diff --git a/applications/index.md b/applications/index.md
index cef925133a4..fe4754e9ed1 100644
--- a/applications/index.md
+++ b/applications/index.md
@@ -583,3 +583,4 @@ Use this page for an overview of all public grants and their status. Use the sid
 | [Helikon Labs](https://helikon.io/) | ChainViz v1 | [GitHub](https://github.com/helikon-labs/chainviz) | ☐ | ☐ | ☐ |
 | [Mutai Solutions](https://bryanmutai.co/) | Crowdloans-FET | [GitHub](https://github.com/brymut) | ☐ | ☐ | ☐ |
 | [k/factory](https://k-f.co/) | Centrifuge Go-Substrate-RPC Client V2 | [GitHub](https://github.com/centrifuge/go-substrate-rpc-client) | ☐ | ☐ | ☐ |
+| [Colorful Notion](https://github.com/colorfulnotion) | Zombienet Explorer: Multi-Chain Substrate Block Explorer | [GitHub](https://github.com/colorfulnotion/zombienet-explorer) | ☐ | ☐ | ☐ |