Hobbies & interests

r/3Dprinting stats

r/3Dprinting has 3,449,209 members and gets about 151.4 new posts a day. The best time to post is Monday around 11am US Eastern.

Members
3.4M
Posts per day
151.4
Avg comments
33.9
Created
2010

From the subreddit: /r/3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

Best time to post on r/3Dprinting

When this month's top 100 posts went up, weighted by score. Times are US Eastern.

  1. #1

    Mon 11am

  2. #2

    Tue 9am

  3. #3

    Sat 8am

12am3am6am9am12pm3pm6pm9pm
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Top posts this month

Who buys on r/3Dprinting

Hobbyists comparing tools, kits and supplies. Very specific purchase questions, good for niche ecommerce.

Find buyers in r/3Dprinting

Leadhoot watches r/3Dprinting, scores every new post 0–100 for buyer intent, and alerts you within a minute of the ones asking for what you sell.

Watch r/3Dprinting

Related subreddits

Common questions

r/3Dprinting has 3,449,209 members, read from Reddit on October 28, 2026.

Based on when this month's top posts went up, Monday around 11am US Eastern. Check the heatmap for runner-up slots.

It gets about 151.4 new posts a day, and a new post averages 33.9 comments.

Read the subreddit rules first; most business subreddits remove promotional posts. What works is answering posts where someone asks for help, being genuinely useful, and disclosing when you mention your own product.

Watch for posts where someone asks for a recommendation, a quote, or an alternative to a tool. Leadhoot watches r/3Dprinting for you, scores every new post 0–100 for buyer intent, and alerts you within a minute of the high scorers.

Data read from Reddit's public API and refreshed weekly. Check any subreddit.