ClickHouse
Depends
Confidence: High
Buy if your team queries billions of rows and has data-engineering capacity to run it.
Comparison
ClickHouse and MotherDuck both land on Depends.
Buy if your team queries billions of rows and has data-engineering capacity to run it.
Buy it if you're a small-to-mid data team that lives in SQL and wants DuckDB power with sharing and zero ops.
| Compare | ClickHouse | MotherDuck |
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Real-time analytics on billions of rows | Startups and small data teams |
| Who it's not for | Small apps needing a simple CRUD database | Petabyte-scale enterprises |
| Privacy | Active project with a public security changelog; several CVEs disclosed over the years, including RCE and SSRF issues. | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Support program exists but no quality evidence | Vendor claims engaged support; thin independent evidence |
| Public sentiment | Users overwhelmingly praise speed, stability, and cost, while flagging operational complexity at extreme scale and thin GUI tooling.² | Users love the simplicity and sharing, but grumble about the 2026 price hike and whether it belongs in production. |
| Biggest gotcha | Cloud pricing separates compute and storage; heavy ingest drives costs up | Feb 2026 hike killed the $25 plan; entry paid tier is $250 Business16 |