Below table provides a high level overview of various IaC capabilities and their support by a given provider.

tacos-comparison.md

Capability/Tool	terraform Cloud	terraform Enterprise	Scalr	Env0	Spacelift
Compliance	ISO 27001, SOC 2	ISO 27001, SOC 2	SOC 2	SOC 2	ISO 27001, SOC 2
GitLab Integration	✅	✅	✅	✅	✅
Hosting	SaaS	SaaS, On-Prem	SaaS, On-Prem	SaaS	SaaS
Policy as Code	Sentinel	Sentinel	OPA	OPA	OPA
Pricing Model	Unpredictable in highers tiers	Still figuring it out	Usage-based	Mixed	Per capabilities and users
Private Agents	✅	✅	✅	✅	✅
Private Module Registry	✅	✅	✅	✅	✅ - with CI/CD
RBAC	✅	✅	✔️ - hierarchical	✔️ - hierarchical	✔️ - also extensible with policies
Remote operations CLI	✅	✅	✅	✅	✅
Remote operations VCS/GitOps	✅	✅	✅	✅	✅
SLA	99.9% for highers tier	N/A	99.9%	❓	❓
SSO	✅ - only in high paid tiers	✅	✅	✅ - only in high paid tiers	✅
Secrets Management	Internal	Vault integrated	Internal	Internal, AWS, GCP, Azure	Internal, also file based
Short lived environments support	❌	❌	✅	✅	✅
State Management	✅	✅	✅	✔️ - only hidden state	✅ - also external
terraform Provider	✅	✅	✅	✅	✅
Webhooks	✅	✅	✅	✅	✅