Home / Tools / DevOps

Best Open Source DevOps Tools 2026

Compare 18 open-source DevOps tools ranked by BizOps Score — a composite of GitHub stars, commit activity, issue response time, contributor health, and more.

18 tools · Updated 2026-05-29
#167
floci
Light, fluffy, and always free - The AWS Local Emulator alternative
★ New ★ 13,249
#260
betterleaks
Scan the world (for secrets)
★ New ★ 1,044
#360
purple
Open-source terminal SSH manager that keeps ~/.ssh/config in sync with your cloud infra across 16 cloud provid
★ New ★ 333
#454
siclaw
AI-powered SRE platform — read-only infrastructure diagnostics with deep investigation, security governance, a
★ New ★ 200
#554
terrapod
Open-source Terraform Enterprise replacement
★ New ★ 196
#651
tori-cli
Docker server monitoring without the stack. Metrics, logs, and alerts from your terminal. Single binary, zero
★ New ★ 237
#747
maintenant
Drop a container. Your stack is monitored.
★ New ★ 321
#846
k8sgames
Learn Kubernetes by playing. Deploy pods, fix CrashLoopBackOff, type real kubectl commands: 3D browser game, n
★ New ★ 763
#945
smokedmeat
A CI/CD Red Team Framework for demonstrating Build Pipeline security risks.
★ New ★ 322
#1041
infrastructure-agents-guide
How to design, build, and operate AI agents for infrastructure teams — safely. 13 chapters covering architectu
★ New ★ 178
#1140
homebutler
🏠 Manage your homelab from chat. Single binary, zero dependencies.
★ New ★ 156
#1239
terrashark
Terraform Skill for Claude Code and Codex. LLMs hallucinate a lot with Terraform - TerraShark fixes this. It e
★ New ★ 412
#1339
mlops-for-devops
MLOps for DevOps Engineers - A hands-on, project-based guide to Machine Learning Operations
★ New ★ 391
#1438
miniblue
Local Azure development. One binary. No account needed. 25+ emulated services for testing, CI and local dev.
★ New ★ 415
#1538
advpl-specialist
Plugin para Claude Code especializado em ADVPL e TLPP para desenvolvimento TOTVS Protheus
★ New ★ 154
#1636
altstack-data
A curated list of 450+ awesome open-source alternatives to proprietary SaaS. Deployment configs, self-hosting
★ New ★ 311
#1730
vpskit
The easiest way to secure, deploy and manage a Linux VPS
★ New ★ 316
#1827
envradar
Catch undocumented, unused, and drifting environment variables in your repo
★ New ★ 272

Browse other categories

CRM ERP Automation Analytics/BI Low-code Database AI/ML Other