Magai

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Guides, comparisons and news on getting real work done with AI: which model to use, prompts that work, agents, automation and teams that run on AI.

  • A single worn engine part resting on a white shop towel on a dark mechanic's workbench under one lamp

    Artificial Intelligence16 min read

    Perplexity vs ChatGPT: Pick by How They Fail

    Perplexity vs ChatGPT: one cites sources you can click, the other sounds sure even when wrong. How each fails, what each costs, and a 20 minute test.

  • A vintage telephone switchboard in a dark room with one bright blue patch cord plugged in among black cords

    Artificial Intelligence16 min read

    MCP Client: What It Does and How to Pick One

    An MCP client holds your connection to every MCP server. Here is what it does, the five kinds, and how to pick one for your work.

  • Five blank cards stacked as ascending steps on a dark navy desk, the tallest edged in blue, standing in for ChatGPT pricing tiers

    Artificial Intelligence17 min read

    ChatGPT Pricing 2026: Plus Price and Every Plan

    ChatGPT pricing runs from $0 to $500 a month, and the ChatGPT Plus price is $20. What each plan buys, and the test to run before you upgrade.

  • A printed menu card standing on a dark restaurant counter with a warm kitchen glowing behind it, the picture for the MCP vs API comparison

    Artificial Intelligence16 min read

    MCP vs API: Pick by Who Chooses the Call

    MCP vs API comes down to who chooses the call: your code at build time, or a model at runtime. Here's how to pick, with Stripe as the example.

  • A hand plugs a single cable into a vintage telephone switchboard under a warm desk lamp at night.

    Artificial Intelligence18 min read

    How to Build an AI Agent Without Writing Code

    Most tutorials on how to build an AI agent hand you code or lock you into one vendor's tool. Here's a path that still works next year.

  • A desk lit from two directions, warm light on one side and cool blue light on the other, meeting in the middle: two different jobs, not one winner.

    Artificial Intelligence12 min read

    Claude vs Gemini: Two Jobs, Not One Winner

    Claude and Gemini aren't built for the same job. What each does best, what both plans cost, and the cost neither company puts on a price page.

  • Three subway turnstile gates of different heights in a dim tiled corridor, the tallest glowing faintly blue.

    Artificial Intelligence17 min read

    SuperGrok Pricing: What Each Tier Actually Buys

    SuperGrok pricing changed: xAI now lists Plus at $8, Premium at $30, Super at $100 and Ultra at $200. What each tier buys, checked November 10, 2026.