This new Google Cast competitor is open-source and backed by Amazon

SUMMARY

• Amazon is teaming up with Matter to provide casting support on its Fire TV and Echo Show devices, making it easier for users to stream content from their Android or iOS devices.
• By the end of the year, Amazon hopes to have Matter Casting support available on popular streaming apps like Plex, Pluto TV, Sling TV, STARZ, and ZDF.
• Meanwhile, Google plans to expand Chromecast integration to LG TVs and extend support to TikTok by the end of the year.