly authentication system that streamlines user management effectively. By utilizing pre-built APIs, you can significantly speed up your development process. Moreover, the object storage feature provides a secure and scalable solution for efficiently storing and accessing files, making it an ideal choice for modern application needs. Ultimately, Movestax is designed to elevate your development experience to new heights.

Kubernetes lays a strong groundwork for innovative concepts, allowing developers to accelerate their project delivery through a top-tier hybrid cloud and enterprise container platform. Red Hat OpenShift enhances this experience by automating installations, updates, and providing extensive lifecycle management for the entire container environment, which includes the operating system, Kubernetes, cluster services, and applications across various cloud platforms. As a result, teams can work with increased speed, adaptability, reliability, and a multitude of options available to them. By enabling coding in production mode at the developer's preferred location, it encourages a return to impactful work. With a focus on security integrated throughout the container framework and application lifecycle, Red Hat OpenShift delivers strong, long-term enterprise support from a key player in the Kubernetes and open-source arena. It is equipped to manage even the most intensive workloads, such as AI/ML, Java, data analytics, and databases, among others. Additionally, it facilitates deployment and lifecycle management through a diverse range of technology partners, ensuring that operational requirements are effortlessly met. This blend of capabilities cultivates a setting where innovation can flourish without any constraints, empowering teams to push the boundaries of what is possible. In such an environment, the potential for groundbreaking advancements becomes limitless.

The quickest method to establish the most sought-after websites is through speed and cost-efficiency. With more than 900,000 developers and businesses utilizing Netlify, it proves to be a go-to platform for managing web projects worldwide. There is no need for servers, complex devops, or hefty infrastructure costs. Netlify automatically detects any changes made in Git and initiates deployments without manual intervention. It provides a robust and adaptable build environment that enhances the development process. Publishing is done effortlessly, featuring instantaneous cache invalidation for optimal performance. Designed to integrate seamlessly into a git-based development workflow, you can operate sites globally with ease. Each change you make is deployed without delay. Modern web projects can be directly published from your git repositories, eliminating the need for setup and server maintenance. Our continuous integration and continuous deployment (CI/CD) pipeline caters specifically to web developers, enabling automated builds with every commit made to Git. Each push to the repository generates a complete preview site for review. You can deploy efficiently to our advanced Edge, a global multi-cloud content delivery network (CDN) that significantly enhances the performance of Jamstack applications and websites. Atomic deployments ensure that you can revert changes whenever necessary, providing peace of mind as you manage your web projects. This streamlined process empowers developers to focus more on creativity rather than infrastructure concerns.

Vercel merges an exceptional developer experience with a strong emphasis on optimizing performance for end-users. Our platform empowers frontend teams to maximize their productivity. The Next.js framework, developed by Vercel in collaboration with Google and Facebook, is a favorite among developers. This framework supports numerous high-traffic websites, such as Twilio and the Washington Post, and is versatile enough for use in sectors like news, e-commerce, and travel. Vercel stands out as the ideal platform for deploying any frontend application. You can effortlessly connect to our global edge network without any complex configurations. Furthermore, you can dynamically scale to handle millions of pages with ease. The platform also offers live editing capabilities for your UI components. You can link your pages to various data sources or headless CMS options, ensuring compatibility across all development environments. Importantly, all our cloud primitives, from caching systems to serverless functions, operate seamlessly on localhost, providing a comprehensive and efficient development experience. This makes Vercel a robust choice for modern web development workflows.

Manage your database effortlessly using an intuitive spreadsheet layout, while simultaneously developing powerful cloud functions that can scale effortlessly, all accessible directly from your web browser. Start with a no-code method and smoothly shift to programming as your requirements expand. This adaptability fosters both ease of use and the ability to dive deeper into your development endeavors. Additionally, this approach ensures that you can efficiently cater to a range of project complexities.

IronFunctions is an open-source, serverless platform that belongs to the Functions-as-a-Service (FaaS) category, allowing developers to create functions in any language and deploy them in various environments, including public, private, and hybrid clouds. Its compatibility with AWS Lambda function formats simplifies the process of importing and executing existing Lambda functions seamlessly. Designed with both developers and operators in mind, IronFunctions enhances the coding experience by enabling the creation of small, focused functions while removing the burden of managing the underlying infrastructure. Operators benefit from heightened resource efficiency, as these functions consume resources only during their execution, and scaling is effortlessly achieved by simply adding more IronFunctions nodes when needed. Built using the Go programming language, the platform leverages container technology to efficiently manage incoming workloads by spinning up new containers, processing the data received, and generating responses. Moreover, its adaptable architecture supports easy integration with a variety of services, making it suitable for a wide range of application requirements. This flexibility ensures that IronFunctions can meet the evolving needs of developers and organizations.

Oracle Cloud Infrastructure (OCI) Functions offers a serverless computing environment that empowers developers to create, run, and scale applications seamlessly, without needing to manage the backend infrastructure. Built on the open-source Fn Project, it supports multiple programming languages including Python, Go, Java, Node.js, and C#, enabling a broad range of functional development. With OCI managing the automatic provisioning and scaling of resources required for execution, developers can deploy their code effortlessly. The platform also includes provisioned concurrency, ensuring functions are primed to respond to requests with minimal latency. A diverse library of prebuilt functions is available, allowing users to easily execute common tasks without needing to build from the ground up. Functions are packed as Docker images, and skilled developers can leverage Dockerfiles to establish custom runtime environments. Moreover, integration with Oracle Identity and Access Management provides fine-grained control over user permissions, while OCI Vault guarantees the secure storage of sensitive configuration data. This unique blend of features not only enhances the development process but also significantly improves application performance and security. As a result, OCI Functions stands out as a robust solution for developers aiming to innovate and deploy applications in the cloud.

Concentrate on writing code while we manage every other aspect of your project. You can effortlessly launch serverless applications globally, guaranteeing exceptional performance, reliability, and scalability. No longer will you need to deal with the complexities of configuring auto-scaling or managing load balancers, nor will you face expenses for unused resources. Your incoming traffic is automatically balanced and distributed across a multitude of servers, giving you peace of mind as your code adjusts without a hitch. Each deployment taps into a network of data centers that leverage V8 isolates, which allows for swift execution times. Thanks to Cloudflare's expansive network, your applications are just milliseconds away from nearly every internet user. Start your development journey with a template tailored to your preferred programming language, enabling you to quickly create an app, function, or API. We offer a range of templates, comprehensive tutorials, and a user-friendly command-line interface to help you hit the ground running. Unlike other serverless platforms that experience cold starts during deployments or sudden spikes in traffic, our Workers run your code instantly, ensuring there are no delays. You can take advantage of the first 100,000 requests each day for free, with budget-friendly plans commencing at a mere $5 for every 10 million requests. With our service, you can devote your attention entirely to your coding aspirations while we guarantee that your applications function seamlessly and effectively. This allows you to innovate without the burden of infrastructure worries.