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Alternatives to r/raspberry_pi

A short, curated guide — not an automatic related dump. Figures come from SubMouse's safe-for-work directory when we have them.

r/raspberry_pi (about 3.3M members, directory rank #317) is the directory hub for Raspberry Pi boards and projects. Component-level electronics, whole-home automation and general Linux discussion each have clearer homes when the hardware is not specifically a Pi.

Noisy directory related names are omitted.

How to choose

Stay on raspberry_pi for Pi boards, HATs and Pi projects. Use electronics for circuit-level work, homeautomation for smart-home systems, and linux for Linux news and discussion beyond Pi OS alone.

Starting point: r/raspberry_pi

r/raspberry_pi — Raspberry Pi - More than just magic mirrors and kodi!

Members: 3.3M
Directory rank: #317
7-day growth: +866

Curated alternatives

r/electronics

Electronic circuits at the component-level

Members: 1.4M
Directory rank: #740

When to choose it: Component-level circuits that may or may not involve a Pi.

Why it is here: Public description: discussion and news about component-level electronic circuits (about 1.4M members, rank #740).

How it differs from r/raspberry_pi: General electronics versus Pi-specific hardware community.

r/homeautomation

HomeAutomation

Members: 4.6M
Directory rank: #200

When to choose it: Smart-home systems and automation setups.

Why it is here: Public description: share and discuss all things related to home automation (about 4.6M members, rank #200).

How it differs from r/raspberry_pi: Whole-home automation versus Pi single-board projects.

r/linux

Linux, GNU/Linux, free software...

Members: 1.9M
Directory rank: #572

When to choose it: Linux news and development beyond Raspberry Pi OS.

Why it is here: Public description: sharing news about Linux and interesting developments; points support seekers elsewhere (about 1.9M members, rank #572).

How it differs from r/raspberry_pi: General Linux hub versus Pi board community.

Need a longer list?

Run the automatic finder for r/raspberry_pi (results are matched from our directory; that page is not indexed): Find related to r/raspberry_pi.

Members and public descriptions come from SubMouse's safe-for-work directory (as of 2026-11-02 UTC); 7-day growth measured from 2026-10-26. Posts/day and culture claims appear only when we have them — missing fields stay n/a. Directory rank is listing order. Communities outside the published Top 100 open in the info tool instead of a full community page. Guide updated 2026-11-07.

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r/pcgaming alternatives — PCMR culture, multi-platform gaming and hardware lanes around PC gaming news.
r/space alternatives — Amateur astronomy and space photography beyond broad space science.
r/camping alternatives — Hiking-with-pack and day-hike rooms beyond car/tent camping.
r/Art alternatives — Drawing practice, learning resources and pixel art beyond serious art discussion.
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r/Python alternatives — Python learning and general programming Q&A beyond the language hub.
r/anime alternatives — Relatable screenshots and fan art rooms beyond the main anime hub.
r/Android alternatives — iPhone and general gadget rooms around Android news and tips.
r/changemyview alternatives — Hot takes versus willingness-to-revise debate rooms.
r/MechanicalKeyboards alternatives — Full desk setups beyond keyboard hobby news.
r/soccer alternatives — League rooms, world tournament talk and football news beyond the main soccer hub.
r/nfl alternatives — Fantasy leagues, college football, memes and multi-sport news beyond NFL talk.
r/HomeImprovement alternatives — Project showcases, smart-home setups, old houses and decorating beyond text-only repair Q&A.
r/investing alternatives — Ticker talk, personal budgeting, real-estate investing and active trading rooms beyond long-horizon investing.
r/Entrepreneur alternatives — Startup scaling, side income and small-business operations beyond broad entrepreneur networking.
r/houseplants alternatives — Outdoor gardens, indoor edible setups and plant IDs beyond houseplant care.
r/Coffee alternatives — Espresso gear and technique, or tea, when general coffee chat is the wrong room.
r/boardgames alternatives — Tabletop RPGs, miniature painting and chess when modern board-game news is not the goal.
r/fantasyfootball alternatives — Real NFL news and college football when fantasy lineups are not the question.
r/running alternatives — Advanced training mindset and race tactics beyond all-levels running chat.
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r/MakeupAddiction alternatives — Agenda-free tips, science skincare, influencer chatter and deals beyond the main makeup hub.
r/hockey alternatives — NHL-only news and multi-sport highlights beyond all-hockey discussion.
r/baseball alternatives — MLB-centred coverage and multi-sport news beyond all-levels baseball.
r/NintendoSwitch alternatives — Whole-Nintendo news, Zelda, Animal Crossing and 3DS rooms beyond Switch hardware talk.
r/AskHistorians alternatives — Open history discussion, history memes and science Q&A beyond strict AskHistorians answers.
r/bodyweightfitness alternatives — Gym lifting, beginners, strength sports and women-focused fitness beyond calisthenics.
r/EatCheapAndHealthy alternatives — Food photos, budget-only meals, healthy plates and batch prep beyond cheap-and-healthy eating.
r/BuyItForLife alternatives — Spending less day to day when durability shopping is not the question.
r/femalefashionadvice alternatives — Men's fashion, budget women's style, streetwear and vintage looks beyond FFA.
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r/sports alternatives — League homes for NFL, NBA, NHL, MLB and football when multi-sport highlights are too broad.
r/news alternatives — World-only coverage, feel-good headlines and absurd-but-true stories beyond the main news hub.
r/Games alternatives — Casual gaming chat and PC-specific news when quality gaming editorial is not the goal.
r/learnprogramming alternatives — General programming news, CS careers and language-specific learner help beyond any-language beginner Q&A.
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r/Jokes alternatives — Dad-joke format, general humor dumps and “explain this joke” rooms beyond straight joke posts.
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r/YouShouldKnow alternatives — Actionable life tips when a “you should know” fact dump is not what you need.
r/javascript alternatives — Full-stack web development chat when the question is not JavaScript/TypeScript-specific.
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r/yoga alternatives — Stretching, meditation and mindfulness rooms when general yoga talk is not enough.
r/Meditation alternatives — Yoga, mindfulness and mobility rooms beyond meditation practice talk.
r/flexibility alternatives — Yoga practice and general fitness when stretching is only part of the goal.
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r/sewing alternatives — Crochet, general crafts and handmade showcases beyond sewing and garment work.
r/crochet alternatives — Sewing, general crafts and handmade showcases when the project is not on a hook.
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r/Watercolor alternatives — Oil, digital and general painting rooms when watercolor media is not required.
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