# The Stack

> Tool reviews you'd trust your money to.

Canonical: https://promptway.com/the-stack

## What this is

The Stack is a review desk. We test AI tools the way a hardware magazine tests a drill: with a job in front of it, a clock running, and a clear verdict at the end. Every review answers one question first, before anything else: would we spend our own money on this, and if so, instead of what.

We exist because the AI tool market is loud, well-funded, and structurally allergic to honest reviews. Most "comparisons" online are affiliate placements with the names changed. Our readers are people choosing between three subscriptions on a Sunday night, deciding whether to migrate a workflow, or trying to figure out if the new shiny thing is worth the switching cost. They deserve a real answer.

What makes us different: we publish verdicts. Buy, skip, wait, or switch. We name the loser in a head-to-head. We document the switching cost in hours, not adjectives. When we are wrong, we update the piece in public.

## What we cover

- Tool reviews built around a concrete task, not a feature tour
- Head-to-head comparisons with a named winner and a named loser
- Workflow profiles showing how a real operator wires tools together
- Switching-cost analyses: what it actually takes to move
- Clear buy, skip, or wait verdicts on the tools readers ask about most
- Autopsies of tools we used to recommend and no longer do

## What we don't cover

- Vendor announcement summaries and press-release rewrites
- Sponsored content, paid placements, or "partner" reviews
- Feature checklists copied from product marketing pages
- Generic "best AI tools of 2026" roundups with 40 entries

## Articles

- [Jobs I Would Let a Grok Bot Run After I Close the Laptop](https://promptway.com/blog/grok-bot-directory): xAI opened Grok Bot on August 11. I started a public directory of the jobs that have a profile, a first task, and a line the Bot is not allowed to cross.
- [Block Put Its Agents in the Team Chat. Buzz Is an Audit Log Before It Is a Slack Killer.](https://promptway.com/blog/block-buzz-agents-team-chat): Block's open-source workspace gives agents identities, channels, code, and signed histories. Three early deployments show both the point and the missing permissions.
- [The MCP Servers Worth Paying For (and the Ones That Just Eat Context)](https://promptway.com/blog/mcp-servers-worth-paying-for): A task-based cut of the MCP ecosystem from someone who already wires ads, analytics, and repo tools into Claude. Buy, skip, wait, with security and context cost as first-class metrics.
- [Claude Code vs Cursor: I Gave Both the Same Client Task for Five Days](https://promptway.com/blog/claude-code-vs-cursor-five-days): One assumes you are delegating. One assumes you are editing. I ran the same brief through both and named a winner for each job, including where Grok 4.5 changes the Cursor side of the ledger.
- [I Made Grok 4.5 My Default Coding Model for One Client Week](https://promptway.com/blog/grok-45-default-coding-week): Cursor co-trained it. The price undercuts the usual suspects. Here is what held up on a real repo, what did not, and the verdict I would put my own money on.
- [Connecting Claude to Google Ads and GA4 via MCP](https://promptway.com/blog/connecting-claude-to-google-ads-and-ga4-via-mcp): Claude, wired to a client's Google Ads and GA4 over MCP, ran a 90 day audit in one session. Here is the setup, the sharp edges, and what it found.