TL;DR: See answers from multiple AI models in one convenient spot thanks to ChatPlayground AI , now $74.97 for a lifetime subscription (reg. $619) through May 10. Credit: ChatPlayground AI Every AI model has its strengths and weaknesses. ChatPlayground AI lets you see results from all the major models side by side — from ChatGPT and DeepSeek to Llama and Perplexity. You can save yourself time and get the best possible results all at once with a lifetime subscription to this handy tool — on sale now for just $74.97 through May 10. Mashable Deals By signing up, you agree to receive recurring automated SMS marketing messages from Mashable Deals at the number provided. Msg and data rates may apply. Up to 2 messages/day. Reply STOP to opt out, HELP for help. Consent is not a condition of purchase. See our Privacy Policy and Terms of Use . Hopping between different AI models really slows down your workflow.…