Major ICO Groups/Channels
@ICOInsiderCommunity
@ICOInsiderChannel
@SmartICOInvestor
@icocountdown
@TokenMarket
@UpcomingICOs
@ICO_reports

Popular ICOs/Tokens
@IOTA (MIOTA)
@Ripple (XRP)
@Wanchain (WAN)
@Quanstamp (QSP)
@NucleusVision

Chinese Groups
Crypto Alerts/News
@CryptoAlerts
@AlertsToPumpsAndDumps
@AltCoin
@BitcoinAustralia
@BitcoinChannel
@BitcoinNews
@Bit_Novosti (Russian)
@BitOracle (Russian)
@BlockchainHispano (Spanish)
@CoinTelegraphES (Spanish)
@CoinSpot (Russian)
@CryptoAlerts
@CryptoChan
@CryptoCurrency
@CDiamonds
@CriptoNoticias (Spanish)
@CryptoSnippets
@Cryptonyka (Russian)
@CryptoWorld
@Forklog (Russian)
@GermanCryptoGroups
@ICOAlerts
@ProtonCapital
@RarePepeNetwork
@TheCoinTelegraph
@TrailOfAnarchyp
@WolfCryptoAnnounce

Altcoins/Tokens
@Aeternity
@Aetrader
@Agrello
@AiGangNetwork
@AION (AION)
@AnTheMGold
@ArdorPlatform (ARDR)
@ArkEcosystem (ARK)
@AugurProject (REP)
@BackToEarth
@Bancor (BNT)
@BelaCoin (BELA)
@BitcoinCashFork (BCH)
@BitcoinCore (BTC)
@BitJob (STU)
@BitQuence (BQX)
@BitSharesDEX (BTS)
@Blackcoin (BLK)
@Blockpay (BLOCKPAY)
@Bloom (Bloom)
@BowHead
@Byteball (GBYTE)
@BytecoinChat (BCN)
@ChronoBank (TIME)
@CivicPlatform (CVC)
@Cobinhood (COB)
@Colu (CLN)
@Cosmos_Network
@Counterparty (XCP)
@CreativeChain
@CyberMiles (CMT)
@DAOCasino (BET)
@Darico
@Darcrus (DAR)
@DashDigitalCash (DASH)
@DebitumNetwork
@Decentch (DCT)
@Decred (DCR)
@DentCoin (DENT)
@DFinity
@DigiByteCoin (DGB)
@DigitalDevelopersFund (DDF)
@DigixDAO (DGD)
@District0x (DNT)
@DustApp
@ElasticXEL (XEL)
@EnigmaCatalyst (XNG)
@EOSProject (EOS)
@Equi_Trader (EQT)
@EthBitsChatroom (ETB)
@EthClassic (ETC)
@EtherParty (FUEL)
@ETHStatus (SNT)
@ExpanseTech (EXP)
@FactomFCT (FCT)
@Flypme
@FoldingCoin (FLDC)
@FunFairTech (FUN)
@Game_Credits (GAME)
@Gimmer
@GLUToken
@GnosisPM (GNS)
@GolemProject (GNT)
@Gravel Coin (GRV)
@GridCoin (GRC)
@HTMLCoinOfficial (HTML5)
@HyperLedger
@Iconomi (ICN)
@iodigital (IOC)
@JibrelNetwork (JNT)
@KekcoinOfficial (KEK)
@KomodoPlatform (KMD)
@KushCoin (KUSH)
@KyberNetwork (KNC)
@LiskGroup (LSK)
@Litecoin (LTC)
@LiteLayer
@MaidSafeCoin (MAID)
@MartexCoin (MXT)
@MASSToken
@Matchpool (GUP)
@MelonPort (MLN)
@Minereum (MNE)
@MobileGo (MGO)
@MonacoCard (MCO)
@Monacoin (MONA)
@Monero (XMR)
@MothershipCX (MSP)
@Mysterium_network (ICO)
@Namecoin (NMC)
@NautilusCoin (NAUT)
@NavCoin (NAV)
@NemRed (XEM)
@NEOBlockchain (NEO)
@Nevacoin (NEVA)
@NimIQ (NET)
@NXTCommunity (NXT)
@OmiseGO (OMG)
@OmniLayer (OMNI)
@OpenLedgerDC
@PascalCoin (PASC)
@Peercoin (PPC)
@PeerPlays (PPY)
@PepeCash (PEPE)
@PikcioChain
@PIVXChat (PIVX)
@PotCoin420 (POT)
@QchainDapp
@RadiumOfficial (RADS)
@RaiBlocks (XRB)
@RenosCoin (RNS)
@RestartEnergy (RED)
@Safex_Exchange (SAFEX)
@ShadowCash (SDC)
@Siacoin (SC)
@SilkNetwork (SLK)
@Singulardtv (SNGLS)
@SkyCoin (SKY)
@Sonm_eng (SNM)
@StartCoinUncensored (Start)
@SteemITDotCom (STEEM)
@StellarLumens (STR)
@StorjProject (SJCX)
@StratisPlatform (STRAT)
@Stx_Coin (STX)
@SuperNetorg (UNITY)
@SwissBorg
@SwissBorgChat
@Synereo (AMP)
@SyscoinOfficial (SYS)
@TAASFund (TAAS)
@telcoincommunity (TEL)
@Tierion (ICO)
@tenxtokenclub (TenX PAY Fan Club)
@TezosICO (XTZ)
@TNT_Trading
@TheDogeHouse (DOGE)
@TokenCard (TKN)
@Tutellus
@Ubiqsmart (UBQ)
@UPlatform (UTN, English)
@universa (UTN, Russian)
@VERGExvg (XVG)
@VertcoinCrypto (VTC)
@ViaCoin (VIA)
@WavesCommunity (Waves)
@WeTrustPlatform (TRST)
@WingsChat (WINGS)
@ZCashco (ZEC)
@ZClassicCoin (ZCL)
@ZCoinProject (XZC)
@ZenCash (ZEN)
@Zenprotocol

Communities
@Altcoins
@Altcoinss (Spanish)
@ArtCoins
@AltSignals
@AlunaCrypto
@ArgenPool (Argentina)
@aussiecrypto (Australia)
@Bbcommby (Russian)
@BFU_Cryptochat (Ukraine)
@BitcoinChat
@BitcoinItalia (Italian)
@BitcoinMeetups
@BitcoinPersia (Persian)
@BitcoinPuglia (Italian)
@Bigorg
@Blockchains
@BTCcom (Support)
@BTCFork (Movement)
@CoinSchedule
@CriptoDivisasChat (Spanish)
@CriptoMinado (Spanish)
@Crypto_SlowPoke
@CryptoCharity
@CryptoCuties
@CryptoForecast (Italian)
@CryptoGene
@CryptoInvest (Russian)
@CryptoKorea (Korean)
@CryptoMining (Mining Discussion)
@CryptoPortfolioChat
@CryptoRupee (Indian)
@CryptoUniversityEnglish
@cryptowarnings
@EthereumMeetups (Russian)
@GettCoinToday (Russian)
@IACTC (Indonesian)
@kryptix
@KryptoCoinsDE (German)
@ORCAalliance
@RarePepeTraderGroup (Pepe)
@RarePepeRUS (Russian)
@SimpleTradings
@TheCoinFarm
@Trollbox
@WhaleClubBTC
@WhalePoolBTC
@WolfCryptoPub