ClickHouse

clickhouse.com ↗
#140 in Database Tools

Open-source columnar database for real-time analytics.

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What is ClickHouse?

Open-source columnar database for real-time analytics. Based on 129 Reddit mentions across 10 subreddits, ClickHouse has a 55% positive sentiment score in the Database Tools space. Reddit users most frequently discuss ClickHouse in r/Clickhouse.

37 Mentions (30 days)
46 Mentions (90 days)
129 Total Mentions
New 30-Day Trend

Sentiment Breakdown

Positive
55%
Neutral
10%
Negative
35%

Top Subreddits

What Reddit Praises

Common Complaints

What Redditors Are Saying

"\>SAN FRANCISCO — January 16, 2026 — ClickHouse, a leader in real-time analytics, data warehousing, observability, and AI/ML, announced today the close of its Series D financing, raising $400 million."

"Months ago, I stumbled upon Clickhouse Cloud and it's amazing growth curve."

"The core idea is that while ORMs are great for OLTP, extending a tool like Prisma or Drizzle to OLAP databases like ClickHouse is a bad idea because the semantics of core concepts are completely different."

"- 💰 $27 – $51/h - 💻 Go, Python, Java, C++, Linux, Kubernetes, Cloud Native, AI Technologies, Container Schedulers - [Site Reliability Engineer](https://omnijobs.io/en/jobs/6984822?utm_source=reddit&utm_medium=post&utm_campaign=apr-1-devopsJobs) @ Trimble - 💰 $91–12..."

"Each tenant gets an isolated namespace with their own SigNoz instance, ClickHouse, and OTel collector."

"* ClickHouse ingests the final metrics to power a real-time Python UI."

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