DevOps &amp; Infrastructure

DevOps & Infrastructure28.5k

kubernetesgolanglightweight

K3s

Lightweight certified Kubernetes distribution designed for resource-constrained environments and edge computing

Alternative to: Amazon Web Services, Microsoft Azure, Google Cloud Platform

DevOps & Infrastructure63.0k

GPL-3.0Free

Ansible

Agentless automation tool for configuration management, application deployment, and IT orchestration

clipythonenterprise

Alternative to: Ansible Tower

DevOps & Infrastructure60.0k

Uptime Kuma

Self-hosted monitoring tool that checks website and service uptime with status page dashboards

Alternative to: PagerDuty, Datadog

DevOps & Infrastructure35.0k

Coolify

Self-hosted PaaS alternative for deploying applications, databases, and services with Git push

Alternative to: Heroku, Vercel

DevOps & Infrastructure13.5k

CapRover

Self-hosted PaaS for deploying web apps with automatic SSL, Docker support, and one-click installs

Alternative to: Heroku, Vercel

DevOps & Infrastructure5.8k

Kyverno

Kubernetes-native policy engine for validating, mutating, and generating configurations

Alternative to: Datadog

DevOps & Infrastructure59.0k

Caddy

Modern web server with automatic HTTPS, HTTP/3, and simple configuration out of the box

Alternative to: Amazon Web Services, Microsoft Azure

DevOps & Infrastructure28.5k

HashiCorp Consul

Service mesh and discovery tool for connecting and securing distributed services across infrastructure

Alternative to: Amazon Web Services, Microsoft Azure

DevOps & Infrastructure9.5k

Crossplane

Cloud-native control plane for building infrastructure platforms using Kubernetes

Alternative to: Terraform Cloud, Amazon Web Services

DevOps & Infrastructure7.4k

Concourse

Container-based continuous integration system with declarative pipelines and reproducible builds

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure56.0k

Prometheus

Time-series monitoring system that collects metrics via pull-based scraping with built-in alerting

Alternative to: Datadog, New Relic

DevOps & Infrastructure22.0k

Pulumi

Infrastructure-as-code platform using general-purpose programming languages to manage cloud resources

clitypescriptgolang

Alternative to: Terraform Cloud

DevOps & Infrastructure19.5k

self-hosteddockertypescript

SigNoz

Full-stack observability platform combining metrics, traces, and logs in a single interface

Alternative to: Datadog, New Relic, Splunk

DevOps & Infrastructure6.6k

Telepresence

Tool for fast local development of Kubernetes services with remote cluster connectivity

golangkubernetescli

Alternative to: Datadog

DevOps & Infrastructure72.0k

GPL-3.0Freemium

Netdata

Real-time performance monitoring tool providing per-second metrics with zero-configuration setup

Alternative to: Datadog, New Relic

DevOps & Infrastructure29.0k

Dokku

Minimalist PaaS implementation powered by Docker for deploying apps via Git push

self-hosteddockercli

Alternative to: Heroku

DevOps & Infrastructure20.5k

Cilium

eBPF-based networking, observability, and security for Kubernetes and cloud-native workloads

Alternative to: Amazon Web Services

DevOps & Infrastructure3.6k

MinIO Operator

Kubernetes operator for deploying and managing MinIO object storage clusters

kubernetesgolangdocker

Alternative to: Amazon Web Services

DevOps & Infrastructure112.0k

dockerkubernetesenterprise

Kubernetes

Container orchestration platform for automating deployment, scaling, and management of applications

Alternative to: Amazon Web Services, Microsoft Azure, Google Cloud Platform

DevOps & Infrastructure1.6k

GPL-3.0Freemium

Checkmk

Infrastructure and application monitoring tool with auto-discovery and comprehensive alerting capabilities

Alternative to: Datadog, New Relic, PagerDuty

MITFreemium

GitLab CE

Complete DevOps platform providing Git repository management, CI/CD pipelines, and project planning

Alternative to: GitHub Actions, CircleCI

Harbor

Cloud-native container registry with vulnerability scanning, RBAC, and image signing

golangdockerkubernetes

Alternative to: Docker Desktop

DevOps & Infrastructure12.9k

enterprisedockerkubernetes

Fluentd

Unified logging layer for collecting and consuming logs from various data sources

Alternative to: Splunk, Datadog

DevOps & Infrastructure32.0k

Drone CI

Container-native continuous integration and delivery platform using pipeline-as-code configuration

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure32.0k

Gitness

Open-source developer platform with source control and CI/CD pipelines built-in

golangdockerself-hosted

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure25.0k

BSD-3Free

Nginx

High-performance web server, reverse proxy, and load balancer handling millions of concurrent connections

Alternative to: Amazon Web Services, Microsoft Azure

Podman

Daemonless container engine for developing, managing, and running OCI containers without root access

cligolangdocker

Alternative to: Docker Desktop

DevOps & Infrastructure6.2k

Longhorn

Cloud-native distributed block storage system for Kubernetes with backup and disaster recovery

Alternative to: Amazon Web Services

DevOps & Infrastructure4.3k

Woodpecker CI

Community fork of Drone CI offering simple container-based continuous integration pipelines

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure51.5k

MITFreemium

Traefik

Cloud-native reverse proxy and load balancer with automatic service discovery and SSL certificates

Alternative to: Amazon Web Services, Microsoft Azure

DevOps & Infrastructure18.0k

MPL-2.0Free

Vector

High-performance observability data pipeline for collecting, transforming, and routing logs and metrics

clirustdocker

Alternative to: Splunk, Datadog

DevOps & Infrastructure6.5k

kubernetesgolanggit-based

Flux CD

GitOps toolkit for Kubernetes that synchronizes cluster state with Git repository declarations

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure23.5k

MPL-2.0Free

OpenTofu

Open source infrastructure-as-code tool for provisioning and managing cloud resources declaratively

cligolangenterprise

Alternative to: Terraform Cloud

DevOps & Infrastructure23.5k

Jenkins

Extensible automation server for building, testing, and deploying software with plugin ecosystem

self-hosteddockerjava

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure8.6k

Tekton

Kubernetes-native CI/CD building blocks for creating container-based pipelines

kubernetesgolangdocker

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure65.0k

AGPL-3.0Freemium

Grafana

Observability platform for querying, visualizing, and alerting on metrics from multiple data sources

Alternative to: Datadog, New Relic, Splunk

DevOps & Infrastructure18.0k

kubernetesgolangweb-based

Argo CD

Declarative GitOps continuous delivery tool for Kubernetes application deployment and lifecycle management

Alternative to: GitHub Actions, CircleCI

DevOps & Infrastructure15.0k

HashiCorp Nomad

Flexible workload orchestrator for deploying containers, binaries, and virtual machines at scale

Alternative to: Amazon Web Services, Microsoft Azure, Google Cloud Platform

DevOps & Infrastructure3.8k

Zabbix

Enterprise-class monitoring solution for networks, servers, cloud services, and application performance

Alternative to: Datadog, New Relic, PagerDuty

DevOps & Infrastructure1.8k

Buildkite Agent

Fast and reliable open-source CI/CD agent that runs build jobs on your own infrastructure

golangclidocker

Alternative to: CircleCI, GitHub Actions

DevOps & Infrastructure4.2k

Grafana Mimir

Horizontally scalable long-term storage for Prometheus metrics with multi-tenancy

golangdockerself-hosted

Alternative to: Datadog, New Relic

DevOps & Infrastructure31.5k

Portainer

Web-based container management interface for Docker, Kubernetes, and Swarm environments

Alternative to: Docker Desktop

Grafana Loki

Horizontally scalable log aggregation system designed to index metadata rather than full log content

Alternative to: Splunk, Datadog

DevOps & Infrastructure20.5k

Jaeger

Distributed tracing platform for monitoring and troubleshooting microservice-based architectures

Alternative to: Datadog, New Relic

DevOps & Infrastructure36.0k

golangkubernetesenterprise

Istio

Service mesh for Kubernetes providing traffic management, security, and observability

Alternative to: Amazon Web Services