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Head-to-head · Infrastructure as Code Tools

Spacelift vs Harness Infrastructure as Code Management

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Spacelift #5 in Infrastructure as Code Tools 8.8/10 Free plan Free plan✓ 4 of 4 features Visit Spacelift
Harness Infrastructure as Code Management #7 in Infrastructure as Code Tools 8.6/10 Free plan · pricing on request Free plan✓ 4 of 4 features Visit Harness

Spacelift leads on 0 checks, Harness Infrastructure as Code Management on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreSpacelift · 8.8/10
  • Free planboth

Spacelift scores higher on our rubric for infrastructure as code tools: 8.8 against 8.6 out of 10; our editors rank them #5 and #7.

Spacelift is the better fit for large teams running multiple IaC engines. Harness Infrastructure as Code Management is the better fit for enterprise IaC with governance and cost controls.

  • Spacelift fits best

    Large teams running multiple IaC engines

  • Harness Infrastructure as Code Management fits best

    Enterprise IaC with governance and cost controls

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Spacelift 8.8/10 Visit ↗ Harness Infrastructure as Code Management 8.6/10 Visit ↗
At a glance
Editor score 8.8 8.6
Ranking #5 in Infrastructure as Code Tools #7 in Infrastructure as Code Tools
Best for Large teams running multiple IaC engines Enterprise IaC with governance and cost controls
Pricing model Free plan + paid Free plan + paid
Starting price $20,000/yr —
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web Web
Support Email, Live chat, Tickets Email, Tickets, Community, Docs
Compliance SSO/SAML, 2FA SOC 2, ISO 27001, GDPR, 2FA
Integrations 20 integrations 8 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Spacelift 4/4 · Harness Infrastructure as Code Management 4/4
Policy as code ✓ ✓
Drift detection ✓ ✓
Import existing resources ✓ ✓
Self-hosted execution ✓ ✓
Specs
Configuration language Hcl Hcl
Supported clouds AWS, Azure, GCP Not checked yet
State management Both Both
Our review
Pros
  • Orchestrates Terraform, OpenTofu, Pulumi, Kubernetes, and more
  • Combines policies, drift detection, state, dependencies, and workers
  • Supports managed SaaS and self-hosted deployment options
  • Supports Terraform, OpenTofu, Terragrunt, and Ansible workflows
  • Combines OPA/Rego policies, drift detection, and state auditing
  • Adds pull-request comparisons, cost estimates, and self-hosted runners
Cons
  • Free plan is limited to 2 users and 1 public worker
  • Starter+ costs $20,000 per year with annual billing
  • Its broad feature set may exceed the needs of small teams
  • Paid plans use Contact Sales pricing
  • Web is the listed platform
  • The Free Plan includes Community support
Our verdict

Spacelift is an infrastructure-as-code orchestration platform for platform, DevOps, and SRE teams. It connects source-control repositories, cloud providers, and configurable workers around stack-based workflows. The platform supports…

Read the review →

Harness Infrastructure as Code Management connects infrastructure repositories, cloud accounts, workspaces, and provisioning pipelines for DevOps, platform engineering, and infrastructure teams. It supports Terraform, OpenTofu, Terragrunt,…

Read the review →
  1. SpaceliftInfrastructure as Code Tools 8.8Free plan
  2. Harness Infrastructure as Code ManagementInfrastructure as Code Tools 8.6Free plan · pricing on request

Strengths and trade-offs

  • Spacelift — where it wins

    • Orchestrates Terraform, OpenTofu, Pulumi, Kubernetes, and more
    • Combines policies, drift detection, state, dependencies, and workers
    • Supports managed SaaS and self-hosted deployment options

    Where it doesn't

    • Free plan is limited to 2 users and 1 public worker
    • Starter+ costs $20,000 per year with annual billing
    • Its broad feature set may exceed the needs of small teams

  • Harness Infrastructure as Code Management — where it wins

    • Supports Terraform, OpenTofu, Terragrunt, and Ansible workflows
    • Combines OPA/Rego policies, drift detection, and state auditing
    • Adds pull-request comparisons, cost estimates, and self-hosted runners

    Where it doesn't

    • Paid plans use Contact Sales pricing
    • Web is the listed platform
    • The Free Plan includes Community support
  • Spacelift8.8/10 · Free plan

    A broad IaC orchestration platform for teams standardizing multi-engine workflows.

    Visit SpaceliftFull verdict →
  • Harness Infrastructure as Code Management8.6/10 · Free plan · pricing on request

    A governed IaC platform for teams that need policy, drift detection, and cost controls.

    Visit HarnessFull verdict →

More comparisons

All infrastructure as code tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update