📱

[Slack Channels] Startup & Tech Communities

🏠 Home 🚀 Startup OS 💰 Startup Credits

Startup and Tech Communities to ideate, promote, receive feedback and grow your startup.

💬
Slack Communities

💬

Table

2 views

💬

Table

💬

List

Workspace TitleCategory [Tags]DescriptionLink to join
Polly
.Net

A .Net resilience and transient-fault-handling library

xUnit.Net
.Net

Open-source, community-focused unit testing tool for the .Net

SpeakNet
.Net

.Net discussions

.Net
.Net

Slack team for .Net programmers

Make Games SA
AfricaGame Development

South Africa GameDev scene

AWS User Group South Africa
AfricaCloud

South African division of Amazon Web Services users

ZA Tech
Africa

South African tech community

Square
Africa

Community of African developers, designers and product managers

WordPress South Africa
AfricaWeb Development

WordPress community and a place to find a meet-up within South Africa

Android United
AndroidMobile App development

Community of professional Android developers

Meetup.js
ArgentinaJava Script

Community of JavaScript coders in Buenos Aires

FreeCodeCamp BA
Argentina

Programming comunidad en Buenos Aires

Agiles Latam
Argentina

Esta es la comunidad argentina dedicada al paradigma ágil

Entrepnr
AsiaStartups / Product Development

Asia Entrepreneurs & Marketers

FOSSASIA
AsiaML / DL / AIHardware

Asia's open technology organization for open-source software and hardware for conversational AIs, science and event management

Adelaiderb
AustraliaRuby

Australien Ruby user group

Perth iOS Developers
AustraliaiOS StackMobile App development

IOS stack developers in Perth

View Source
AustraliaNew ZealandDeveloper Support

Slack hangout for developers from Australia and New Zealand

Morning Startup
AustraliaStartups / Product Development

Morning catch up of founders, entrepreneurs and others in the startup community

Aussie Founders Network
AustraliaStartups / Product Development

Community of Australian founders, investors and industry advisors - Aussiefounders.org

WP Australia
AustraliaFrontendWeb Development

Australian WordPress community chat focused on well-known website creation tool

Australian Drupal Community
Australia

Australian Drupal fans

Fende.rs
AustraliaFrontend

Place for frontend developers from Western Australia

Unrealised
Australia

People with an interest in the Unreal Engine, based in Sydney

Melbjvm
Australia

Melbourne Java & JVM users group

Melb Django
Australia

Monthly Django meetup - Melbdjango.com

Code for Australia
AustraliaGeneral Programming

Network brings together people from the public and private sectors to break down silos, work collaboratively and reanimate citizenship

DEVANZ (Developers of AU & NZ + friends)
AustraliaNew ZealandDeveloper Support

Slack-based community of Australian and New Zealand developers

Perth Django & Python Developers
Australia

Python hub in Australia

Ruby Australia
AustraliaRubyRoR

Australian Ruby group on Slack

Sydney tech community
AustraliaDeveloper Support

Place for Sydney developers

Docker Melbourne
AustraliaCloud

Docker specialists from Australia

Tech Ballarat (Techrat)
Australia

Tech community for Ballarat (Australia) locals

Stahlstadt.js
AustriaJava Script

JavaScript meetup group in Linz, Austria

Data Science Cafe
AustriaBig data

Meetup group of big data lovers

Technologies Plus cher
Austria

Linzer Technologie Meetup

Fikirium
Azerbaijan

Place for professionals from Azerbaijan and Turkey

Frontend Belarus
Belarus

Designers and developers in Belarus

Bescala
Belgium

Belgian Scala user group

Tec Belgium
Belgium

Belgian community of tech-minded people sharing experiences and asking or answering questions

BeTechies
Belgium

Belgium based professional and student developers, designers and engineers

Windows Insider Brazil
Brazil

Brazilian Windows developers team

Vue.js Brasil
Brazil

This space is designed for Vue.js supporters

Docker-br
BrazilCloud

Docker group in Brazil

Instituto Federal da Paraíba
Brazil

Group of Federal Institute of Education, Science and Technology of Paraíba

Udacity-br
BrazilEducation / E-Learning

Channel for discussions of Udacity students in Brazil

Opensanca
Brazil

Tech community of San Carlos

Electron Brasil
Brazil

Brazilian ElectronJS community

RubyFloripa
BrazilRubyRoR

Comunidade de Usuários Ruby (Rails, Sinatra, Hanami, mRuby, etc) de Florianópolis-SC

PHP-SC
BrazilPHP

Brazilian PHP user group - Phpsc.com.br

Desenvolvedores Elo
Brazil

Elo card developer group

Universidade CodeIgniter
Brazil

Slack team of framework CodeIgniter

Java Dev BR
BrazilJava Script

Brazilian team of Java developers

Hackerspace Blumenau
BrazilCo-Working

Coworking space in Blumenau, Brazil

IOS Dev BR
BrazilMobile App development

Discussions on mobile development in Brazil

Android Dev BR
BrazilAndroid

Slack group of Android developers from Brazil

Training Center
BrazilEducation / E-Learning

Connecting people who want to learn or teach software development

inTerior
Brazil

iTerior conference Slack discussions

Willianjusten- cursos
BrazilEducation / E-Learning

Programming courses in Brazil

Developers-brasil
Brazil

Brazilian coders

TIBRATUGA
Brazil

Profissionais brasileiros de TI que estão em Portugal

Dev Juiz de Fora
BrazilDeveloper Support

Another one Brazilian developers group

Bootstrap Brasil
BrazilStartups / Product Development

Brazilian Bootstrap pros

BrazilJS
BrazilJava Script

JS enthusiasts in Brazil

CompCederj
Brazil

Chat of students of the Tecnologia em Sistemas da Computação course

Moip Devs
Brazil

Solução de pagamentos online

React Brasil
Brazil

ReactJS in Brazil

WordPress Brasil
BrazilWordPress

Brazilian WP user group

Cariocas
Brazil

Brazilian developers group

DevInterior
Brazil

Brazilian community of developers

IxDA Brasil
BrazilUI/UX

Brazilian chat group around design and UI/UX

DevOps BR
Brazil

Brazilian DevOps professionals

Google Developers Brazil
Brazil

Brazilian Google developers

Oil and Gas Deals
Business Development

Group for people interested in oil and gas deals *paid - 49.00 USD per month

Justworks
Business Development

Business development company

International Business
Business Development

Place to discuss business development on foreign markets

Intrapreneurs
Business DevelopmentStartups / Product Development

Slack chat for entrepreneurs who are constantly looking for new tools and ideas for business development

InvoicePlane
Business Development

Open-source application to manage quotes, invoices, payments and customers

Number Crunchers
Business Development

Business development consulting

Hustle Healthy
Business Development

This group is for humans and entrepreneurs looking to achieve peak levels in business and health

DFND-Udacity (Data Foundations Nanodegree)
Business Development

Classmates talking about Udacity courses

SMB-TECH
Business DevelopmentStartups / Product Development

Slack community, which brings together SMB owners, founders, entrepreneurs to help each other

FullContact
Business Development

Cloud-based contact management solution

Reddit Entrepreneur
Business DevelopmentContent

Slack community of people from /Entrepreneur subreddit

McGuire Management Group
Business Development

Open channel for all members of McGuire Management Group - management company of a McDonald's restaurants franchise

Biz Dev League
Business Development

Chat about business growing and development

Disrupt Recruiter
Business Development

Community for boutique search firm owners and teams

Vancouver Computational Design
Canada

Discussion on computational design in Vancouver

OSM Canada
CanadaGeo / GIS (Advanced Digital Tech)

Group promoting the use and maintenance of OpenStreetMap in Canada

Toronto JS
CanadaJava Script

Place where Canadian JavaScript people hangs out

Sketch MTL
CanadaUI/UX

The Sketch app (digital design toolkit) Montreal community

DevOps Toronto
Canada

Canadian chat for DevOps

HHStJohnsNL
Canada

Hacking health in Newfoundland. Mixing together technology innovators, healthcare professionals, and community advocates to break down health challenges

Surrey Codes
CanadaSurvey

Surrey tech community

Vancouver Drupal User's Group
Canada

Canadian Drupal users

Vancouver VR Community
CanadaVirtual Reality

Community VR people in Vancouver

Blockchain Canada
CanadaCrypto & Blockchain

Canadian blockchain community

Yowdev
CanadaJava Script

JavaScript enthusiasts from Ottawa

Built In Kamloops
Canada

Canadian IT scene

CodePen Ottawa
Canada

CodePen developers in Canada

Women Who Code TO
CanadaFemale Founders

Community of engineers dedicated to inspiring women to excel in technology careers

Swift Montréal
CanadaiOS StackMobile App development

Swift enthusiasts in Canada

Kubernetes Canada
Canada

Canadian group for Kubernetes users

Vancouver Developers
Canada

Vancouver based developers community

Drupal Montréal
Canada

Place where Drupal users in Montreal organizing working groups on issues related to Drupal

Cadc
Canada

National Research Council Canada support Slack

Python-toronto
CanadaGeneral Programming

Local user group that gets together monthly to discuss Python and programming

DCI
Canada

Délégation des compétitions en informatique de l'ÉTS

Torontobluejaysre ddit
CanadaSport

Fan community of Toronto Blue Jays baseball team

Ottawa Full Stack group
Canada

Canadian full stack developers

DrupalTO
Canada

Chat for Drupal discussions in Toronto

Toronto Content Strategy Group
CanadaContentVideo / Content Creation

This group is for content strategists in Toronto who want to meet and share ideas

Calgary Agile
CanadaStartups / Product Development

Canadian product managers

Tacow
Canada

Toronto CocoaHeads community

SQDG
CanadaTesting / QA

Canadian community of testers

YYJ Tech
CanadaStartups / Product DevelopmentUI/UX

Community of professionals, hackers, designers, students and anyone interested in technology in Victoria, British Columbia

Ottawa Startups
CanadaStartups / Product Development

Slack group of local startups from Ottawa

Queen City Hacks
Canada

Student tech community at Queen's University

Botpress Chatbots & AI Group
Chat Bot

Group of people using Botpress - an open-source ecosystem to create, manage and extend bots Slack community of Bot & AI enthusiasts who help each other learn, build, and promote chatbots across various platforms

Morph.ai
Chat Bot

Slack team of Morph.ai - chatbot platform for enterprise

Recime Community
Chat Bot

Slack community group to get development help and chat about bots

Bot Developer Hangout
Chat Bot

Community of developers for Slack on Slack

SuperScript
Chat Bot

Bot framework for writing chat bots

Snips Labs
Chat Bot

AI-powered voice assistant

Botmakers
Chat Bot

Bot fans who make and share online bots for Twitter, Slack, and other networks

Dataparis
Big data

Place for geeks of Big Data on Slack

R-Team for Data Analysis
Big dataAnalyticsData Science

Slack team from all around the world learning and exploring the R data analysis tool

Data Discourse
Big data

Talks about Big Data

Big Data Summit Kc
Big data

Big Data Summit and TechWeek events

StreamSets Community
Big dataAnalyticsData Science

DataOps platform for operation of continuous data movement architectures that connect traditional and big data sources to analytics platforms and applications

Watson Developer Community (WВC)
Big dataAnalytics

IBM Watson developer Slack-based community

Sumo Dojo
Big dataAnalytics

Cloud-native machine data analytics service for DevOps and security

BigBoards
Big data

Portable micro cluster system

Meteochile
Chile

Meteor in Andes

DevsChile
ChileStartups / Product DevelopmentUI/UX

Place where Chile developers, designers and entrepreneurs communicate online

Noders.com
Chile

Cursos gratuitos, workshops, y charlas. NodeJS, Angular, StrongLoop, MongoDB meetups in Chile

MasterChinese
ChinaLanguage

Group to learn Chinese

Hudoit
China

Hub about Processing, VVVV, Touch Designer, Quartz Composer, MAX/MSP, Pure Data, OpenFrameworks, Cinder, Unity3d, WebGL, VJ, Arduino, etc.

Frontend- kaohsiung
ChinaFrontend

Chinese group for frontenders

g0v
China

Slack community of Knight Foundation project which funds different news content projects

Ant Branch
China

Chinese coders community

Bamboo Foxx
ChinaCyber Security

Chinese security community

Data structure and algorithm
ChinaData ScienceAnalytics

Chinese community around Data Analysis

Spinnaker
CI/CD

Guys who know an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence called Spinnaker

Bitrise
CI/CD

Place to chat about mobile continuous integration and delivery system

Cloud Native Computing Foundation
Cloud

All Things about cloud-native programming paradigm

Cdap-users
Cloud

Cask Data Application Platform (CDAP) - Cask.co

Convox Public
Cloud

Public Slack-based community of Convox users

Cloud Foundry
Cloud

Community of people using Cloud Foundry - open source platform for enterprise cloud applications

Calico Users
Cloud

Group of Calico users - free and open source project to simplify, scale, and secure cloud networks

CORD
Cloud

Supporters of CORD (Central Office Re-architected as a Datacenter) which combines NFV, SDN, and the elasticity of commodity clouds

Aws Community
Cloud

AWS support channel

Citus Public
CloudDatabases

Place to ask questions on Citus - database-as-a-service solution

Og-aws
Cloud

Slack for Open Guide to Amazon Web Services

Cloudnode
Cloud

Group of people using Cloudnode - data management system

Cloud Native Computing Foundation
Cloud

Non-profit organization of cloud native applications and computing, containers, microservices, central orchestration processing, and related projects on Slack

Zeit.chat
Cloud

Large Slack-based community of ZEIT - cloud deployment service and free global DNS

Mobingi UG
Cloud

User group of Mobingi - cloud-native application lifecycle management and cost optimization solution

Cloud Developers Circle
Cloud

Cloud developers unit

Cloudify
Cloud

Open-source, TOSCA-based cloud orchestration platform

Linkerd
Cloud

Community around Linkerd.io - open source, scalable service mesh for cloud- native applications

F5 Cloud Solutions
Cloud

Chat of company F5

Rest Azured
Cloud

Discussion on all aspects of Microsoft Azure, ask questions and get answers

Syncano Tungsten Fabric
Cloud

Users and team of Syncano - development platform for building more, faster by leveraging existing backend code Slack team of OpenContrail - open-source network virtualization platform for the cloud

Google Cloud Platform (GCP) Community
Cloud

Public community for people who are interested in Google Cloud Platform - application hosting and analyzing data on Google’s infrastructure

RightScale
Cloud

User community of Right Scale cloud management system

Cumulus Community DataCol
Cloud

Slack-based community of Cumulus - web-scale networking solution for enterprise clouds Place to ask questions about DataCol - deployment platform to build, deploy and manage applications in the cloud

Platform.sh
Cloud

Slack group of Platform.sh - continuous deployment cloud hosting solution for web applications

AWS Certified Experts
Cloud

Professionals and amateurs of Amazon Web Services

Firebase
Cloud

Place to talk about all things Firebase - cloud services provider and backend as a service company

AsgardCms
CMS

Slack group of Asgard - modular and multilingual CMS-supporters

Siteleaf
CMS

CMS for static sites

Visual Composer
CMSWordPressWeb Development

Chat for those who are using or just planning to use Visual Composer - WordPress page builder plugin

Drupal Twig
CMS

Discussions on Twig templates for Drupal CMS

Drupal
CMS

Everything about CMS Drupal and a bit more

Magento Hackathon
CMS

Official Magento Hackathon team Slack

Sanity
CMS

Advanced customizable CMS

Episerver
CMS.Net

Group of Episerver users -.Net CMS for digital marketing and Ecommerce

eComm Talk (Shopify)
CMS

Group of folks in love with Shopify and enjoy working with it *paid - $5/mo or $50/yr

Genesis Community
CMSWordPress

Talking about WordPress

Craft CMS
CMS

Official Craft Slack group

LemonStand
CMS

Group of another e-commerce platform for online stores creation

Kalabox
CMSWordPress

Community of Kalabox users - local development for Drupal, WordPress, and beyond

WordPress.org
CMSWordPress

Community for the teams of people who contribute to the WordPress open source project

MODX
CMS

Open-source CMS, development and cloud hosting

GraphCMS
CMS

CMS for content creators

WooCommerce
CMSE-Commerce

Ecommerce platform

OctoberCMS
CMSPHP

Open-source, self-hosted CMS platform based on the Laravel PHP Framework

Pantheon Community
CMS

Chat live about website management platform for Drupal and WordPress

Cosmic JS
CMS

Channel of Cosmic JS - API-first CMS for building content-powered apps

WPLib
CMSWordPress

Slack group to discuss local dev server for WordPress

Redaxo
CMS

Redaxo CMS lovers

GROWI
CMS

Wiki platform

PresideCMS
CMS

Open-source Enterprise web application platform

Voog developers
CMS

Сhat around Voog CMS

Fork CMS
CMS

Discussions on open-source CMS

Launchable
CMS

Simple website builder for creatives

Umbraco Community
CMS.Net

Community of open-source ASP .Net CMS

Auto Load Next Post
CMS

Slack channel to discuss WordPress plugins

Contensis
CMSWeb Development

Enterprise web content management system

DITA-OT
CMS

Open-source publishing engine for content authored in the Darwin Information Typing Architecture

Drupal Camp Organizers
CMS

Community where you can ask questions about the organization of Drupal events

Brix Builder
CMS

Discussions on Wordpress page building with Brix

Atlassian
CMS

Community of Powershell lovers, who are invested in making Atlassian product part of their Powershell life

Spina CMS
CMS

Open-source CMS for Rails developers and its supporters

Wordpress Tulua
CMSWordPress

Colombian WP user group

Ninja Forms
CMS

One more WordPress form builder and supporters

WP Business
CMSWordPress

Community of Wordpress fans

Neos
CMS

Content management platform

Concrete5
CMS

Another location for people to discuss open source CMS called Concrete5

Enonic
CMS

Content Management solution

Relax
CMS

CMS on top of React and Node.js for a better way of building websites

Bucaramanga JS
Colombia

JavaScript meetup group in Bucaramanga, Colombia

Content + UX Slack
ContentUI/UX

Group for experts in content UX

Universal Viewer
Content

Open-source project on a mission to help you share your content with the world

GAB
Co-Working

Coworking place

Programiranje za Hrvatsku (Code for Croatia)
Croatia

Tech community of like-minded people from Croatia

CoinOffering
Crypto & Blockchain

Blockchain company

DDF (ARCHIVED)
Crypto & Blockchain

Digital developers fund crypto-currency

Aelf
Crypto & Blockchain

Decentralized cloud computing blockchain network

Honey Community
Crypto & Blockchain

Honey coin group

VeriCoin and Verium
Crypto & Blockchain

Another one crypto-coin group

Exodus Movement
Crypto & Blockchain

Wallet for cryptocurrencies

RewardMob Token Sale
Crypto & Blockchain

Slack team of an ICO

Atmatrix
Crypto & Blockchain

Blockchain & AI solutions

Mercury Protocol
Crypto & Blockchain

Communication platforms built on the Ethereum blockchain

Bitcoin
Crypto & Blockchain

Group about cryptomarkets

SMSCHAIN
Crypto & Blockchain

Channel about SMSCHAIN tokens

Proof-Of- Individuality (POI)
Crypto & Blockchain

Smart-assets solution

EthTrader
Crypto & Blockchain

All about ETH trading

Nebulas IO
Crypto & Blockchain

Public blockchain

Crypto Vail
Crypto & Blockchain

Group of like minded individuals who have a passion or obsession with cryptocurrency and blockchain

MetaCert
Crypto & Blockchain

Blockchain anti-fraud and trust database

Bloom
Crypto & Blockchain

Unified blockchain identity for credit services

Primas
Crypto & Blockchain

Movement to bring quality, credibility and accountability back to the internet in the form of a decentralised platform

Papyrus Global
Crypto & Blockchain

Scalable blockchain protocol for digital advertising

MonetaryUnit
Crypto & Blockchain

Another one cryptocurrency community

SocialX
Crypto & Blockchain

Сhat around social media platform on blockchain

OK Community (OKCash)
Crypto & Blockchain

Talking about OK altcoin

Bumbaworld
Crypto & Blockchain

BumbaCoin crew

Duality Blockchain Solutions
Crypto & Blockchain

Blockchain as a Service solutions

Cordaledger
Crypto & Blockchain

Open-source blockchain for business

Bitcoin Day Trader
Crypto & Blockchain

Channels on day trading, ICO's, bots, news, etc.

Monacoin
Crypto & Blockchain

Japanese crypto-currency

AXErunners
Crypto & Blockchain

Decentralized X11-based cryptocurrency

Coincall
Crypto & Blockchain

Crypto-currency portfolio tracker

Safex
Crypto & Blockchain

Anonymous decentralized marketplace on the blockchain

RadJav
Crypto & Blockchain

Software development platform and decentralized datacenter

Bbr
Crypto & Blockchain

Boolberry cryptocurrency

Entropy Coin
Crypto & Blockchain

Another one altcoin chat

MarteXcoin
Crypto & Blockchain

Digital currency MarteXcoin

Aivren
Crypto & Blockchain

Slack community of Poloniex lending bot service based on digital currencies

Newbium
Crypto & Blockchain

Crypto-currency news & information

ESL Coin
Crypto & Blockchain

ESL Coin crypto-currency chat

DFS Coin
Crypto & Blockchain

Crypto-currency for the Fantasy Sports industry

Project ONYX
Crypto & Blockchain

Company devoted to making software development more efficient by using crowdsourcing and the Ethereum blockchain

BitCAD
Crypto & Blockchain

Community of BitCAD ICO

XCurrency
Crypto & Blockchain

Digital currency

Potentiam community
Crypto & Blockchain

Slack team of a failed ICO

FuzeX
Crypto & Blockchain

Talking about payment solution

Kurrent Project
Crypto & Blockchain

Zero knowledge technology altcoin

Patientory
Crypto & Blockchain

Provider of dApp blockchain solutions for healthcare

SolarCoin Group
Crypto & Blockchain

Group of folks running SolarCoin community with talks about global rewards program for solar electricity generation

OpenZeppelin
Crypto & Blockchain

Framework of reusable smart contracts for Ethereum and other EVM and eWASM blockchains

Hi-Ether
Crypto & Blockchain

Ethereum-related community

Blockchaingers
Crypto & Blockchain

Blockchain hackathon

Decred
Crypto & Blockchain

Another one crypto-currency chat

Micro
Crypto & Blockchain

Community of ecosystem which provides the fundamental building blocks for developing and managing distributed systems

Ethereum Jobs
Crypto & Blockchain

Community related to jobs in the Ethereum world

BettingWin
Crypto & Blockchain

Discussions on an ICO

XinFin-Public
Crypto & Blockchain

XinFin blockchain community

Zeit Knights
Crypto & Blockchain

Zeitcoin supporters

EXCL
Crypto & Blockchain

Talking about Exclusive Coin

SlackCoin
Crypto & Blockchain

Blockchain payments for Slack teams

Gulden
Crypto & Blockchain

Slack team to ask questions, propose ideas or meet new people within the Gulden - software for sending money, wiring it, paying at Gulden or Bitcoin merchants

ICOindex
Crypto & Blockchain

ICO aggregator

Ivan On Tech
Crypto & Blockchain

Crypto-currency enthusiasts

HELIUM (TrollBox)
Crypto & Blockchain

Decentralized currency & payment network

Credits
Crypto & Blockchain

Talking about CRDS coin

Can Token Group (MobiPromo)
Crypto & Blockchain

Blockchain content distribution system

Colossus Coin XT
Crypto & Blockchain

Crypto-currency Colossus chat

Bitcoin Cash Plus
Crypto & Blockchain

Group dedicated to Bitcoin Cash

Blockstack
Crypto & Blockchain

Slack channel of Blockstack - decentralized DNS for blockchain applications

Economic Space
Crypto & Blockchain

Crypto-currency enthusiasts and talks about crypto sphere

Accord Project
Crypto & Blockchain

Open-source consortium for smart legal contracts

RubyCoin
Crypto & Blockchain

Digital currency

dY dX
Crypto & Blockchain

Open-source protocols for decentralized margin trading and derivatives

Zilliqa
Crypto & Blockchain

Blockchain platform for enterprise applications and services

P2PVPS
Crypto & Blockchain

Solution for decentralized Virtual Private Servers (VPS)

1337 Foundation
Crypto & Blockchain

Talking about gaming currency Elite

Topl
Crypto & Blockchain

Open-source blockchain project

Sofia TX
Crypto & Blockchain

ICO company chat

Zoin
Crypto & Blockchain

Decentralized digital currency

Phore
Crypto & Blockchain

Proof-of-stake crypto digital currency

Solidified
Crypto & Blockchain

Bug prediction market

Neblio
Crypto & Blockchain

Platform built for enterprise applications and services on blockchain

Bitmark
Crypto & Blockchain

Decentralized reputation platform

Traxia
Crypto & Blockchain

ICO company

Grace Token
Crypto & Blockchain

Community of Grace Token ICO

Jewels
Crypto & Blockchain

JewelsCoin ICO

Source: https://standuply.com/slack-chat-groups