Subreddit rules check
r/webapps
Can you promote here?
The written rules take no clear position, which is NOT permission: unclear communities enforce norms through removals instead of rulebooks. Sort by top, study which builder posts survived and how they were framed, and when in doubt ask the mods.
From the rules · Community accepts many “I built” app posts — frame it as feedback-seeking with demos/screenshots rather than pure promotion.
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, discussion, question
Headline: first-person “I built X” or clear problem→solution; short title. Use first person, give a brief body with demo link, screenshots, and a specific ask (feedback, bugs, use cases). Typical length: short post + images/links. Tone: humble, technical, helpful. Upvoted: useful, no‑signup/in‑browser tools and clear demos; avoid blatant marketing.
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 August 2026. Rules change and moderators have the final say: verify at r/webapps'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.