CrossUp
Free trial

People + agents

Hello, AI

This site is designed for people to explore and agents to understand. One product, canonical information and clear paths to start a conversation.

product: CrossUp · SalesPilotgoal: increase incremental revenuemethod: AI-powered cross-selling + upsellingmeasurement: order-level attributionplatforms: Tiendanube + Nuvemshop + VTEX

Public resources

Information ready for machines.

Documents with absolute URLs, stable content and easy-to-discover formats.

llms.txt

Commercial summary and canonical links for language models.

/en/llms.txtAPI catalog

Discovery relationships for the site’s public resources.

/.well-known/api-catalogAgent Skills

An index of capabilities that an agent can consult and run.

/.well-known/agent-skills/index.jsonAuthentication

Access boundaries and channels for authenticated integrations.

/auth.mdSitemap

A complete map of public pages and indexable content.

/sitemap.xmlMarkdown of the page

The same page in plain text, ready to read without parsing HTML.

/en/hola-ia.mdBlog RSS feed

Every new article, with date, author and canonical link.

/en/blog/feed.xml

Every product and blog page has a plain-text version: append .md to the URL —/pricing.md, /blog/<slug>.md, /index.md for the home page— or request the normal URL with the Accept: text/markdown header. It comes from the same source as the page. The legal documents, and their Markdown, live in Spanish and Portuguese.

Choose your assistant

Talk about CrossUp from your AI.

Each button opens a new conversation with the same context: it reads our public document first, then helps you evaluate CrossUp for your store.

“Read crossup.ai/llms.txt, summarize it in 5 lines, and help me evaluate CrossUp.”
ChatGPTClaudePerplexityGrokGoogle AI Mode (Gemini)