aggregator
n. countable C1 Advanced ag·gre·ga·tor
n. a website or app that collects information from many different places and shows it in one place. You use it to see many news stories or product prices at once.
n. a system or service that gathers data or content from multiple sources and presents it in a unified format. Often used in the context of news, e-commerce, or social media.
I use a news aggregator to read articles from different websites.
The price aggregator compares deals from dozens of airlines to find the cheapest flight for the user.
By acting as a central hub for diverse data streams, the aggregator provides users with a comprehensive overview that would be impossible to achieve by visiting each source individually.
From aggregate + -or.