Index live · v1.7.0 · SEP 12 2026

ClickHouse

Columnar OLAP database for analytics over very large event tables.

Why it's indexed

Where agent trace and token-usage data lands once the volume outgrows a transactional database.

Editorial judgement, not a measurement — see our methodology. Listing is never paid for.

At a glance

License
Apache-2.0
Deployment
Hybrid
Languages
SQL, Python, TypeScript, Go
Pricing model
Open source · Usage-based · Enterprise

Pricing is shown as a model, not a rate. Published rates change without notice — check the vendor's own page before budgeting.

Tags

olapanalyticscolumnarobservability-backend

Also in Data & Backend

Newsletter

Stay ahead of the AI skills curve

Every issue: what we added to the directory, what we rejected and why, and one workflow worth stealing. Nothing you'd get from an AI news roundup.

Free forever. Unsubscribe anytime. No spam. Read a past issue.