---
layout: docs
page_title: Consul-Terraform-Sync (CTS) Compatibility
description: >-
Consul-Terraform-Sync (CTS) Compatibility
---
# Compatibility
## Consul-Terraform-Sync
The following table describes Consul-Terraform-Sync version compatibility for Consul, Terraform, and Vault.
| | **CTS OSS**
0.1+ | **CTS Enterprise**
0.3+ |
| :---------------------------------------------------------------------: | :--------------------------------------------: | :--------------------------------------------------------------------: |
| **Consul OSS**
1.8+ | ✓ | ✓ |
| **Consul Enterprise**
1.8+ | ✓ | ✓ |
| |
| **Terraform OSS**
0.13 - 1.1 | ✓ | ✓ |
| **Terraform Enterprise**
2020 10-2 - Latest | ✗ | ✓ |
| **Terraform Cloud**
Continuous Updates | ✗ | ✓
CTS 0.4+ |
| |
| **\*Vault OSS**
0.7+ | ✓ | ✓ |
| **\*Vault Enterprise**
0.7+ | ✓ | ✓ |
*CTS integrates with Vault to query secrets