Alternatives to Fly.io - Similar Sites & Competitors
Run user (or robot) code on Fly Machines · Fly
Fly lets you run user or robot code in fast, scalable sandboxes using any Docker image, ideal for deploying apps or services with ease.
Run code instantly in secure, scalable sandboxes
Fly is a platform designed to help you run your code—whether it’s for users or automated robots—in isolated, secure sandboxes that start up in milliseconds. You can deploy any Docker image, making it easy to launch apps, services, or experiments without worrying about complex infrastructure setup.
The platform automatically scales resources as needed, even down to zero when your code isn’t running, so you only use what you need. Whether you’re a developer looking to test new projects, automate workflows, or provide custom environments for your users, Fly gives you the flexibility to do it all quickly and reliably.
With simple sign-up and a supportive community, Fly makes it straightforward to get started. You’ll find detailed documentation, helpful guides, and integrations for popular frameworks, making deployment and management as smooth as possible.
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Run secure, lightweight WebAssembly serverless functions and AI models on cloud, edge, SaaS, and blockchain platforms—no Python needed.
Azion offers a cloud-native platform to build, secure, and scale web apps with edge computing, serverless solutions, and real-time analytics for modern businesses.
Dokku lets you easily deploy and manage web apps on your own server, offering a simple, open-source alternative to large cloud platforms.
KEDA lets you automatically scale Kubernetes containers based on real-time events, helping you run workloads more efficiently and responsively.
Firecracker lets you run secure, lightweight virtual machines (microVMs) for efficient and isolated cloud workloads. Open source and built for speed.
Fermyon lets you build and deploy fast serverless WebAssembly apps in seconds, offering a modern cloud-native platform for developers.
Serverless Boutique offers certified cloud solutions and serverless platform expertise to help businesses run scalable, efficient cloud-native apps.
Momento offers a cloud-native, serverless platform for ultra-fast caching and media storage to help developers build reliable, responsive apps and games.
Northflank lets you deploy, manage, and scale any project in the cloud or your own environment, making app launches and updates quick and simple.
Laravel Vapor lets you deploy Laravel PHP apps to the cloud with serverless technology, making it easy to scale and manage your projects on AWS.
Run apps securely anywhere with Wasmer, a platform using WebAssembly containers for fast, safe deployment locally or in the cloud.
Cloudflare Workers lets you deploy serverless code globally for fast, reliable, and scalable web apps—no server setup or maintenance required.
Iron.io offers hosted serverless tools for running background jobs and managing message queues with Docker containers, cloud scalability, and no vendor lock-in.
Fn Project is an open-source serverless framework that lets you run functions in containers, making it easy to build and deploy cloud-native applications.
Fission is an open-source framework that lets you run serverless functions on Kubernetes, making it easy to build and manage scalable cloud-native apps.
Stackery helps you design, build, and securely deliver serverless applications quickly, making modern app development easier and safer for teams.
Momento Console is a cloud-native platform for developers to manage, monitor, and optimize serverless backend services and real-time data solutions.
Vercel lets you build, deploy, and scale fast web apps with powerful frontend tools and cloud infrastructure for developers and teams.
Fauna is a serverless database combining relational power and flexible JSON documents, with automatic scaling and no operational overhead for developers.
Appwrite is an open-source backend platform that lets you build and scale apps easily, supporting multiple programming languages and modern cloud features.
Supabase lets you build apps fast with open source tools for databases, authentication, APIs, and storage—an easy alternative to Firebase.
Modal is a serverless platform for running AI models and data-heavy workloads at scale, letting you bring your own code and deploy quickly in the cloud.
deepstream.io is an open-source realtime server that lets you sync data and send events securely across clients and backend services, no code needed.
Cloud Foundry is an open source platform that helps you build, deploy, and manage cloud-native applications quickly and efficiently.
Helidon is an open-source Java framework for building fast, lightweight microservices and cloud-native applications with modern features and tools.
Crossplane lets you build your own cloud-native platforms by extending Kubernetes, creating custom APIs, and managing resources across any environment.
Longhorn offers cloud-native distributed block storage for Kubernetes, helping you manage and scale persistent storage easily in your containerized apps.
Kinvolk builds and advances open source Linux and cloud native technologies, offering tools and expertise for Kubernetes and modern infrastructure.
Skupper lets you securely connect Kubernetes clusters across clouds without VPNs, making multicloud communication simple and secure for developers.
Synadia helps apps communicate securely across cloud, edge, and devices using NATS, making distributed systems simpler and more flexible.
Worldwide Fly.io Alternatives
Loitsut is a Finnish software company specializing in cloud-native and serverless solutions, helping clients build scalable services using AWS technologies.
Apache OpenWhisk lets you run code on demand with a serverless, open source cloud platform—no server management needed, just focus on your apps.
Apache OpenWhisk is an open source serverless cloud platform that lets you run code in response to events without managing servers.
NGINX Unit is an open-source server that runs web apps, serves static files, and manages routing and TLS, all in one lightweight, flexible platform.
A Russian site offering cloud computing, hosting, and storage services with news on technology and media.
K3s offers a lightweight, certified Kubernetes platform for running production workloads in remote, resource-limited, or IoT environments.
Cluster API helps you manage and automate Kubernetes clusters with easy-to-use tools and declarative APIs. Learn, set up, and operate clusters efficiently.
Linkerd is an open-source service mesh for Kubernetes that boosts security, observability, and reliability—no code changes needed.
Cloud Native Buildpacks turn your app source code into container images ready to run on any cloud, making app deployment simple and secure.
D2iQ offers an enterprise Kubernetes platform to help organizations easily manage, deploy, and run Kubernetes clusters at scale.
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