ChatXOS vs StackMention

ChatXOS is the all-in-one AI chat app for iPhone. Instead of juggling separate subscriptions to ChatGPT ($20/mo), Claude ($20/mo), Gemini ($20/mo), and Grok ($30/mo), get access to all of them in one native iOS app for just $13/mo.

The app includes 18+ AI models from OpenAI, Anthropic, Google, xAI, and DeepSeek. Use Claude 4.5 Opus for coding tasks, GPT-5.2 for general knowledge, Gemini 3.0 for research, Grok for real-time news, and DeepSeek for the cutting edge.

Key features:

• Switch models mid-conversation
• Compare Mode: Run up to 4 models simultaneously and pick the best response
• Chat organization with pinning and custom titles
• Web search capabilities
• Image/file attachments for vision models

Built for mobile-first users who want the best AI for every task without subscription juggling.

StackMention is an innovative AI and SaaS tools directory designed to streamline software discovery for a diverse audience, including founders, marketers, developers, creators, and businesses. By meticulously curating and organizing a wide array of AI tools, SaaS products, and digital solutions, StackMention enhances the process of finding the right software across multiple niches such as marketing, productivity, SEO, development, design, business, and automation. The platform acts as a centralized repository, allowing users to efficiently explore over 1000 tools without the hassle of sifting through countless websites. Each listing is purposefully structured to enhance clarity and visibility, empowering users to make informed decisions quickly. StackMention not only provides a reliable resource for building modern tech stacks but also fosters a community of innovators eager to discover the latest tools that can elevate their projects and streamline their operations.