---
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**<br/><span><sub>0.1+</sub></span>  |          **CTS Enterprise**<br/><span><sub>0.3+</sub></span>           |
| :---------------------------------------------------------------------: | :--------------------------------------------: | :--------------------------------------------------------------------: |
|             **Consul OSS**<br/><span><sub>1.8+</sub></span>             | <span style={{color:'#2EB039'}}>&check;</span> |             <span style={{color:'#2EB039'}}>&check;</span>             |
|         **Consul Enterprise**<br/><span><sub>1.8+</sub></span>          | <span style={{color:'#2EB039'}}>&check;</span> |             <span style={{color:'#2EB039'}}>&check;</span>             |
|                                                                         |
|        **Terraform OSS**<br/><span><sub>0.13 - 1.1</sub></span>         | <span style={{color:'#2EB039'}}>&check;</span> |             <span style={{color:'#2EB039'}}>&check;</span>             |
| **Terraform Enterprise**<br/><span><sub>2020 10-2 - Latest</sub></span> | <span style={{color:'#C73445'}}>&cross;</span> |             <span style={{color:'#2EB039'}}>&check;</span>             |
|   **Terraform Cloud**<br/><span><sub>Continuous Updates</sub></span>    | <span style={{color:'#C73445'}}>&cross;</span> | <span style={{color:'#2EB039'}}>&check;</span><br/><sub>CTS 0.4+</sub> |
|                                                                         |
|            **\*Vault OSS**<br/><span><sub>0.7+</sub></span>             | <span style={{color:'#2EB039'}}>&check;</span> |             <span style={{color:'#2EB039'}}>&check;</span>             |
|         **\*Vault Enterprise**<br/><span><sub>0.7+</sub></span>         | <span style={{color:'#2EB039'}}>&check;</span> |             <span style={{color:'#2EB039'}}>&check;</span>             |

<p>
  <span>*CTS integrates with Vault to query secrets</span>
</p>
