Is Scalr open source?

No. Scalr is listed on infraplz.dev as a commercial tool.

Does Spacelift have a free tier?

Yes. According to the latest verification, Spacelift offers a free tier.

Which of Scalr and Spacelift supports SOC 2?

Both Scalr and Spacelift list SOC 2 attestation.

What pricing model does Scalr use compared to Spacelift?

Scalr uses a freemium pricing model. Spacelift uses a freemium pricing model.

Side-by-side comparison

Scalr vs Spacelift

Pricing, compliance, integrations, and open source status — drawn from the latest verified data on infraplz.dev. Differences are highlighted so the winner on each row is scannable at a glance.

Scalr matches or trails on all compared dimensions. Spacelift leads on FedRAMP and a broader integration surface (5 unique).

Scalr Inc.Scalr scalr.com

Spacelift Inc.Spacelift spacelift.io

Overview

Remote operations backend for Terraform and OpenTofu with Scalr AI (launched June 2025). Provides intelligent error analysis, AI-generated plan summaries, and natural language policy explanations. Maintains run history, state management, and cost estimation in a unified control plane. Best fit for teams scaling past local Terraform execution who need an opinionated backend with embedded AI assistance.

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Policy-as-code CI/CD platform for IaC with Spacelift Intelligence (launched March 2026). Runs Terraform, OpenTofu, Pulumi, Ansible, and CloudFormation with OPA guardrails, drift detection, and a private module registry. AI features surface plan summaries, policy violations, and remediation paths inside run context — not a side chatbot. Purpose-built for platform teams needing auditability and multi-stack support.

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Pricing model

Freemium

Free tier

Yes

Open source

Stages

Provision Deploy

SOC 2

Yes

HIPAA

GDPR

Yes

FedRAMP

Yes

GitHub

Yes

GitLab

Yes

Kubernetes

Yes

Datadog

Yes

PagerDuty

Yes

Slack

Yes

Terraform

Yes

AWS

Yes

GCP

Yes

Azure

Yes

Heartbeat

verified

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