TV, film, music & pop culture

r/scifi stats

r/scifi has 4,506,490 members and gets about 8.7 new posts a day. The best time to post is Friday around 6am US Eastern.

Members
4.5M
Posts per day
8.7
Avg comments
97.3
Created
2008

From the subreddit: Welcome to r/scifi, a home for all things science fiction, the heart of speculative fiction. Join the discussion about your favorite books, authors, movies, shows, comics, and games — anything with a touch of science and imagination.

Best time to post on r/scifi

When this month's top 100 posts went up, weighted by score. Times are US Eastern.

  1. #1

    Fri 6am

  2. #2

    Sat 10am

  3. #3

    Sat 12pm

12am3am6am9am12pm3pm6pm9pm
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Top posts this month

Who buys on r/scifi

Fans discussing shows, films, music and celebrities. Big reach for entertainment, streaming and creator brands.

Find buyers in r/scifi

Leadhoot watches r/scifi, scores every new post 0–100 for buyer intent, and alerts you within a minute of the ones asking for what you sell.

Watch r/scifi

Related subreddits

Common questions

r/scifi has 4,506,490 members, read from Reddit on October 29, 2026.

Based on when this month's top posts went up, Friday around 6am US Eastern. Check the heatmap for runner-up slots.

It gets about 8.7 new posts a day, and a new post averages 97.3 comments.

Read the subreddit rules first; most business subreddits remove promotional posts. What works is answering posts where someone asks for help, being genuinely useful, and disclosing when you mention your own product.

Watch for posts where someone asks for a recommendation, a quote, or an alternative to a tool. Leadhoot watches r/scifi for you, scores every new post 0–100 for buyer intent, and alerts you within a minute of the high scorers.

Data read from Reddit's public API and refreshed weekly. Check any subreddit.