Scaling observability at Character.AI: thousands of GPUs, 10x logs, and 50% lower cost with ClickStack

T1Covered by 1 source · first reported by Databricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale at 27 Aug 2025, 00:00 UTC

Discover how Character.AI scaled observability for thousands of GPUs, handling over 450PB of logs a month, by unifying logging on ClickStack - storing over 10x more data, while improving search performance and loweing costs by 50%.

hardware

Sources

• T1Scaling observability at Character.AI: thousands of GPUs, 10x logs, and 50% lower cost with ClickStackDatabricks / ClickHouse / DuckDB / Supabase / Neon / PlanetScale27 Aug 2025, 00:00