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The best subreddits for books, languages & learning

Readers, language learners, exam preppers, and students. Recommendation threads here rank on Google for years, and education products have a natural audience.

14 communities · 49.2M combined members · data updated 2026-07-26

#1 r/books Self-promo restricted

This is a moderated subreddit. It is our intent and purpose to foster and encourage in-depth discussion about all things related to books, authors, genres, or publishing in a safe,

27.2Mmembers
19 yrsage
10/10signal
#2 r/comicbooks Self-promo restricted

A reddit for fans of comic books, graphic novels, and digital comics.

4.1Mmembers
18 yrsage
10/10signal
#3 r/languagelearning Self-promo restricted

A community for anybody interested in learning other languages. Whether you are just starting, a polyglot or a language nerd, this is the place for you!

3.4Mmembers
16 yrsage
10/10signal
#4 r/suggestmeabook No self-promotion

Need an idea what to read next? Tell us what you've enjoyed in the past, or what you're looking for, and let the community suggest a book (or books) for you to read!

3.4Mmembers
12 yrsage
10/10signal
#5 r/GetStudying Self-promo restricted

A community of motivated learners! Here we share tips, methods and experiences to improve our study habits. Join us to stay on track, reach your goals, and be part of a supportive

3.3Mmembers
14 yrsage
10/10signal
#6 r/college No self-promotion

The subreddit for discussion related to college and collegiate life.

2.9Mmembers
19 yrsage
10/10signal
#7 r/booksuggestions No self-promotion

In need of a good read? Let us know what you want and we guarantee you'll find a great book, or your money back. This subreddit is for people to ask for suggestions on books to re

1.4Mmembers
16 yrsage
10/10signal
#8 r/DCcomics Self-promo restricted

The unofficial DC Comics Subreddit A place for fans of DC's comics, graphic novels, movies, and anything else related to one of the largest comic book publishers in the world and

1.3Mmembers
18 yrsage
10/10signal
#9 r/LearnJapanese Self-promo restricted

Welcome to r/LearnJapanese, *the* hub on Reddit for learners of the Japanese Language.

859.9kmembers
17 yrsage
10/10signal
#10 r/Spanish Self-promo restricted

Discuss the language, ask questions and get answers from native or advanced speakers, find resources, useful tips, and more! Just remember: all discussion should be about the langu

444.2kmembers
17 yrsage
10/10signal
#11 r/French No self-promotion

Bienvenue sur /r/French ! We're an inclusive community for those learning the French language. Read the sidebar before posting!

374.3kmembers
17 yrsage
10/10signal
#12 r/gradadmissions No self-promotion

This subreddit is for anyone who is going through the process of getting into graduate school, and for those who've been there and have advice to give.

356.5kmembers
14 yrsage
10/10signal
#13 r/GRE Self-promo restricted

This subreddit is for discussion of the GRE (Graduate Record Examination). If you're studying for the GRE, or can help people who are studying for the GRE, you're in the right plac

131.2kmembers
17 yrsage
10/10signal
#14 r/IELTS No self-promotion

This subreddit is for asking questions and sharing advice and information about IELTS (International English Language Testing System). If you're preparing for the exam, you're in t

122.2kmembers
16 yrsage
10/10signal

The self-promotion landscape

We analyzed the published rules of these 14 communities: 6 prohibit self-promotion outright, 8 allow it only under conditions (designated threads, participation ratios, or moderator approval). The biggest audience is r/books with 27.2M members; note that r/suggestmeabook is among those that explicitly ban promotional posts. Always open a community's rules link before posting — it takes a minute and protects your account.

How to approach these communities

This corner of Reddit compounds knowledge unusually well: r/suggestmeabook threads become permanent recommendation archives that rank on Google for years, and language-learning communities have collectively mapped every method's strengths — r/languagelearning for methodology wars, r/LearnJapanese for one of the most complete self-study roadmaps on the internet. Exam communities (r/IELTS, r/GRE) trade score-boosting tactics with the intensity of people who paid the test fee twice.

For authors, publishers, and edtech: r/books enforces strict anti-self-promotion rules (authors, use the designated threads and disclose), while recommendation threads reward books good enough to be suggested by strangers. Education products face the standard test — courses and apps get discussed constantly, but recommendations must come from users, not makers. Language-app debates (Anki vs everything) are eternal and drive real adoption.

Frequently asked questions

How do I get good book recommendations on r/suggestmeabook?

Specificity wins: mention books you loved and why, the mood you want, and what didn't work for you. "Books like Project Hail Mary but slower-paced" gets tailored suggestions; "recommend me sci-fi" gets the same twenty titles as always. Also search first — thousands of past threads cover most tastes, and they stay relevant for years.

What language-learning methods does Reddit actually endorse?

The r/languagelearning consensus centers on comprehensible input (massive listening/reading), spaced repetition (Anki) for vocabulary, and early speaking practice — with app-only approaches (Duolingo alone) consistently rated insufficient for fluency. r/LearnJapanese's wiki exemplifies the community-built roadmap: structured, opinionated, and refined by thousands of learners' results.

What is the largest subreddit for lifelong learners?

r/books is the largest community in this niche with 27.2M members. This is a moderated subreddit. It is our intent and purpose to foster and encourage in-depth discussion about all things related to books, authors, genres, or publishing in a safe, supportive environment. If you're looking for help with a personal book recommendation, consult our Weekly Recommendation Thread, Suggested Reading page, or ask in r/suggestmeabook.

Can I promote my product in Books, Languages & Learning subreddits?

It depends on the community: of the 14 communities in this niche, 6 ban self-promotion entirely and 8 allow it only under specific conditions such as designated threads or participation requirements. Check the policy badge on each community's page here, then read the full rules on Reddit before posting.

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