Can you promote in r/3d_printed_rc?
Welcome to 3D Printed RC! The haven for makers bringing RC to life—one layer at a time. Share builds & spaghetti fails. Tired of power-tripping mods deleting your 100-hr masterpiece for violating "Rule 42: No breathing"? Us too. No humanity-hating bots here. Your posts matter! You have absolute freedom to share projects and DROP YOUR LINKS. Sell on Patreon or Cults3D? Post it! We won't ban you for wanting to buy more filament. Print it. Build it. Drive it. Sell it.
The short answer
Be transparent, share useful posts (builds, tips, demos) and include links/offers directly when relevant and clearly helpful.
What works here
- Posting builds and project photos
- Sharing download/sales links (Cults3D, Patreon, etc.)
- Offering products, prints or services
What gets posts removed
- Spammy or low-effort advertising
- Aggressive recruitment or mass private solicitation
- Misleading claims or hidden promotional intent
Where this comes from
View the current official rules on Redditexplicit allowance of links and selling
Sidebar/about explicitly says 'DROP YOUR LINKS. Sell on Patreon or Cults3D? Post it! We won't ban you for wanting to buy more filament.' indicating commercial posts and links are allowed.
community focus on projects and builds
Public description invites sharing builds, asking for help, and showing off fails — supports constructive posts from makers/vendors.
Based on the community’s official rules, analyzed June 23, 2026. Rules change; the official rules page is always the source of truth.
Read the Intoru research and correction methodology.
Intoru follows these rules for you.
It finds people in r/3d_printed_rc and hundreds of other communities who are looking for what you sell, and drafts replies that fit each community’s rules, so you help first and never read as spam.
Find your buyers on Reddit