What PeerDB does
PeerDB replicates Postgres data to data warehouses, queues, and storage. It is aimed at companies where Postgres is central to the business. Named features include schema change replay from the Postgres replication slot, alerts for slot growth and connections, TOAST column support, partitioned table support, and parallel initial load. Replication latency starts at about 10 seconds. Destinations named are Snowflake, BigQuery, and ClickHouse, plus EventHubs, Kafka, and S3. The open source edition is free and runs in a Docker container. PeerDB Cloud pricing is listed at $250, $1,000, $2,000, and $4,000 per month for Micro, Small, Medium, and Large tiers. The page notes that from July 30, 2024, PeerDB Cloud offers only Postgres-to-ClickHouse Cloud replication.
How PeerDB compares with its closest alternatives
All 5 closest alternatives have a free plan, as PeerDB does. All 5 offer an API, as PeerDB does. PeerDB offers a web app and a command-line tool. Of the alternatives, 4 offer a web app and 4 offer a command-line tool. PeerDB was founded in 2023; the alternatives were founded between 2014 and 2021, 5 of them earlier. The alternatives with a known headquarters are in the Netherlands and the United States.