r/BambuLab
Founded April 2022 · Public — anyone can post
Welcome to Bambu Lab! Here we discuss everything related to Bambu Lab 3D printers.
Members
463,487
463K
Online now
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not captured in the last snapshot
Posts per day
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no sample yet
Comments per post
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no sample yet
Growth · 7d
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not enough history yet
Growth · 30d
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not enough history yet
Published rules
11
3 mention promotion — quoted below
Last post
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no sample yet
Distinct posters
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no sample yet
Tracking since Sep 2 · growth spans are the real distance between snapshots, not rounded windows. Posts/day is measured from the community’s own newest posts on Reddit, not from what Prowlo happens to crawl.
Member growth
What works in r/BambuLab
Every post in a recent sample, labelled by format. Share is how much of the sample used that format; average score is how it performed.
| Format | Share of posts | Avg score |
|---|---|---|
| Question | 28% | 65 |
| Show & tell | 27% | 2,818 |
| Rant | 20% | 3,357 |
| Promo | 10% | 4,441 |
| Discussion | 7% | 4,152 |
| How-to | 6% | 1,282 |
| Lessons / story | 3% | 2,473 |
Based on 72 posts sampled in September 2026. A sample, not the full history.
- Median score
- 1,446
- Top 10% score
- 4,925
- Text posts
- 10%
- Got no replies
- 3%
- Busiest windows
- Tue 20:00 UTC, Tue 18:00 UTC
Posting rules, in plain words
Self-promotion is judged case by case. Promotion goes in not applicable (not applicable). Post flair is required.
- No Selling, Soliciting, Begging etc: Content that directs other users to items or services for sale may be removed. Begging other users for items or services is prohibited. Mods may action users who break these rules at their own discretion.
- IP Infringement: Posts encouraging, depicting, or describing theft of intellectual property ("IP") are not permitted in this subreddit. IP theft of BambuLab or other companies are prohibited. You may post photographs of items you have created as long as they are not self-promotion/selling/soliciting/begging, and they do not infringe on others' IP.
- Post Flair - Please Use Correct Flair: Our subreddit's post flair helps other users recognize posts at a glance, find what they're looking for, filter out certain categories of content, etc. Post flair is an important part of how subreddits function. Please make sure you are utilizing post flairs correctly. Mods may action users who break these rules at their own discretion.
Quoted from the community’s own published rules. Always re-read them before posting.
What a good comment looks like here
- — Humorous and witty remarks, often using memes or pop culture references.
- — Practical advice or solutions to common 3D printing problems.
- — Sharing personal experiences and results with specific printer settings or materials.
- — Directly answering questions with specific details or links.
- — Constructive feedback on shared models or apps.
What r/BambuLab's rules say about promotion
3 of 11 published rules mention promotion, advertising or spam. Quoted from the community's own rules page, not summarised.
"IP" Infringement [Intellectual Property Rights]
rule 8 of 11
Posts encouraging, depicting, or describing theft of intellectual property ("IP") are not permitted in this subreddit. IP theft of BambuLab or other companies are prohibited. You may post photographs of items you have created as long as they are not self-promotion/selling/soliciting/begging, and they do not infringe on others' IP.
No Selling, Soliciting, Begging etc
rule 9 of 11
Content that directs other users to items or services for sale may be removed. Begging other users for items or services is prohibited. Mods may action users who break these rules at their own discretion.
Don't Double-Post/Spam
rule 11 of 11
Please only post your content/thread once in a row. We may remove duplicate posts. Sometimes, new Reddit accounts (or accounts with low 'karma') get automatically removed by automod. We ask that if this happens to your content/threads, please bear with us! A volunteer moderator will eventually review it and approve (or deny) it. Posting multiple times in a row or 'spamming' your post will not help, and all of the posts may get clogged into the modmail queue. Please have patience with us! :)
The other 8
- Be Kind and Courteous
- NSFW Content Ban
- Post Solution-Oriented Responses
- Hateful Conduct
- No Weapon or Drug Related Content
- No Brand Bashing
- Post Flair - Please Use Correct Flair
- Do not threaten, harass, doxx other users.
Read from r/BambuLab’s published rules on Sep 3. Communities change their rules without notice and enforce requirements (karma, account age, flair) that may live in the sidebar or automod rather than here — the source page is the authority.
Similar by content
Communities that discuss what r/BambuLab discusses.
A place to discuss all things 3D Printing related! This sub is community driven and aims to be a place to express ideas and grow together in this amazing hobby. Happy printing!
All things related to Prusa 3D, including Printers, Prusament, and Prusa Slicer. Show off your prints, or ask a question.
/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.
un-official community about BambuLab A1 & AMS Lite - Support / Showcase / Mods . Please recycle AMS purges . Rules : No tollerance for unrespectful behaviour, offense and abusing other people patience will result in a permanent ban. Troubleshooting guide : https://wiki.bambulab.com/en/a1-mini
See the full lists on similar subreddits.
r/BambuLab — frequently asked
How many members does r/BambuLab have?
r/BambuLab has 463,487 members as of our most recent crawl on Sep 24. Prowlo re-checks tracked communities on a rolling schedule, so this figure moves rather than sitting frozen at whatever it was when a scraper last ran.
Is r/BambuLab growing?
We don't have 30 days of snapshot history for r/BambuLab yet, so we're not going to invent a growth number. We've been tracking it since Sep 2; the chart fills in as history accumulates.
How active is r/BambuLab?
We don't have a reliable posting-rate sample for r/BambuLab yet. Subscriber count alone is a poor guide to whether a community is active, so treat this one as unverified until the next sample lands.
When was r/BambuLab created?
r/BambuLab was founded in April 2022 and is a public — anyone can post community. Age matters: an older community with steady growth has survived Reddit's moderation churn; a young one with a spike may not.
Can I promote my product in r/BambuLab?
r/BambuLab publishes 11 rules and 3 of them address promotion. The first, “"IP" Infringement [Intellectual Property Rights]”, says: Posts encouraging, depicting, or describing theft of intellectual property ("IP") are not permitted in this subreddit. IP theft of BambuLab or other companies are prohibited. You may post photographs of items you have… Read the full rule text on this page and the community's rules page before posting — moderator enforcement is the thing that actually decides.
How do I monitor r/BambuLab for mentions?
Hit Watch on this page. Prowlo starts crawling r/BambuLab into your Dataset — every new post indexed and embedded, searchable semantically, queryable by your AI agent over MCP, and able to trigger keyword alerts in Slack. Prowlo is read-only; it never posts on your behalf.
Can my AI agent read r/BambuLab's stats?
Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/BambuLab's members, growth, promo tolerance and similar communities as typed JSON — free, no credits. Connect your agent to api.prowlo.com/mcp and it can vet the community and start watching it in the same conversation.
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