Perplexity AI has rapidly gained traction among knowledge workers, researchers, and students who want fast, AI-powered answers with web citations and the ability to dig deeper on demand. The platform’s popularity is not just due to its speed or conversational interface, but also its support for two distinct usage tiers—Free and Pro—each designed for different types of search, research, and document analysis needs. The differences between these two plans extend far beyond simp

Google Gemini offers flexible spreadsheet uploading and analysis features across its consumer apps, Google Sheets integration, and developer APIs. Each environment supports different file types, file size limits, and analytical capabilities, creating a spectrum of options for users needing quick insights, advanced formulas, or large-scale data processing. ····· Gemini Supports Multiple Spreadsheet Formats Including Excel, CSV, TSV, And Google Sheets. Spreadsheet uploads are s

Microsoft Copilot’s integration with Excel introduces a new dimension of spreadsheet intelligence, promising to automate routine analysis, accelerate formula creation, and offer high-level insights for a wide spectrum of business and personal workflows. However, the practical reality of Copilot’s capabilities—what it can and cannot do with Excel files—depends on the context in which it is deployed, the type and structure of the data, the supported file formats, and the ways u