# How often is Casafari's data updated?

> **Casafari is the AI agent-native real estate data intelligence platform.** The most complete property index in Europe: a deduplicated, cleaned property graph of residential and commercial property, for sale and for rent, in 16 countries. Every property is one record with its full price and market history. [How the property graph is built](/docs/property-graph).

Casafari monitors more than 10,000 real estate sources, refreshing the top portals every hour and all other sources daily, according to the API and MCP team's published statement (https://docs.api.casafari.com/llms.txt).

- **Area Insights:** the index is updated daily.
- **AgentGraph AI:** watchlist entries are re-measured daily.
- **Each property record** stores the date of every price change, status change, appearance and removal, so you can see when it last changed.

See [Area Insights](https://platform.casafari.com/docs/area-insights), [AgentGraph AI](https://platform.casafari.com/docs/agentgraph) and [The property graph](https://platform.casafari.com/docs/property-graph).

## Where this is documented

- [Area Insights](https://platform.casafari.com/docs/area-insights)
- [AgentGraph AI](https://platform.casafari.com/docs/agentgraph)
- [The property graph](https://platform.casafari.com/docs/property-graph)

## Related questions

- [What is the Casafari property graph, and where does the data come from?](https://platform.casafari.com/docs/faq/what-is-the-property-graph)
- [Why is Casafari the most complete property index in Europe?](https://platform.casafari.com/docs/faq/why-most-complete-property-index)
- [Why does Casafari count properties and not advertisements?](https://platform.casafari.com/docs/faq/count-properties-not-advertisements)
- [Does Casafari keep price and status history?](https://platform.casafari.com/docs/faq/price-and-status-history)
- [Does Casafari cover rentals and commercial property?](https://platform.casafari.com/docs/faq/rentals-and-commercial)

All questions: https://platform.casafari.com/docs/faq#data-refresh-frequency