10x speed, 10x savings: Constant Contact’s journey from Pinot to ClickHouse

T1Covered by 1 source · first reported by Databricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale at 04 Nov 2025, 07:39 UTC

Constant Contact rebuilt its real-time analytics stack with ClickHouse. In this blog post, they share their lessons doing so.

Sources

• T110x speed, 10x savings: Constant Contact’s journey from Pinot to ClickHouseDatabricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale04 Nov 2025, 07:39