diff --git a/3rd-Party-Ports.md b/3rd-Party-Ports.md
index af43d51..bfd81fc 100644
--- a/3rd-Party-Ports.md
+++ b/3rd-Party-Ports.md
@@ -36,10 +36,18 @@ Kodi is open source home theater software. This plugin uses the YouTube plugin.
 
 #### Chromecast:
 
-[Castblock](https://github.com/stephen304/castblock) by [@stephen304](https://github.com/stephen304)
+[CastBlock](https://github.com/stephen304/castblock) by [@stephen304](https://github.com/stephen304)
 
 A CLI utility that will automatically detect all Chromecasts on the LAN, keep track of what's playing, and automatically skip sponsors using the SponsorBlock API.
 
+[sponsorblockcast](https://github.com/nichobi/sponsorblockcast) by [@nichobi](https://github.com/nichobi)
+
+A CLI utility that will automatically detect all Chromecasts on the LAN, keep track of what's playing, and automatically skip sponsors using the SponsorBlock API inspired by CastBlock but written from scratch to avoid some of its pitfalls.
+
+[Chromecast-SponsorBlock](https://github.com/chromecast-sponsorblock/chromecast-sponsorblock)
+
+A CLI utility written in JS that will automatically detect all Chromecasts on the LAN, keep track of what's playing, and automatically skip sponsors using the SponsorBlock API inspired by CastBlock but built from the ground up for high performance and low cpu and memory usage.
+
 --------------------------------------
 
 #### Safari (macOS):