Spacelift
Orchestration and policy enforcement for Terraform, OpenTofu, Pulumi and Kubernetes.
why this verdict
Keep paying — Anthropic has not replaced it
Anthropic's version overlaps, but does not finish the dev tools job, so this one still earns its $399/mo.
- A named launch, not a vibe named, unlinked
- AI writing Terraform faster than humans can review it, and Terraform Cloud bundling similar controls. Anthropic, August 12, 2025 — no announcement link recorded yet.
- How much of the job it covers not the job editorial call
- Parts of it. The job still needs the tool to get finished.
- Is there a free way to do it? yes
- 1 of 3 listed replacements have a usable free tier: Atlantis.
- What the call is worth $4,788/yr
- $399/mo at the entry paid tier — $4,788 a year per seat.
- Threatened by
- Anthropic
- Since
- August 12, 2025
- List price
- $399/mo
- Per year
- $4,788
The backstory
Spacelift is the control plane that sits between an infrastructure pull request and production, applying policy, managing state and approving drift. Agents that write Terraform in seconds sound like a threat to anything Terraform-adjacent, but they are the best thing that ever happened to this category. When a machine can propose a hundred infrastructure changes a day, the scarce resource becomes the policy engine that decides which ones are allowed to apply.
Escape hatches
Similar orchestration with strong cost controls
env0.com open_in_newFirst-party option from HashiCorp
cloud.hashicorp.com open_in_newFree open-source Terraform pull request automation
runatlantis.io open_in_new1 of 3 replacements have a usable free tier.
