choose it for a K8s-native FaaS with a large ecosystem and simple CLI when you want minimal per-function config.
OpenFaaS - Serverless Functions Made Simple
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serverless / FaaS on Kubernetes
Fission is a Kubernetes-native serverless framework that lets you deploy and auto-scale event-driven functions in multiple languages on your own Kubernetes cluster.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
choose it for a K8s-native FaaS with a large ecosystem and simple CLI when you want minimal per-function config.
OpenFaaS - Serverless Functions Made Simple
choose it for high-throughput event/data-processing functions with native K8s CRDs and GPU/edge support.
High-Performance Serverless event and data processing platform
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
choose it for a container-native, cloud-agnostic FaaS when you don't want to be tied to Kubernetes CRDs.
The container native, cloud agnostic serverless platform.
choose it for a mature polyglot FaaS with its own scheduler if you'd rather not run a K8s-CRD-native stack.
Apache OpenWhisk is an open source serverless cloud platform
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
only for a Docker-only FaaS without Kubernetes; unmaintained since 2022.
IronFunctions - the serverless microservices platform by
only for an existing Knative-based FaaS on K8s; archived and unmaintained for 5+ years.
riff is for functions
choose it for a Knative/Dapr-based K8s FaaS, but it's been stagnant for over two years.
Cloud Native Function-as-a-Service Platform (CNCF Sandbox Project)
only for a lightweight Docker-based FaaS; unmaintained for ~3 years.
A Function as a Service tool makes a function as a container-based service in seconds.
only for an existing Kubeless deployment; archived and unmaintained for nearly 5 years.
Kubernetes Native Serverless Framework
only for a Knative-based serverless framework; archived and unmaintained for 5+ years.
Dispatch is a framework for deploying and managing serverless style applications.
These projects were analysed and named fission among their alternatives. The relationship is not symmetric — how fission rates them is a separate judgement, made when fission is analysed in its own right.
calls fission “Choose it when you want a Kubernetes-native FaaS platform for functions only, without the bundled database/storage/hosting of Laf.”
Laf is a vibrant cloud development platform that provides essential tools like cloud functions, databases, and storage solutions. It enables developers to quickly unleash their creativity and bring innovative ideas to life with ease.