Best Free Function as a Service (FaaS) Providers of 2025

Movestax is a platform that focuses on serverless functions for builders. Movestax offers a range of services, including serverless functions, databases and authentication. Movestax has the services that you need to grow, whether you're starting out or scaling quickly. Instantly deploy frontend and backend apps with integrated CI/CD. PostgreSQL and MySQL are fully managed, scalable, and just work. Create sophisticated workflows and integrate them directly into your cloud infrastructure. Run serverless functions to automate tasks without managing servers. Movestax's integrated authentication system simplifies user management. Accelerate development by leveraging pre-built APIs. Object storage is a secure, scalable way to store and retrieve files.

Kubernetes serves as a powerful foundation for transformative ideas. It enables developers to innovate and deliver projects more rapidly through the premier hybrid cloud and enterprise container solution. Red Hat OpenShift simplifies the process with automated installations, updates, and comprehensive lifecycle management across the entire container ecosystem, encompassing the operating system, Kubernetes, cluster services, and applications on any cloud platform. This service allows teams to operate with speed, flexibility, assurance, and a variety of options. You can code in production mode wherever you prefer to create, enabling a return to meaningful work. Emphasizing security at all stages of the container framework and application lifecycle, Red Hat OpenShift provides robust, long-term enterprise support from a leading contributor to Kubernetes and open-source technology. It is capable of handling the most demanding workloads, including AI/ML, Java, data analytics, databases, and more. Furthermore, it streamlines deployment and lifecycle management through a wide array of technology partners, ensuring that your operational needs are met seamlessly. This integration of capabilities fosters an environment where innovation can thrive without compromise.

The fastest way to create the most popular sites. Speed. Spend less. Netlify is used by over 900,000 developers and businesses to manage web projects on a global scale. It does not require servers, devops or expensive infrastructure. Netlify detects changes to push to Git and triggers automated deployments. Netlify offers a powerful, customizable build environment. Publishing is seamless, with instant cache invalidation. It is designed to work together in a seamless git-based development workflow. You can run sites worldwide. Changes deploy automatically. Modern web projects can be published directly from your git repos. There is nothing to set up and no servers to maintain. Our CI/CD pipeline is designed for web developers and allows you to run automated builds with every git commit. With every push, generate a complete preview site. You can deploy atomically to our Edge, which is a global multi-cloud 'CDN with steroids' that optimizes performance for Jamstack apps and sites. Atomic deployments allow you to rollback at any moment.

Vercel combines the best in developer experience with a laser-focused focus on end-user performance. Our platform allows frontend teams to do their best work. Next.js is a React framework Vercel created with Google and Facebook. It's loved by developers. Next.js powers some of the most popular websites, including Twilio and Washington Post. It is used for news, e-commerce and travel. Vercel is the best place for any frontend app to be deployed. Start by connecting to our global edge network with zero configuration. Scale dynamically to millions upon millions of pages without breaking a sweat. Live editing for your UI components. Connect your pages to any data source or headless CMS and make them work in every dev environment. All of our cloud primitives, from caching to Serverless functions, work perfectly on localhost.

Oversee your database through a user-friendly spreadsheet interface while creating robust backend cloud functions that scale seamlessly, all from within your browser. Begin with a no-code approach and easily transition to coding as your needs grow. This flexibility allows for both simplicity and depth in your development process.

IronFunctions is a serverless platform that is open source and falls under the Functions-as-a-Service (FaaS) category, enabling developers to create functions in any programming language and deploy them across a variety of environments, whether they are public, private, or hybrid clouds. It is compatible with AWS Lambda function formats, making it easy to import and run existing Lambda functions without hassle. Tailored for both developers and operators, IronFunctions streamlines the coding process by facilitating the development of small, dedicated functions without the complexities of managing the supporting infrastructure. Operators gain from improved resource efficiency, as the functions utilize resources solely during their active execution, and scalability is achieved simply by adding more IronFunctions nodes as required. Built with Go, the platform employs container technologies to manage incoming workloads by launching new containers, processing the input data, and delivering responses. Additionally, its flexible architecture allows for easy integration with various services, enhancing its utility for diverse application needs.

Oracle Cloud Infrastructure (OCI) Functions provides a serverless computing platform that allows developers to design, execute, and scale applications without the burden of managing the underlying infrastructure. This service is based on the open-source Fn Project and accommodates various programming languages such as Python, Go, Java, Node.js, and C#, which facilitates versatile function development. Developers can easily deploy their code, as OCI takes care of the automatic provisioning and scaling of resources needed for execution. Additionally, it features provisioned concurrency, which guarantees that functions are ready to handle requests with minimal delay. A rich catalog of prebuilt functions is offered, allowing users to quickly implement standard tasks without starting from scratch. Functions are bundled as Docker images, and experienced developers have the option to create custom runtime environments using Dockerfiles. Furthermore, integration with Oracle Identity and Access Management allows for precise control over access permissions, while OCI Vault ensures that sensitive configuration data is stored securely. Overall, this combination of features makes OCI Functions a powerful tool for modern application development.

You focus on coding while we take care of everything else. Instantly deploy serverless applications around the world to ensure outstanding performance, dependability, and scalability. Say goodbye to the hassle of configuring auto-scaling, managing load balancers, or incurring costs for unused capacity. Your traffic will be automatically distributed and balanced across thousands of servers, allowing you to rest easy while your code adapts seamlessly. Each deployment connects to a network of data centers utilizing V8 isolates, ensuring rapid execution. Your applications benefit from Cloudflare's vast network, which is mere milliseconds away from nearly every internet user. Kick off your project with a template in your preferred programming language to begin developing an app, function, or API quickly. We provide a variety of templates, tutorials, and a command-line interface to get you started efficiently. Unlike many serverless platforms that face cold starts during deployments or spikes in service demand, our Workers execute your code immediately, eliminating delays. You can enjoy the first 100,000 requests each day at no cost, with affordable plans beginning at just $5 for every 10 million requests. With our service, you can focus on your coding goals while we ensure your applications run smoothly and efficiently.