The best alternatives to Spray are Roundio, Chalk, and Viber Messenger. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Spray?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Viber is a cross-platform voice over IP and instant messaging software application operated by Japanese multinational company Rakuten, provided as freeware for the Android, iOS, Microsoft Windows, macOS and Linux platforms.
TubeChat is a short-range social messaging/gaming app, connecting users in areas with low connectivity such as the London Underground. TubeChat utilises core Bluetooth® technology to make incognito connections to other TubeChat users within a 50m range. The launch version allows up to seven users at a time in each carriage to chat and play.
Past for iChat is a little application to open and view old chat log files created by Apple's iChat application an macOS Big Sur and later. iChat was the predecessor of the new and improved Messages.app in macOS 11, which (unfortunately) doesn’t support opening iChat files anymore.
BuzzTalk is India’s smart vernacular social networking platform which connects you with people who matter through messaging, audio rooms & short stories Goodbye to stranger danger, spam & malicious URLs. We keep your data secure. Your Clique, that's BuzzTalk.