ThreadFox
Free · 2,290 communities · read 2026-10-08
Find your community.
Read its promotion rules.
Find places to share your app, game, tool, shop or content. This growing index covers 2,290 communities, with each community’s rule text and the date read. Read the conditions as well as the verdict: a required thread, flair or disclosure changes how you can post.
What this page is
This index holds the rules of 2,290 Reddit communities as ThreadFox read them between 2026-09-24 and 2026-10-08. Each community's page quotes the rules it lists (or says it listed none), with the date read; the quoted text is the community's, the verdicts are our reading. Conditions often decide whether a post fits (a required thread, flair, posting day, account age or karma), and each community's current rules on Reddit always win over this page.
Free, for a specific product: a researched Reddit plan by email (communities whose rules fit your post, quoted and dated), or ThreadFox Lite, read-only tools an AI assistant can use to read a community's current rules itself, through your own Chrome (Claude Code: claude mcp add threadfox-lite -- uvx threadfox-lite). For an assistant that also writes and posts within each community's rules, the ThreadFox kit is $49 once.
Posting with AI? 538 of these 2,290 communities have a rule that removes some or all AI-generated posts, comments or media, 44 more remove bots or automated accounts, and 28 want AI content labeled. Each community's page says which, and quotes the rule. See the list.
Want a shortlist for your product? Get a free Reddit plan by email, usually within an hour. It includes quoted rules with dates, what each community expects and removal risks. The plan uses our saved September 26 snapshot; this live index continues to grow. No AI setup needed.
New: Our September 26 report on self-promotion and AI rules, a fixed snapshot with charts and a free CSV. Its community count is separate from the growing index above.
Browse by topic: SaaS and startups (88) · AI tools (91) · developer tools and open source (106) · games and game developers (124) · musicians (69) · writers and authors (40) · artists and designers (54) · marketers (71) · small businesses (63) · YouTubers and creators (77)
| Community | Members | Self-promotion | Read |
|---|---|---|---|
| r/untNo Advertising | 35,387 | Self-promotion restricted | 2026-10-05 |
| r/loanoriginatorsNo self-promoting. | 35,349 | Self-promotion restricted | 2026-10-06 |
| r/TheFoundersAbout self-promotion | 35,338 | Self-promotion restricted | 2026-10-04 |
| r/UpcycledFashion | 35,311 | No rule mentions promotion | 2026-10-06 |
| r/b2b_sales | 35,272 | Allowed, with limits | 2026-10-04 |
| r/smallbusinessUSNo self-promotions | 35,217 | Only in a dedicated thread | 2026-10-05 |
| r/microsoft_365_copilot | 35,199 | No rule mentions promotion | 2026-10-05 |
| r/GaussianSplatting | 35,098 | No rule mentions promotion | 2026-10-04 |
| r/IronmanTriathlon | 34,999 | No rule mentions promotion | 2026-10-05 |
| r/FiveMServersInclude a link to join (discord or website) | 34,984 | Self-promotion restricted | 2026-10-05 |
| r/homerecordingstudio | 34,973 | No rule mentions promotion | 2026-10-05 |
| r/HingeStoriesPromoting Business/Pickup Artist Techniques | 34,947 | Self-promotion restricted | 2026-10-06 |
| r/Investors | 34,933 | No rule mentions promotion | 2026-10-04 |
| r/FictionWritingWhere: Monthly stickied promotion post (a new one is stickied at the start of each month); no… | 34,815 | Only in a dedicated thread | 2026-10-04 |
| r/dosgamingDon't spam | 34,716 | Self-promotion restricted | 2026-10-07 |
| r/FreelanceProgrammingFor Hire | 34,701 | Self-promotion restricted | 2026-09-26 |
| r/learnarabic | 34,654 | No rule mentions promotion | 2026-10-05 |
| r/UBredditAll personal ads go in the designated Buying/Selling and housing thread | 34,593 | Only in a dedicated thread | 2026-10-05 |
| r/OnlineDatingApps | 34,545 | No rule mentions promotion | 2026-10-05 |
| r/BabyBumpsandBeyondAuNo self promotion | 34,414 | Self-promotion restricted | 2026-10-05 |
| r/tmobileisp | 34,239 | Allowed, with limits | 2026-10-06 |
| r/philippinesjobs | 34,034 | No rule mentions promotion | 2026-10-05 |
| r/financialwinsPHNo Promotion of Financial Apps | 33,954 | Self-promotion restricted | 2026-10-06 |
| r/eastside | 33,854 | No rule mentions promotion | 2026-10-06 |
| r/ROBLOXStudioPosts Must Be Related to Roblox Studio | 33,795 | Self-promotion restricted | 2026-10-04 |
| r/ProductMarketingCommunity-specific content | 33,724 | Self-promotion restricted | 2026-09-26 |
| r/XTEINK | 33,723 | Allowed, with limits | 2026-10-05 |
| r/royalroad | 33,711 | Allowed, with limits | 2026-10-04 |
| r/FastAPI | 33,564 | No rule mentions promotion | 2026-09-24 |
| r/TaurusgangNo selling or ads | 33,546 | Self-promotion restricted | 2026-10-05 |
| r/JanitorAI_Refuges | 33,359 | Allowed, with limits | 2026-10-07 |
| r/HomeschoolingThe rights and interests of the child | 33,338 | Self-promotion restricted | 2026-09-26 |
| r/scratchDon't discuss monetization | 33,205 | Self-promotion restricted | 2026-10-05 |
| r/TTRPG | 33,163 | No rule mentions promotion | 2026-09-26 |
| r/YouTubeGamers | 33,133 | No rule mentions promotion | 2026-10-05 |
| r/brewing | 33,131 | No rule mentions promotion | 2026-10-06 |
| r/omarchyBe Mindful With Self-Promotion | 33,074 | Allowed, with limits | 2026-10-05 |
| r/DianaMainsPromotional Content | 33,017 | Self-promotion restricted | 2026-10-07 |
| r/beneater | 32,979 | No rule mentions promotion | 2026-10-05 |
| r/small_business_ideasRule for Self-Promotion | 32,754 | Allowed | 2026-10-04 |
| r/TheTraitorsUKAdvertising and External Links | 32,739 | Self-promotion restricted | 2026-10-06 |
| r/diySolar | 32,533 | No rule mentions promotion | 2026-10-06 |
| r/RegretsNo AI, bots, ads, spam, or fake posts | 32,458 | Self-promotion restricted | 2026-10-05 |
| r/rprogramming | 32,379 | No rule mentions promotion | 2026-10-05 |
| r/etsypromosCopyrighted posts are prohibited | 32,256 | Self-promotion restricted | 2026-10-04 |
| r/AmazonMerch | 32,246 | No rule mentions promotion | 2026-10-06 |
| r/AskMtFHRTNo spam or advertising | 32,081 | Self-promotion restricted | 2026-10-07 |
| r/playniteNo Ads or Promotions | 32,007 | Self-promotion restricted | 2026-10-07 |
| r/OpenSourceAI | 31,990 | No rule mentions promotion | 2026-10-05 |
| r/MentalHealthUKExternal personal content | 31,879 | Self-promotion restricted | 2026-10-04 |
| r/AmazonFBAOnlineRetail | 31,766 | No rule mentions promotion | 2026-10-06 |
| r/TestMyAppDon’t spam | 31,630 | Self-promotion restricted | 2026-10-05 |
| r/FosterparentsRespect that we care for children who have experienced trauma and the… | 31,584 | Self-promotion restricted | 2026-10-05 |
| r/ArtRequest | 31,446 | No rule mentions promotion | 2026-10-04 |
| r/contentcreationNo Blatant Self Promo | 31,278 | Self-promotion restricted | 2026-10-05 |
| r/WordpressPluginsPlease add one of the appropriate tags to all new submissions. Tag must be in… | 31,258 | Self-promotion restricted | 2026-10-04 |
| r/StockMarketMovers | 31,257 | No rule mentions promotion | 2026-10-06 |
| r/steamgrid | 31,142 | No rule mentions promotion | 2026-10-05 |
| r/pico8 | 31,036 | Allowed, with limits | 2026-09-26 |
| r/interviewpreparations | 30,968 | No rule mentions promotion | 2026-10-05 |
| r/communicationskills | 30,956 | No rule mentions promotion | 2026-10-05 |
| r/datavisualization | 30,927 | No rule mentions promotion | 2026-10-05 |
| r/UPINo Promotions, Referral Codes or Self-Promotion | 30,925 | Only in a dedicated thread | 2026-10-04 |
| r/Smalltwitchstreamers | 30,723 | No rule mentions promotion | 2026-10-06 |
| r/randomthings | 30,469 | No rule mentions promotion | 2026-10-05 |
| r/ProWordPressAdvanced Topics Only | 30,419 | Self-promotion restricted | 2026-09-26 |
| r/beermoneyideas | 30,082 | Allowed, with limits | 2026-10-07 |
| r/WalgreensRxNo spamming/promoting prescription discount cards, other subreddits, or any… | 30,041 | Self-promotion restricted | 2026-10-05 |
| r/UAEjobseekersThis sub is for people looking for jobs in the UAE | 30,014 | Self-promotion restricted | 2026-10-04 |
| r/B2BSaaSNo Spam | 29,892 | Self-promotion restricted | 2026-09-26 |
| r/DigitalPlannerNo self promotion post from dedicated accounts. | 29,881 | Self-promotion restricted | 2026-10-07 |
| r/WeddingRingAdviceNo buying/selling or appraisals | 29,608 | Self-promotion restricted | 2026-10-06 |
| r/selfeducationNo posts "teaching" religion or internet marketing | 29,516 | Self-promotion restricted | 2026-10-07 |
| r/petsittingNo work/job offers or advertisements | 29,504 | Self-promotion restricted | 2026-10-07 |
| r/promoteredditPosts are only for subreddit promotion (no discords, youtube, etc) | 29,433 | Self-promotion restricted | 2026-10-05 |
| r/AI_ApplicationRule II - No Self-Promotion or Advertising | 29,372 | Self-promotion restricted | 2026-10-07 |
| r/PotionCraftNo advertisement | 29,341 | Self-promotion restricted | 2026-10-06 |
| r/EcommerceWebsite | 29,323 | No rule mentions promotion | 2026-10-04 |
| r/PiCodingAgentNo spam | 29,210 | Self-promotion restricted | 2026-10-06 |
| r/TorontoMetURules Regarding Advertisements/Buy & Sell Posts | 29,076 | Allowed, with limits | 2026-10-05 |
| r/stripePosts about Account Rejections/Reserves/Closures should include relevant… | 28,958 | Self-promotion restricted | 2026-10-07 |
| r/QatarCareers | 28,888 | No rule mentions promotion | 2026-10-04 |
| r/YoutubeSelfPromotionRule 2 | 28,873 | Self-promotion restricted | 2026-09-26 |
| r/ClearwaterFlNo Advertising | 28,867 | Self-promotion restricted | 2026-10-05 |
| r/iOSAppsMarketing | 28,808 | No rule mentions promotion | 2026-10-04 |
| r/TunicGame | 28,787 | No rule mentions promotion | 2026-10-05 |
| r/AustralianAccountingNo self-promotion | 28,758 | Self-promotion restricted | 2026-10-05 |
| r/OlevelsNo self promotion or advertising | 28,747 | Self-promotion restricted | 2026-10-06 |
| r/Opportunities_Kenya | 28,715 | No rule mentions promotion | 2026-10-07 |
| r/lichess | 28,646 | No rule mentions promotion | 2026-10-04 |
| r/shopifyDev | 28,511 | Allowed, with limits | 2026-10-04 |
| r/gameDevJobs | 28,451 | No rule mentions promotion | 2026-09-26 |
| r/dnbproductionSelf Promotion/Advertising | 28,446 | Self-promotion restricted | 2026-10-06 |
| r/KickStreamingSelf Promotion in Moderation | 28,377 | Self-promotion restricted | 2026-10-04 |
| r/Book_BuddiesNo self-promotion. | 28,291 | Self-promotion restricted | 2026-10-05 |
| r/wowaddonsPromotion Limits (Spam Control) | 28,249 | Self-promotion restricted | 2026-10-04 |
| r/Aion2Clickbait Titles and Videos | 28,090 | Allowed, with limits | 2026-10-05 |
| r/discogsNo "Naming & Shaming" | 27,874 | Self-promotion restricted | 2026-10-07 |
| r/D4Rogue | 27,832 | No rule mentions promotion | 2026-10-04 |
| r/DehradunNo Buying/Selling of Property | 27,709 | Self-promotion restricted | 2026-10-06 |
ThreadFox reads the rules before every post.
Most communities in our September 26 report restrict self-promotion. A missing rule is not permission, and a rule that allows promotion may still set conditions. The paid tools read rules, prepare drafts with your AI, publish what you authorize and record later checks. ThreadFox Lite reads rules without posting.
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How to read it: the verdict is our reading of each community's rule text on the date shown, and hand-reviewed where marked. Rules change and moderators decide, so read the rules before you post. The index is free to use with a link to threadfox.vip/rules; the rule text belongs to each community. Members are Reddit's own count.