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/r/BlockChain/Discuss Blockchain education, news, events, use cases and resources.Due to the prevalence of scammers, shills and spammers, r/BlockChain is now a private subreddit. All new applications are being rejected at this time.0
/r/CryptoTechnology/CC/Blockchain Technology Focused DiscussionsA subreddit for serious & technical discussion of cc/blockchain technology. Absolutely no memes, links, price, marketing or promotional posts allowed.1,015,889
/r/blockchaindeveloper/Blockchain development Open forum for discussion, collaboration and research of blockchain development techniques, principals and practices3,749
/r/BlockchainStartups/Connecting Entrepreneurs and Innovators in the Blockchain IndustryA community for entrepreneurs, innovators and enthusiasts in the blockchain industry. Here you'll find discussion and resources on the latest trends, developments and opportunities in the blockchain world. Connect with like-minded individuals, share your knowledge and learn from others as we explore the potential of this revolutionary technology. From startups to established companies, all are welcome to join the conversation and contribute to the growth of the blockchain ecosystem.30,890
/r/CryptoCurrency/Cryptocurrency News & DiscussionThe leading community for cryptocurrency news, discussion, and analysis.6,058,960Business / Finance
/r/blockchainprogramming/A place to discuss blockchain programming/r/blockchainprogramming is a place to discuss the programming and technical aspects behind blockchain technology, bitcoin, or any digital currency based on decentralized public-ledgers. Feel free to share resources you have found or made, ask/answer questions, or share new code or applications that utilize decentralized public-ledgers.993
/r/ethereum/EthereumNext-generation platform for decentralised applications. Dive in at ethereum.org1,639,626
/r/Futurology/Future(s) StudiesWelcome to r/Futurology, a subreddit devoted to the field of Future(s) Studies and speculation about the development of humanity, technology, and civilization.18,109,393Technology
/r/BlockChain_info/BlockChain インフォThis subreddit is for cryptocurrencies, NFT's, blockchain, startups, and anything crypto related. You can promote new startups, crypto projects here. Strictly no nudity and pornography. Let's make the crypto world more friendly to every one. Sharing knowledge is caring.3,185
/r/Buttcoin/Buttcoin: backed by gold, comedy gold!ButtCoin. It's a scam. At least we're honest about it!154,119
/r/Crypto_General/Crypto GeneralGeneral discussion on cryptocurrency. May 2021 be a good year for cryptos73,103
/r/Metaverse_Blockchain/MetaverseMetaverse is a decentralised platform based on blockchain technology. This subreddit community is for discussing, sharing and learning.18,142
/r/Bitcoin/Bitcoin - The Currency of the InternetBitcoin is the currency of the Internet: a distributed, worldwide, decentralized digital money. Unlike traditional currencies such as dollars, bitcoins are issued and managed without any central authority whatsoever: there is no government, company, or bank in charge of Bitcoin. As such, it is more resistant to wild inflation and corrupt banks. With Bitcoin, you can be your own bank.4,816,419Business / Finance
/r/ethtrader/The Ethereum investment communityWelcome to /r/EthTrader, a 100% community driven sub. Here you can discuss Ethereum news, memes, investing, trading, miscellaneous market-related subjects and other relevant technology.2,253,327
/r/btc/Bitcoin - A Peer to Peer Electronic Cash SystemWhen r/Bitcoin moderators began censoring content and banning users they disagreed with, r/btc became a community for free and open crypto discussion. This happened long before the creation of Bitcoin Cash. Over the years /r/btc became community of historians & torchbearers, preservers of Satoshi's Bitcoin for future generations.1,056,368
/r/cardano/The home of CardanoCardano is a decentralised public blockchain and cryptocurrency project and is fully open source. Cardano is developing a smart contract platform which seeks to deliver more advanced features than any protocol previously developed. It is the first blockchain platform to evolve out of a scientific philosophy and a research-first driven approach. The development team consists of a large global collective of expert engineers and researchers.693,538
/r/CryptoMarkets/r/CryptoMarketsCrypto Market Analysis & Discussion. Demand and price, technical analysis, fundamentals, Bitcoin, Ethereum, token, volume, oscillator, RSI, stochastic, trend, trends, sentiment, strategy, coin, coinmarketcap, coingecko, messari, altcoin, blockchain.1,328,338Technology
/r/SafeMoon/SafeMoonSafeMoon is a human-focused technology and innovation business expanding blockchain technologies for a brighter tomorrow.297,503
/r/NFTsMarketplace/NFTsMarketplaceA place where you can buy, sell, promote, and learn more about NFTs! Share your work, tell your story, but most importantly, interact with others, it's the only way to find people that truly connect with your work.275,022
/r/Vechain/VeChainThe VeChain Foundation built the world's leading enterprise-grade L1 smart contract platform, with an ultra-low carbon & highly scalable blockchain architecture, tackling real world problems with the power of blockchain technology. If you're interested to learn more as a developer, looking to apply for grant funding or simply just curious about news, visit to see all relevant VeChain resources and social channels. 220,078
/r/CryptoMoonShots/Discussion of potential low market cap cryptocurrency moonshotsThis subreddit is a place to discuss low market cap cryptocurrencies with a moonshot potential. Make sure you read the sidebar before participating. ALL OF IT. This place is generally not for you if you're new to crypto. There are requirements to be able to participate in this subreddit. No exceptions to these are made. Read the sidebar.1,868,411
/r/Monero/Monero: the secure, private, untraceable currencyThis is the official subreddit of Monero (XMR), a secure, private, untraceable currency that is open-source and freely available to all.285,550
/r/eos/Blockchain built and run by the EOS network DAOThe EOS Network is a 3rd generation blockchain platform powered by the EOS VM, a low-latency, highly performant, and extensible WebAssembly engine for deterministic execution of near feeless transactions; purpose-built for enabling optimal web3 user, developer experiences. EOS is the flagship blockchain and financial center of the EOSIO protocol, serving as the driving force behind multi-chain collaboration and public goods funding for tools and infrastructure through the EOS Network Foundation.97,638
/r/Superstonk/💎🙌Superstonk🚀🦍A place for theoretical discussions about business and stocks - specifically GameStop Stock ($GME). Opinions and memes welcome. None of this is financial advice.859,309
/r/ico/icoAn initial coin offering or initial currency offering is a type of funding using cryptocurrencies. This subreddit is NOT a location for posting those offerings. Post only about r/ico.50,397
/r/NEO/NeoNeo is an open-source, community driven platform that is leveraging the intrinsic advantages of blockchain technology to realize the optimized digital world of the future.117,315
/r/tezos/TezosTezos is a decentralized blockchain for assets and applications that can evolve by upgrading itself. Stakeholders govern upgrades to the core protocol, including upgrades to the amendment process itself.71,549
/r/AlgorandOfficial/AlgorandOfficial community for Algorand - World’s first open source, permissionless, pure proof-of-stake blockchain protocol designed for the future of finance. Founded by Turing Award-winning cryptographer Silvio Micali. Algorand runs on a highly energy-efficient network and is carbon neutral.70,722
/r/CryptoCurrencies/CryptoCurrenciesWe're Crypto Reddit's Fiji water in a desert of censorship and agendas. Arguably Reddit's best source for uncensored cryptocurrency news, technicals, education, memes and so more!378,866
/r/Stellar/StellarStellar is a decentralized protocol that enables you to send money to anyone in the world, for fractions of a penny, instantly, and in any currency. r/Stellar is for news, announcements and discussion related to Stellar. Please focus on community-oriented content, such as news and discussions, instead of individual-oriented content, such as questions and help. r/Stellar is not maintained or moderated by the Stellar Development Foundation.212,298
/r/bitcoincashSV/Bitcoin SVDiscussion about Bitcoin. BitcoinSV restores the original Bitcoin protocol, will keep it stable, and allow it to massively scale on-chain. BSV will maintain the vision laid out by Satoshi Nakamoto in the 2008 white paper - Bitcoin: A Peer-to-Peer Electronic Cash System.17,888
/r/Iota/r/IOTAWelcome to r/IOTA! -- IOTA is a scalable, decentralized, feeless, modular, open-source distributed ledger protocol that goes 'beyond blockchain' through its core invention of the blockless ‘Tangle’. The IOTA Tangle is a Directed Acyclic Graph (DAG). IOTA is aiming to be the backbone of the emerging machine-to-machine (m2m) economy of the Internet-of-Things (IoT), data integrity, micro-/nano- payments, and other cases where a scalable decentralized system adds value.146,075
/r/ethdev/Ethereum Development and DAppsEthereum-related dev talk: Contracts, DApps, Wallets, Clients, Infrastructure, Tooling, UIs, Patterns, and others.100,099
/r/blockmason/Blockmason - Building the Foundation for the Blockchain RevolutionBlockmason is a world-class developer of blockchain technology, focused on building the foundational base-layer frameworks that support the blockchain revolution. Our first product, the Credit Protocol, provides a standardized, secure and reliable means for recording and storing mutually-confirmed debt or credit obligations on the blockchain. Lndr, one of the first mobile dApps, leverages the blockchain to allow friends to quickly split bills or record and settle casual debts and IOUs.3,925
/r/algorand/AlgorandThe community controlled subreddit for the carbon-negative Algorand blockchain and cryptocurrency.76,511
/r/dogecoin/DogecoinThe most amazing place on reddit! A subreddit for sharing, discussing, hoarding and wow'ing about Dogecoins. The much wow innovative crypto-currency.2,381,038Business / Finance
/r/ICOAnalysis/ICO AnalysisA place to discuss the legitimacy of cryptocurrency ICOs. --- May 2021 be a good year for cryptos32,621
/r/NFT/NFTThe NFT subreddit is a gathering for those interested in Non-Fungible Tokens. Non-Fungible Tokens are set to change how value interoperates across the digital landscape of media in the new Web 3.0 version of the internet. These unique asset span across video games, blockchain domains, representing a claim on physical assets, and even as decentralized identities.641,134
/r/PublishProtocol/PublishProtocolPUBLISH is an innovative blockchain-based platform for the next generation of media built by the press for the press.826
/r/Ripple/RippleRipple connects banks, payment providers and digital asset exchanges via RippleNet to provide one frictionless experience to send money globally. Banks and payment providers can use the digital asset XRP to further reduce their costs and access new markets. XRP is the fastest and most scalable digital asset today.355,412
/r/helloicon/ICON Connecting Blockchains and CommunitiesICON is connecting all blockchains and communities with the latest interoperability tech. 🌐 Blockchain Transmission Protocol (BTP) and xCall service are ICON's main protocol and interoperability solution that support cross-chain token swaps as well as more generic messaging features like cross-chain smart contract calls.34,829
/r/opensea/OpenSeaOpenSea is the first and largest NFT marketplace. Buy, sell, & create the world of NFTs: cryptoart, game items, domain names and more! Contact the mods if you'd like to do an AMA. OpenSea support will never DM you! Please open a support ticket if you need assistance:,450
/r/CryptoMars/CryptoMars Community This subreddit is for the analysis of risky or super low market cap cryptocurrencies with huge upside potential. • Don't share anything without proper info. • DYOR, NEVER FINANCIAL ADVICE.143,981
/r/CryptoCurrencyTrading/CryptoCurrency Tradingr/CryptoCurrencyTrading is a place for the open discussion on all subjects related to trading all cryptocurrencies and altcoins.162,548
/r/Crypto_Currency_News/Crypto Currency News & UpdatesNews means money in the Crypto Currency world. When new coins, products or platforms are released using Bitcoin, Ethereum, Monero or any related altcoin Tokens, the price of affected products can potentially move on the news.228,376
/r/KinFoundation/Please join our new subreddit r/kinWe are moving to r/kin so please join us there.26,994
/r/Tronix/Community for TRONICSTRON is an ambitious project dedicated to the establishment of a truly decentralized Internet and its infrastructure. The TRON Protocol, one of the largest blockchain-based operating systems in the world, offers base public blockchain support of high throughput, high scalability, and high availability for all decentralized applications in the TRON ecosystem.125,569
/r/cryptoleftists/Crypto LeftistsThis subreddit is a place to discuss the intersection between blockchain and the radical Left. This is meant to be a space for leftists to explore the use of decentralized technologies like blockchain for praxis and maybe as well for crypto nerds who are interested in radical left (ie, anti-capitalist) politics.6,617
/r/BitcoinBeginners/Bitcoin for BeginnersBitcoin Beginners is a subreddit for new users to ask Bitcoin related questions. *Do not respond to strangers direct messaging you, as over 99% of these people are Scammers.*1,074,265Technology
/r/ArkEcosystem/ArkEcosystemARK is the native cryptoasset of the ARK Public Network. The APN is a live implementation of the ARK Core Framework, an open source technology stack authored in TypeScript. Developers can use the ARK Launcher and ARK Core Framework to launch standalone interoperable blockchains customized to their use case. This subreddit is run by the Strake Foundation.24,089
/r/Lisk/Lisk⛓ Lisk is an open source blockchain application development platform, written in JavaScript, that aims to make blockchain accessible to everyone.33,671
/r/AllCryptoBets/Crypto Markets One of the best subreddit for crypto, NFTs, defi and new emerging markets discussion.122,357
/r/BSCMoonShots/BSCMoonShotsBSC Moonshots! Made for the underground moonshots projects built on the Binance Smart Chain network. This is an incredibly new and promising sector of the DeFi crypto scene that's been so lucradive for so many. Join us and ride the next 100x to the MOON!95,690
/r/solana/SolanaWelcome to the official Solana subreddit. This is a place to post any information, news, or questions about the Solana blockchain. Web-scale blockchain with speeds of 50k TPS. This subreddit is operated by the Solana Foundation.158,674
/r/blockchainpoker/Blockchain PokerBlockchain Poker Discussion780
/r/blockchaintech/ɥɔǝʇuıɐɥɔʞɔoןqAll blockchain related technology news and information. Broader than just bitcoin.648
/r/blockchaintechnology/Block Chain TechnologyIt's not about the money.464
/r/blockchaincuties/blockchaincutiesThe cutest and most fun to play blockchain game ever. Runs on ETH, TRON, NEO or EOS + all browsers and devices.423
/r/BlockchainDev/BlockchainDevA new community with the goal of providing a place for current and upcoming blockchain developers to share blockchain knowledge, discuss ideas, share resources, etc.333
/r/BlockchainGame/Games based on Blockchain TechnologyThis subreddit dedicated to help users find information about already released and upcoming games based on blockchain technology6,840
/r/blockchains/The applications of the futureThis subreddit is for sharing and discussing blockchain based systems including crytocurrencies, games, data networks and other services.1,010
/r/blockchaingames/Blockchain GamesBlockchain games - General discussion for games centralized or decentralized in ownership/development, incorporating blockchain content. Please flair for Marketing, Drops, Faucets, Gambling, Research, Security, Reviews, Bonuses etc.981
/r/blockchainJobs/blockchain related jobsblockchain related jobs395
/r/blockchainforum/Blockchain Forum is a discussion on blockchain technology that powers BitcoinConnects enthusiasts with the technology348
/r/blockchainlaw/Where law is law meets code is lawLinks and discussion regarding how blockchain is altering the legal landscape of the world. 85
/r/BlockchainSchool/BlockchainSchoolA community to school people in Blockchain concepts from scratch167
/r/Blockchain_Healthcare/Emerging Blockchain applications in healthcare.Emerging blockchain applications in the healthcare sector. Discussions include tech specs, theoretical ideation and clinical informatics applications. See more at:,276
/r/BlockChain24/ is an information portal where you can read about news and tips from cryptocurrency world. We are presenting articles connected to Bitcoin news, Ethereum news, Litecoin news and many more. You can also find current exchange rate of cryptocurrencies and glossary full of crypto terms. www.blockchain24.co35
/r/Blockchain_Accounting/Blockchain_AccountingNews, issues and challenges involved with the rise of blockchain in the accounting industry.1,861
/r/BlockchainEngineering/Blockchain Engineering - News & Technical Developments around Decentralized Ledger SystemBlockchain Engineering is a Subreddit dedicated to News & Technical Development around Blockchains including Cryptocurrencies such as Bitcoin, Ethereum. 97
/r/BlockchainGaming/Where the blockchain and video games collideBlockchain technology is changing the world, and video games are among the first movers thanks to their virtual nature. While engineers and governments struggle to enforce blockchain-based ownership in the real world, video game developers have already decentralized in-game currency, items, and even entire worlds! Our community serves as a portal to all the latest blockchain games and platforms; go to for more information.649
/r/BlockchainDevelopers/Place for blockchain developers to chit-chat117
/r/BlockchainBlockbuster/BlockchainBlockbusterIf you are tired of the old guard or gatekeepers of other cryptocurrency subs and their censorship, then this is the place for you! Ape to your heart's content! Buy high and sell low!78
/r/blockchain_and_ai/Blockchain And Artificial IntelligenceThe purpose of this subreddit is to discuss the convergence of Artificial Intelligence and Blockchain. Please feel free to post new research/papers. I will try to post and summarize papers in the next couple of weeks.66
/r/BlockchainDevelopment/BlockchainDevelopmentFor programmers and developers interested in sharing best practices, asking questions, submitting tutorials, and discussing the technical aspects of Blockchain.77
/r/blockchainio/Your Gateway to the Internet of, Your Gateway to the Internet of Value. is a project from, the longest standing bitcoin exchange in the world since 2010.0
/r/blockchainheadhunter/blockchainheadhunterWelcome & thank you for joining our Subreddit! This community, created and managed by Blockchain Headhunter ( is dedicated to connecting professionals to relevant jobs and career opportunities in the booming blockchain, cryptocurrency, DeFi & NFT space. You are welcome tp post your jobs & for hire ads here.329
/r/blockchainstocks/blockchainstocksFor discussion of blockchain companies.327
/r/BlockchainBits/Learn BlockchainLearn about blockchain technology from Boston-based Nebulous, makers of Sia and Obelisk.47
/r/blockchaindomain/blockchaindomainblockchain domains64
/r/BlockchainReposts/Blockchain RepostsReposts from blockchain projects.771
/r/blockchainaudits/Learn about new security issues in smart contractsLets keep our knowledge about Smart Contract Security Audits together up to date. 36
/r/BlockchainAML/Blockchain AMLBlockchain AML35
/r/BlockchainNewswire/BlockchainNewswireTune in for the latest news and discussions around blockchain and cryptocurrency.35
/r/blockchain_startups/The Future of DeFi: Blockchain and Crypto startupsLet's create a comprehensive knowledge base about DeFi - decentralized finance space! This is a dedicated place for blockchain startups, investors and experts to share ideas, ask questions, discuss problems, share experience and interact with community of like-minded people. Please pay attention to rules: they aim not to limit your opportunities, but to keep you safe from spam, scam and unfriendly behavior.2,273
/r/blockchaincouncil/blockchaincouncilBlockchain Council is an authoritative group of subject experts and enthusiasts who are evangelizing the Blockchain Research and Development, Use Cases and Products and Knowledge for the better world. Blockchain council creates an environment and raises awareness among businesses, enterprises, developers, and society by educating them in the Blockchain space. We are a private de-facto organization working individually and proliferating Blockchain technology globally.415
/r/blockchainterminal/Blockchain: Blockchain Terminal for Institional InvestorsNews and notes on all things related to the Blockchain Terminal, the premier platform for understanding and trading cryptocurrency. 154
/r/BlockchainMovies/BlockchainMoviesBlockchain Movies NFT22
/r/blockchaindevlop/blockchaindevlopCommunity is willing to accept free blockchain development related informative content. It is just exploring the information of blockchain and serve for the community knowledge.21
/r/BlockchainRadio/Blockchain RadioCentralized Knowledge In A Decentralized World: 24/7 News, Analysis & Blockchain Talk Everywhere • blockchain.radio29
/r/blockchainmeetup/blockchain meetup's worldwide news from blockchain related meetups worldwide20
/r/BlockchainParty/Liquid democracy on the blockchainA liquid democracy political party based around blockchain. 0
/r/blockchain_jobs/blockchain related jobsblockchain related jobs207
/r/BlockchainEngineers/BlockchainEngineersThis community is for Software Developers, Cloud architects, Systems Analyst & Cryptographers, That are focused on building blockchain based solutions, share your experiences , so that others can learn218
/r/BlockchainChat/BlockchainChatBlockchain | Bitcoin | Ethereum | SmartChain5,760
/r/BlockchainNews/Blockchain News and OpinionNews and articles published at Blockchain News786