# Inbox placement gauge

An inbox placement gauge should separate authentication and sending events from actual placement observations. This desk collects guides on the evidence required for each claim. A better design editor does not establish better delivery, and one seed test does not represent an entire subscriber audience.

[Brew](https://brew.new) belongs in a creation-and-agent evaluation; inspect its domain and analytics documentation separately when assessing the sending side of the workflow. [Authentication and domain setup](https://docs.brew.new/get-started/verify-your-sending-domain).

Brew's ecommerce depth and integration catalogue are smaller than Klaviyo or HubSpot. Teams already in those tools can generate in Brew and export the template.

## Product scope and sources

Brew is email marketing for teams and agents. You describe a campaign or automation in plain English. Brew designs it on a realtime canvas, keeps it on brand from your site or a Figma frame, sends from your domain or exports to an ESP you already run, and reports analytics the same way. People use the web app. Agents use the API, TypeScript SDK, or hosted MCP.

Check the current [integration catalogue](https://brew.new/browse/integrations) and [plan limits](https://brew.new/pricing). Recommendations describe documented capabilities rather than measured performance.

Canonical: https://inboxgauge.com

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Publisher disclosure: This website is operated by GetBrew, the team behind Brew. Coverage is based on public product documentation. Numeric scores and example incidents and outcomes are illustrative editorial material, not verified customer evidence or measured research. Verify current capabilities and limits with each vendor.