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r/phenotypes↗

The discussion of the expression of genetics. JOIN OUR DISCORD SERVER AT https://discord.gg/ZTpwuVMyqG

39k subscribers1,207 posts / mo in Sep 2026 (incl. <1% by known bots)811 authors / mosince 2021

r/phenotypes has 39k members (+27% over the last 12 months). It gets about 1,207 posts a month from 811 people. Top topics: DNA Results Analysis, Nose Types & Shapes and Look Like Curiosity.

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When to post on r/phenotypes

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Size and growth

How r/phenotypes has grown

r/phenotypes

Subscriber growth

Subscribers over time

+27%in 12 months · +5.3% in 3 months · +1.2% in 1 month
Oct 202639k
Growing39k subscribers
  • no data — drawn from 0 at creation (Jan 2021)
Live · through Oct 2026
r/phenotypes

Monthly activity

Posts, comments and authors per month

−26%vs Sep 2025 · +3.7% last 3 months vs the 3 before
Sep 20261.2k
QuieterPeaked at 3.5k in Apr 2024
Sep 2026: incl. <1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/phenotypes

Top topics

Share of the subreddit's posts

  1. DNA Results Analysis0.3%
  2. Nose Types & Shapes0.2%
  3. Look Like Curiosity0.2%
  4. BreedIdentification0.2%
  5. ChatGPT Humor & Sarcasm0.2%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Human Phenotypes

The full report

Everything else about r/phenotypes

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