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Best Serverless Platforms Tools

Frameworks for deploying functions or serverless applications on-demand.

7 open-source projects3 SaaS products

Top Open Source Serverless Platforms platforms

View all 7 open-source options
OpenFaaS logo

OpenFaaS

Deploy event-driven functions to Kubernetes with zero-config scaling

Serverless Platforms
Stars
26,104
License
—
Last commit
13 days ago
GoActive
Fission logo

Fission

Kubernetes-native serverless platform for fast, language-agnostic functions

Serverless Platforms
Stars
8,834
License
Apache-2.0
Last commit
2 days ago
GoActive
Apache OpenWhisk logo

Apache OpenWhisk

Run event‑driven functions at scale with Docker and Kubernetes

Serverless Platforms
Stars
6,758
License
Apache-2.0
Last commit
1 month ago
ScalaActive
Fn logo

Fn

Run any Dockerized function anywhere with event-driven simplicity

Serverless Platforms
Stars
5,931
License
Apache-2.0
Last commit
16 days ago
GoActive
faasd logo

faasd

Lightweight, single-host serverless platform running on containerd, no Kubernetes

Serverless Platforms
Stars
3,243
License
—
Last commit
3 months ago
GoStable
OpenFunction logo

OpenFunction

Run serverless workloads on any cloud with flexible autoscaling

Serverless Platforms
Stars
1,649
License
Apache-2.0
Last commit
1 year ago
GoDormant
Most starred project
OpenFaaS
26,104★

Deploy event-driven functions to Kubernetes with zero-config scaling

Recently updated
Juno
5 hours ago

Open-source serverless platform delivering authentication, storage, hosting, and functions through isolated WASM containers on decentralized infrastructure—no DevOps required.

Dominant language
Go • 5 projects

Expect a strong Go presence among maintained projects.

Leading Serverless Platforms SaaS platforms

AWS Lambda logo

AWS Lambda

Serverless compute service that runs code in response to events without provisioning or managing servers

Serverless Platforms
Alternatives tracked
7 alternatives
Azure Functions logo

Azure Functions

Serverless compute service in Azure for running event-driven code without managing infrastructure

Serverless Platforms
Alternatives tracked
7 alternatives
Google Cloud Functions logo

Google Cloud Functions

Event‑driven serverless compute for running code on demand

Serverless Platforms
Alternatives tracked
7 alternatives
Most compared product
AWS Lambda
7 open-source alternatives

AWS Lambda is a serverless compute service that lets you run code in response to events and automatically manages the underlying compute resources for you. Developers can deploy functions triggered by events (like HTTP requests, file uploads, or timers) without maintaining servers, enabling highly scalable and cost-efficient execution of application logic with fine-grained pricing per invocation and execution time.

Leading hosted platforms
AWS Lambda, Azure Functions, Google Cloud Functions

Frequently replaced when teams want private deployments and lower TCO.