An honest, practical look at the AI and productivity tools behind this site — what they are, what they cost, and why I reach for them. Not a ranking. Not a review. Just transparency.
These tools are not ranked, reviewed, or recommended as the best available options. They're simply what I use. AI technology is changing faster than any one person can track, and I've often had to make a pragmatic choice: settle on something, learn it deeply, and build with it — rather than constantly evaluate alternatives. Your situation, budget, and comfort level will differ. I hope this gives you a useful starting point.
All pricing below was verified as of June 2026 and is subject to change. Before committing to any paid plan, confirm current pricing directly on each tool's official website — free tiers and trials change without notice.
NotebookLM cites only your sources. Perplexity searches the live web. See the difference an answer makes.
Open itCoWork or Codex? An honest fork between Anthropic and OpenAI — what to weigh, not who wins.
Open itBuild your own stack. Toggle tools, flip annual billing and student pricing, and watch the total.
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