How often does Perplexity update its index?

Because Perplexity retrieves information from the live web at query time, it does not rely solely on a static index the way traditional engines once did. It continually accesses current sources, meaning newly published or updated content can be referenced quickly, sometimes within hours or days. This real-time approach rewards brands that publish consistently and keep information accurate. Stale pages lose ground rapidly. At Geo Digital Agency, we help you maintain a steady flow of fresh, authoritative content so Perplexity always has updated material to cite. Frequent updates keep your brand relevant, visible, and favored within its evolving answer results.