Apache Pinot
OPEN SOURCE
Open-source real-time analytics database
About
Apache Pinot is an open-source, distributed, real-time OLAP datastore designed to answer OLAP queries with low latency. It can ingest data from batch data sources (such as Hadoop HDFS, Amazon S3, Azure ADLS, Google Cloud Storage) as well as stream data sources (such as Apache Kafka).
Pricing
Pricing Type
Open Source
Free tier available
Billing
One-time payment
Last checked: February 19, 2026