ChatGPT, Claude, Gemini, and more -- all yours for life for a one-time $59.97 payment

ChatPlayground is selling a Lifetime Unlimited Plan for $59.97—down from $619—through Oct. 25, bundling more than 20 AI models into a single dashboard. The offer is positioned as a way to compare outputs without switching apps: users enter one prompt and review responses side by side from tools including ChatGPT, Claude, Gemini, DeepSeek, Llama, and Perplexity. Beyond chat, the plan includes prompt-engineering tools, the ability to upload PDFs and images to ask questions about their contents, and features to generate AI images and save conversations. The plan includes unlimited monthly messages under a fair-use policy, priority support, and priority access to new features.