# 聚合插件

- [什么是聚合插件](/ilogtail-docs/pre-release/plugins/ju-he-cha-jian/aggregators.md)
- [基础聚合](/ilogtail-docs/pre-release/plugins/ju-he-cha-jian/aggregator-base.md)
- [按Key分组](/ilogtail-docs/pre-release/plugins/ju-he-cha-jian/aggregator-content-value-group.md)
- [按上下文分组](/ilogtail-docs/pre-release/plugins/ju-he-cha-jian/aggregator-context.md)
- [按GroupMetadata分组](/ilogtail-docs/pre-release/plugins/ju-he-cha-jian/aggregator-metadata-group.md)