TypingMind is an enhanced ChatGPT interface that provides a better user experience with additional features like chat history, folders, prompt library, and custom AI personalities. It works with your own OpenAI API key for cost-effective AI access.

Key Features:

• Enhanced Interface: Clean, user-friendly UI with dark mode support
• Chat Management: Organize conversations in folders and search history
• Prompt Library: Save and reuse your favorite prompts
• Custom Characters: Create AI personas with specific expertise and personalities
• GPT-4 Support: Access latest OpenAI models including GPT-4 Turbo
• Plugin Integration: Use ChatGPT plugins for extended functionality
• Text-to-Speech: Listen to AI responses with natural voice
• Web Search: Enable real-time web browsing in conversations
• API Cost Tracking: Monitor your OpenAI API usage and costs
• Export Options: Export chats in multiple formats
• Local Storage: All data stored locally for privacy
• Mobile Responsive: Works seamlessly on all devices

Pricing: TypingMind offers a one-time purchase of $49 for lifetime access. You need to provide your own OpenAI API key, with API costs billed separately by OpenAI (typically $0.002-$0.06 per 1K tokens).

Alternatives:

• ChatGPT - Official OpenAI interface with Plus subscription
• Poe - Multi-model AI chat platform
• Forefront - Enhanced ChatGPT with team collaboration
• Nat.dev - ChatGPT interface with additional features