r/AdditiveManufacturing↗
Additive Manufacturing : 3D Printing, Manufacturing, Art, News, Discussion, and R&D
* A tight knit community of users who are passionate about AM * A valuable intellectual resource for persons or entities looking to develop or troubleshoot novel methods of AM * A community willing to provide critical and polite feedback for all things AM * A place to post interesting and new news or other announcements regarding AM or subjects immediately surrounding AM
17k subscribers32 posts / mo in Sep 202627 authors / mosince 2014
r/AdditiveManufacturing has 17k members (+16% over the last 12 months). It gets about 32 posts a month from 27 people. Top topics: 3D Printing Innovations, 3D Printer Builds and 3D Printing Projects.
When to post on r/AdditiveManufacturing
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How r/AdditiveManufacturing has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/AdditiveManufacturing
Top topics
Share of the subreddit's posts
- 3D Printing Innovations5.4%
- 3D Printer Builds4.1%
- 3D Printing Projects1.6%
- Filament Discussions0.5%
- PLA Variants and Wood Filaments0.4%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Formlabs
- Stratasys Additive Printing
- 3DPrint.com
- HP Official Site
- MakerWorld
Everything else about r/AdditiveManufacturing
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research