Best Software for DevOps Teams in 2026

38 tools built for devops teams, ranked on pricing, features, and real-world fit. Spacelift, K3s, VictoriaMetrics lead the list, and 38 offer a free tier to start on.

Spacelift

IaC orchestration and CI/CD.

4.7(150)Free

K3s

SUSE

Lightweight certified Kubernetes distribution

4.6(220)Free

VictoriaMetrics

Fast, cost-effective time-series database and monitoring

4.6(210)Free

Cilium

Isovalent (Cisco)

eBPF-powered networking, security and observability for k8s

4.6(200)Free

Cribl

Observability data pipeline and routing engine

4.6(200)Free

groundcover

eBPF-based observability with predictable cost

4.6(90)Free

Ansible

Red Hat

Agentless IT automation and configuration management

4.5(520)Free

Linkerd

Buoyant

Lightweight, ultralight service mesh for Kubernetes

4.5(180)Free

Coralogix

Full-stack observability with streaming analytics

4.5(180)Free

Flux CD

CNCF

GitOps continuous delivery for Kubernetes

4.5(170)Free

OpenTofu

Linux Foundation

Open-source infrastructure as code, Terraform-compatible

4.5(150)Free

Karpenter

Amazon Web Services

Just-in-time Kubernetes node autoscaling

4.5(130)Free

KEDA

CNCF

Event-driven autoscaling for Kubernetes workloads

4.5(120)Free

Komodor

Kubernetes troubleshooting and operations platform

4.5(110)Free

Atlantis

Terraform automation via pull requests.

4.5(100)Free

Scalr

Terraform and OpenTofu automation and governance

4.5(90)Free

vcluster

LoftLabs

Virtual Kubernetes clusters inside a host cluster

4.5(80)Free

InfluxDB

InfluxData

Purpose-built time-series database platform

4.4(460)Free

Consul

HashiCorp (IBM)

Service discovery, mesh and configuration

4.4(300)Free

Nomad

HashiCorp (IBM)

Simple, flexible workload orchestrator

4.4(180)Free

Harbor

CNCF

Open-source cloud-native container registry

4.4(170)Free

Packer

HashiCorp (IBM)

Build automated machine images for any platform

4.4(160)Free

Crossplane

CNCF

Provision cloud infrastructure with Kubernetes APIs

4.4(150)Free

Thanos

CNCF

Highly available Prometheus with long-term storage

4.4(140)Free

Terragrunt

Gruntwork

DRY, scalable Terraform configurations

4.4(130)Free

Pixie

CNCF

Instant Kubernetes observability with eBPF

4.4(90)Free

Flagger

CNCF

Progressive delivery operator for Kubernetes

4.4(90)Free

Quickwit

Cloud-native search engine for logs and traces

4.4(80)Free

Middleware

Unified full-stack observability platform

4.4(80)Free

Uptrace

Open-source APM built on OpenTelemetry

4.4(70)Free

Istio

CNCF

Open-source service mesh for microservices

4.3(320)Free

Graylog

Centralized log management and SIEM

4.3(260)Free

Serverless Framework

Serverless, Inc.

Build and deploy serverless apps across clouds

4.3(240)Free

Quay

Red Hat

Secure container registry with image scanning

4.3(200)Free

Knative

CNCF

Serverless and event-driven workloads on Kubernetes

4.3(130)Free

Grafana Tempo

Grafana Labs

High-scale distributed tracing backend

4.3(110)Free

See all 38 tools for devops teams→

Frequently asked questions

What is the best software for devops teams?

Spacelift is our top pick for devops teams in 2026 - IaC orchestration and CI/CD. K3s and VictoriaMetrics are also strong, depending on your budget and stack.

Is there free software for devops teams?

Yes - Spacelift, K3s, VictoriaMetrics, Cilium offer a free tier you can start on. They are a good way to trial the workflow before paying.

How many software tools are built for devops teams?

We track 38 tools suited to devops teams. Use the filters on the browse page to narrow by price, platform, free tier, and rating.

Looking for something specific? Search the full catalog, or use the guided finder to get matched.