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r/Open_Science↗

For all things open science

Open science is an increasingly important discussion topic. This subreddit collates the latest information on topics such as open access, open data, open education, open peer review, and open source. Anyone is able to post links, images, videos, and text to this feed. They will also be displayed on Mastodon and Twitter. Our idea of "science" spans from the natural sciences to the humanities and everything in between.

15k subscribers11 posts / mo in Sep 20265 authors / mosince 2016

r/Open_Science has 15k members. It gets about 11 posts a month from 5 people. Top topics: ScientificJournalsAndResearch, Research Reading Strategies and Digital Libraries & Archives.

Free report

When to post on r/Open_Science

You've used today's free reports

Visitors without an account can open 3 subreddit reports a day. The best time to post on r/Open_Science, removal risk and the rest of the report are one step away.

Size and growth

How r/Open_Science has grown

r/Open_Science

Subscriber growth

Subscribers over time

+44%since Oct 2024 · +1.4% in 3 months
Oct 202615k
Growing15k subscribers
Data since Mar 2018Live · through Oct 2026
r/Open_Science

Monthly activity

Posts, comments and authors per month

11posts · −96% last 3 months vs the 3 before
Sep 202611
BusierPeaked at 678 in Jun 2026
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/Open_Science

Top topics

Share of the subreddit's posts

  1. ScientificJournalsAndResearch6.9%
  2. Research Reading Strategies0.9%
  3. Digital Libraries & Archives0.7%
  4. Open Source Projects0.7%
  5. OpenSourceSoftware0.6%

Can you post

Posting rules for r/Open_Science

Which post types r/Open_Science allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/Open_Science

The best day and hour for r/Open_Science, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/Open_Science

Title and body length that does well on r/Open_Science, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/Open_Science

Gender and age of the people who write on r/Open_Science, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/Open_Science

Requests for recommendations, help and alternatives on r/Open_Science, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/Open_Science

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research

r/Open_Science stats: members, growth & best time to post | KissMyPost