Subreddit rules check
r/clickhouse
Can you promote here?
Promotion is allowed only with moderator permission (or inside designated threads). A short, honest modmail before posting costs two minutes and functions as a safe-conduct pass; skipping it is the most common avoidable removal.
From the rules · Many successful posts are founder/product announcements that include an upfront 'Disclosure' — be explicit about affiliation and be prepared for pushback about advertising.
Links
The rules clearly allow links. A plain-text mention still often outperforms a URL from a young account.
What this community rewards
Dominant post formats: showcase, question, discussion
Short, technical headlines; open first-person ("Hi, I work on..." / "Disclosure:") for product posts. Typical length: short-to-medium post body with concrete details, links, and benchmarks. Tone: pragmatic, professional, skeptical of marketing. Upvoted: useful how-tos, benchmarks, migration stories, honest product announcements with disclosure; blatant ads get called out.
Arriving in the local format matters: cross-posting the same text everywhere reads as tourist instantly. The wider method is in the Reddit playbook.
Classified mechanically from the community's published rules and recent top posts, last checked October 2026. Rules change and moderators have the final say: verify at r/clickhouse's rules page before posting anything that matters.
Thread Otter checks this before every send
These profiles power the product: promo-banned communities never receive a promotional draft, drafts arrive in the local format, and a fact-check gate plus human pacing protect the account doing the talking.