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/Constitution | 2,534 | No rule mentions promotion | 2026-10-06 |
| r/aussidehustlesNo spam | 2,529 | Self-promotion restricted | 2026-10-05 |
| r/AllState | 2,513 | No rule mentions promotion | 2026-10-06 |
| r/DefendingAI | 2,500 | No rule mentions promotion | 2026-10-05 |
| r/chitkara_universityNo Advertising, Solicitation, or Self-Promotion | 2,492 | Self-promotion restricted | 2026-10-07 |
| r/MPJE | 2,477 | No rule mentions promotion | 2026-10-07 |
| r/apify | 2,474 | No rule mentions promotion | 2026-10-05 |
| r/CPGIndustry | 2,461 | No rule mentions promotion | 2026-10-05 |
| r/CareersEUNo service ads or agency pitches | 2,451 | Self-promotion restricted | 2026-10-05 |
| r/CreatorEconomy | 2,435 | No rule mentions promotion | 2026-09-26 |
| r/Discover_AI_Tools | 2,420 | No rule mentions promotion | 2026-10-04 |
| r/studysmartaiNo spam | 2,402 | Self-promotion restricted | 2026-10-05 |
| r/SustainabilityCareers | 2,397 | No rule mentions promotion | 2026-10-05 |
| r/decantswap | 2,372 | Allowed, with limits | 2026-10-05 |
| r/events | 2,333 | No rule mentions promotion | 2026-10-05 |
| r/Coffee_Machines | 2,328 | No rule mentions promotion | 2026-10-07 |
| r/redditmarketingWhere: Normal post mentioning your brand/service only with prior moderator approval (the rule… | 2,324 | Allowed, with limits | 2026-09-24 |
| r/SoftwareandAppsSpam/Self-Promotion | 2,299 | Self-promotion restricted | 2026-10-06 |
| r/ShopifyPros | 2,269 | No rule mentions promotion | 2026-10-04 |
| r/TeslaOwnersForum | 2,264 | No rule mentions promotion | 2026-10-06 |
| r/NivalisNightsNo spam. | 2,244 | Self-promotion restricted | 2026-10-04 |
| r/foxyshazam | 2,238 | No rule mentions promotion | 2026-10-04 |
| r/CrealityScanningNo Spam | 2,229 | Self-promotion restricted | 2026-10-05 |
| r/remotearmy | 2,209 | No rule mentions promotion | 2026-10-04 |
| r/AskGTMNo selling | 2,183 | Self-promotion restricted | 2026-10-06 |
| r/anno1404 | 2,165 | No rule mentions promotion | 2026-10-06 |
| r/gamemasters | 2,157 | No rule mentions promotion | 2026-10-07 |
| r/betatesters | 2,148 | No rule mentions promotion | 2026-10-05 |
| r/UVprintingNo Advertising | 2,139 | Self-promotion restricted | 2026-10-04 |
| r/ParseAI | 2,134 | Allowed, with limits | 2026-10-05 |
| r/RCC | 2,105 | No rule mentions promotion | 2026-10-05 |
| r/GrowthStockInvesting | 2,092 | No rule mentions promotion | 2026-10-04 |
| r/SellMyMVPIf posting your MVP, only post ideas that you have already built out… | 2,089 | Self-promotion restricted | 2026-10-04 |
| r/PropTech | 2,086 | Allowed, with limits | 2026-09-26 |
| r/tutors | 2,061 | No rule mentions promotion | 2026-09-26 |
| r/GooglePlayClosedTestNo spam | 2,055 | Self-promotion restricted | 2026-10-05 |
| r/pepNo spam or promotion | 2,023 | Self-promotion restricted | 2026-10-05 |
| r/MacroStartupsPromotion and Links | 1,974 | Allowed | 2026-10-04 |
| r/AmazonAU | 1,968 | No rule mentions promotion | 2026-10-05 |
| r/ukstudentvisasNo spam | 1,963 | Self-promotion restricted | 2026-10-05 |
| r/UGCgiftedcollabsGifted collaborations only | 1,940 | Self-promotion restricted | 2026-10-04 |
| r/payments | 1,935 | No rule mentions promotion | 2026-10-05 |
| r/20AndroidTestersNo Spam | 1,908 | Self-promotion restricted | 2026-10-06 |
| r/OnePieceTCGInvestsNo selling | 1,871 | Self-promotion restricted | 2026-10-05 |
| r/EntrepreneurUK | 1,860 | No rule mentions promotion | 2026-09-26 |
| r/BelgianBeer | 1,852 | No rule mentions promotion | 2026-10-06 |
| r/HighFinance_Careers | 1,842 | No rule mentions promotion | 2026-10-05 |
| r/ShopifyAppMarketingNo self-promotion or competitor advertising unless approved by Mod | 1,828 | Self-promotion restricted | 2026-10-04 |
| r/BCWildfire | 1,818 | No rule mentions promotion | 2026-10-07 |
| r/devtoolsNo Spam | 1,812 | Self-promotion restricted | 2026-10-04 |
| r/thinkbeforeubuildNo spam | 1,767 | Self-promotion restricted | 2026-10-05 |
| r/HackeroosKeep it Relevant | 1,765 | Self-promotion restricted | 2026-10-04 |
| r/QuickBooksHacks | 1,727 | No rule mentions promotion | 2026-10-05 |
| r/TripuraNENo Spam or Self Promotion | 1,696 | Self-promotion restricted | 2026-10-06 |
| r/GroomersCorner | 1,690 | No rule mentions promotion | 2026-10-05 |
| r/NepaliBusinessCommuniNo spam | 1,633 | Self-promotion restricted | 2026-10-06 |
| r/MinecraftServers24h Post limit | 1,621 | Allowed | 2026-10-04 |
| r/InvoiceDo Not Self-Promote | 1,603 | Self-promotion restricted | 2026-10-04 |
| r/lmarena | 1,536 | No rule mentions promotion | 2026-10-04 |
| r/Acrobat | 1,519 | No rule mentions promotion | 2026-10-05 |
| r/TOPIK | 1,511 | No rule mentions promotion | 2026-10-06 |
| r/phpersonalloans | 1,504 | No rule mentions promotion | 2026-10-04 |
| r/BubbleNO Advertising | 1,500 | Self-promotion restricted | 2026-09-24 |
| r/Forex_RobotsSelf promotion | 1,471 | Self-promotion restricted | 2026-10-07 |
| r/FreePrintables | 1,471 | Allowed, with limits | 2026-10-04 |
| r/mpcweekly | 1,465 | No rule mentions promotion | 2026-10-05 |
| r/dele_exam | 1,417 | No rule mentions promotion | 2026-10-05 |
| r/Madden26 | 1,417 | No rule mentions promotion | 2026-10-06 |
| r/XEV9S | 1,412 | No rule mentions promotion | 2026-10-04 |
| r/P2PSceneNo spam | 1,392 | Self-promotion restricted | 2026-10-06 |
| r/RoastMyIdea | 1,382 | No rule mentions promotion | 2026-10-07 |
| r/AdsenseAlternatives | 1,338 | No rule mentions promotion | 2026-10-04 |
| r/mobilegameology | 1,308 | No rule mentions promotion | 2026-10-05 |
| r/AIWarsButBetterNo generalization of people. | 1,269 | Self-promotion restricted | 2026-10-05 |
| r/12TesterTeamTest One App Before Posting Yours | 1,257 | Self-promotion restricted | 2026-10-05 |
| r/Brightdrop | 1,249 | No rule mentions promotion | 2026-10-05 |
| r/TrafficMonetizersNo pure self-promotion | 1,238 | Self-promotion restricted | 2026-10-04 |
| r/ShopMy | 1,234 | No rule mentions promotion | 2026-10-06 |
| r/HRAustralia | 1,219 | No rule mentions promotion | 2026-10-06 |
| r/WTTGAME | 1,211 | No rule mentions promotion | 2026-10-07 |
| r/fpgec | 1,204 | No rule mentions promotion | 2026-10-05 |
| r/HedgeFunds | 1,200 | No rule mentions promotion | 2026-10-05 |
| r/Coney | 1,195 | No rule mentions promotion | 2026-10-06 |
| r/motorazrfoldNo spam | 1,172 | Self-promotion restricted | 2026-10-06 |
| r/CoDM_UncensoredNo spam | 1,136 | Self-promotion restricted | 2026-10-05 |
| r/namegulf | 1,131 | No rule mentions promotion | 2026-10-04 |
| r/SmallBusinessAU | 1,104 | No rule mentions promotion | 2026-10-04 |
| r/autonomos | 1,078 | No rule mentions promotion | 2026-10-07 |
| r/SimpliLearn | 1,075 | No rule mentions promotion | 2026-10-04 |
| r/AndroidAppTesting3. No spam or scams | 1,005 | Self-promotion restricted | 2026-10-07 |
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.