r/photogrammetry
Founded January 2013 · Public — anyone can post
This is a community to share and discuss 3D photogrammetry modeling. Links to different 3D models, images, articles, and videos related to 3D photogrammetry are highly encouraged, e.g. articles on new photogrammetry software or techniques. Feel free to post questions or opinions on anything that has to do with 3D photogrammetry. The point is to have a place where we can help each other out. Photogrammetry is the process of converting a series of photographs into a textured 3D model.
Members
50,192
50K
Online now
—
not captured in the last snapshot
Posts per day
—
no sample yet
Comments per post
—
no sample yet
Growth · 7d
—
not enough history yet
Growth · 30d
+0.9%
+464 members · ≈27d
Published rules
2
1 mention promotion — quoted below
Last post
—
no sample yet
Distinct posters
—
no sample yet
Tracking since Sep 5 · 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/photogrammetry
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 |
|---|---|---|
| Show & tell | 37% | 205 |
| Question | 22% | 3 |
| Promo | 15% | 105 |
| Discussion | 9% | 3 |
| How-to | 8% | 138 |
| Lessons / story | 6% | 536 |
| News / link | 2% | 740 |
| Tool comparison | 2% | 27 |
Based on 65 posts sampled in September 2026. A sample, not the full history.
- Median score
- 32
- Top 10% score
- 374
- Text posts
- 29%
- Got no replies
- 9%
- Busiest windows
- Mon 09:00 UTC, Mon 13:00 UTC
Posting rules, in plain words
Self-promotion is judged case by case.
- Posts must be related to photogrammetry: Please make sure your post is related to photogrammetry.
- No blatant spam: Please do not post blatant spam.
Quoted from the community’s own published rules. Always re-read them before posting.
What a good comment looks like here
- — Offers specific technical advice or workflow suggestions.
- — Shares personal experience with tools or techniques.
- — Asks clarifying questions to understand the poster's process.
- — Expresses admiration or enthusiasm for the shared work.
- — Engages in detailed discussions about the underlying technology or methods.
- — Discloses affiliation or context when promoting a tool or service.
What r/photogrammetry's rules say about promotion
1 of 2 published rules mentions promotion, advertising or spam. Quoted from the community's own rules page, not summarised.
No blatant spam
rule 2 of 2
Please do not post blatant spam.
Removal reason shown to posters: Post is blatantly spam with no value.
The other 1
- Posts must be related to photogrammetry
Read from r/photogrammetry’s published rules on Sep 5. 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.
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See the full lists on similar subreddits.
r/photogrammetry — frequently asked
How many members does r/photogrammetry have?
r/photogrammetry has 50,192 members as of our most recent crawl on Oct 2. 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/photogrammetry growing?
Over the last ≈27 days r/photogrammetry changed by +0.9% — a gain of 464 members. We compare against the nearest snapshot we actually hold and state the real span rather than rounding it to a clean "30 days".
How active is r/photogrammetry?
We don't have a reliable posting-rate sample for r/photogrammetry 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/photogrammetry created?
r/photogrammetry was founded in January 2013 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/photogrammetry?
r/photogrammetry publishes 2 rules and 1 of them addresses promotion. The first, “No blatant spam”, says: Please do not post blatant spam. 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/photogrammetry for mentions?
Hit Watch on this page. Prowlo starts crawling r/photogrammetry 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/photogrammetry's stats?
Yes. Everything on this page is one MCP tool call away: catalog_get_subreddit returns r/photogrammetry'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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