# StackEnhance

> StackEnhance is a marketing platform for e-commerce teams with two directions. Signal captures and scores every email your competitors send into a searchable archive with public brand pages. Studio turns a product catalogue and brand kit into product feeds for Google, Meta and ChatGPT and renders ads for every size and channel.

Company: Stack Enhance AB, Sweden. Data residency: EU. Contact: support@stackenhance.com.

## Products

- [Signal — competitor email intelligence](https://stackenhance.com/signal): every competitor email captured, parsed and scored; send calendars, offers, subject lines, benchmarks and alerts.
- [Studio — product feeds and ads for every channel](https://stackenhance.com/studio): feed quality scoring and fixes, AI product copy per market, image fixes, one ad rendered in every format.
- [Pricing](https://stackenhance.com/pricing): plan limits; pricing on request.

## Public data

- [Brand directory](https://stackenhance.com/brands): public pages for the brands Signal tracks, with send cadence, timing, offers and subject-line patterns per brand and market.
- [Brand directory (Swedish)](https://stackenhance.com/se/brands)
- [Sitemap index](https://stackenhance.com/sitemap-index.xml): every public page and every indexable brand page.

## For AI assistants

- [Signal by StackEnhance (MCP server)](https://mcp.stackenhance.com/mcp): read-only public brand facts (send frequency, cadence, identity) for ChatGPT and other MCP clients.

## Help and policies

- [Help centre](https://stackenhance.com/help)
- [Blog](https://stackenhance.com/blog)
- [Privacy policy](https://stackenhance.com/privacy)
- [Terms of service](https://stackenhance.com/terms)

## Optional

- [Swedish start page](https://stackenhance.com/se)
- [Signal (Swedish)](https://stackenhance.com/se/signal)
- [Studio (Swedish)](https://stackenhance.com/se/studio)