diff --git a/docs/support-matrix.md b/docs/support-matrix.md
new file mode 100644
index 000000000..55958da02
--- /dev/null
+++ b/docs/support-matrix.md
@@ -0,0 +1,50 @@
+# Compatible Storage Providers
+
+Ark supports a variety of storage providers for different backup and snapshot operations. As of version 0.6.0, a plugin system allows anyone to add compatibility for additional backup and volume storage platforms without modifying the Ark codebase.
+
+## Backup Storage Providers
+
+| Provider                  | Owner    | Contact                         |
+|---------------------------|----------|---------------------------------|
+| [AWS S3][2]               | Ark Team | [Slack][10], [GitHub Issue][11] |
+| [Azure Blob Storage][3]   | Ark Team | [Slack][10], [GitHub Issue][11] |
+| [Google Cloud Storage][4] | Ark Team | [Slack][10], [GitHub Issue][11] |
+
+## S3-Compatible Backup Storage Providers
+
+Ark uses [Amazon's Go SDK][12] to connect to the S3 API. Some third-party storage providers also support the S3 API, and users have reported the following providers work with Ark:
+
+_Note that these providers are not regularly tested by the Ark team._
+
+ * [IBM Cloud][5]
+ * [Minio][9]
+ * Ceph RADOS v12.2.7
+
+## Volume Snapshot Providers
+| Provider                         | Owner           | Contact                         |
+|----------------------------------|-----------------|---------------------------------|
+| [AWS EBS][2]                     | Ark Team        | [Slack][10], [GitHub Issue][11] |
+| [Azure Managed Disks][3]         | Ark Team        | [Slack][10], [GitHub Issue][11] |
+| [Google Compute Engine Disks][4] | Ark Team        | [Slack][10], [GitHub Issue][11] |
+| [Restic][1]                      | Ark Team        | [Slack][10], [GitHub Issue][11] |
+| [Portworx][6]                    | PortWorx        |                                 |
+| [DigitalOcean][7]                | StackPointCloud |                                 |
+
+### Adding a new plugin
+
+To write a plugin for a new backup or volume storage system, take a look at the [example repo][8].
+
+After you publish your plugin, open a PR that adds your plugin to the appropriate list.
+
+[1]: restic.md
+[2]: aws-config.md
+[3]: azure-config.md
+[4]: gcp-config.md
+[5]: ibm-config.md
+[6]: https://docs.portworx.com/scheduler/kubernetes/ark.html
+[7]: https://github.com/StackPointCloud/ark-plugin-digitalocean
+[8]: https://github.com/heptio/ark-plugin-example/
+[9]: quickstart.md
+[10]: https://kubernetes.slack.com/messages/ark-dr
+[11]: https://github.com/heptio/ark/issues
+[12]: https://github.com/aws/aws-sdk-go/aws
\ No newline at end of file