Here are the top 200 Meetup Groups according to Meetup.com

Name City Country Focus Members Contact Name
Docker Online Meetup San FranciscoUSDockers 12503Moby Dock
Open Source Bangalore BangaloreINhackers 9590Jeeva
Docker Bangalore BangaloreINDockers 7997Moby Dock
Human Talks Paris ParisFRdéveloppeurs 6801Matthieu Segret
IGTCloud Tel Aviv-YafoILMembers 6752Avner Algom
Docker London LondonGBDockerites 5721Dominique Top
ThoughtWorks Pune Events PuneINMembers 5530ThoughtWorks Pune Events
DevOps Minneapolis MinneapolisUSDevOps Practitioners 5494Bridget Kromhout
Disruptors in Tech SydneyAUDisruptors 5452Deloitte Australia
Cloud Native and Microservices - SF Bay Area San JoseUSCloud Architects 5254Jim Bugwadia
Bay Area Kubernetes Meetup Mountain ViewUSKubernauts 4854Vishnu Kannan
DevOps Türkiye IstanbulTRdevopsever 4659Derya Sezen (Dorian)
Docker Pune PuneINDockers 4540Moby Dock
Docker New York City New YorkUSDockers 4525Moby Dock
London μServices (Microservices) User Group LondonGBμServicers 4428Dario Simonetti
Docker Tel Aviv Tel Aviv-YafoILDockers 4284Moby Dock
FOSS Cafe BangaloreINHackers 4225Sanchayan Maity
AI , Data Science& Machine Learning CodeSeeker's BangaloreINMembers 4184venkatesh
👨🏻‍💻 Tech Leader Club Amsterdam 👩🏻‍💻 AmsterdamNLAspiring Tech leaders 4141Bas
Docker Santa Clara Santa ClaraUSDockers 4112Moby Dock
Cloud Native London LondonGBCloud Natives 3902Cheryl Hung
Docker Madrid MadridESDockers 3802Moby Dock
SysOps/DevOps Polska MeetUp WarsawPLOpsów 3743Paweł Ufnalewski
Javascript Hyderabad HyderabadINjS'ers 3715Harish
Code, Beer, Repeat São PauloBRBípedes 3637Roger Mattos
svDevOps Mountain ViewUSMembers 3562Dave Nielsen
IBM Cloud Dubai DubaiAECoders 3554Naiyarah Hussain
Bay Area Full Stack Mountain ViewUSnvirters 3526Vikram Dham
GOTO Nights - London, UK LondonGBFriends 3506Maria Wennestam
San Francisco Kubernetes Meetup San FranciscoUSKubernauts 3503Matt Baldwin
Docker Mountain View Mountain ViewUSDockers 3425Moby Dock
DevOps Amsterdam AmsterdamNLdevoppers 3337Thomas Krag
Docker Hyderabad HyderabadINDockers 3331Moby Dock
Docker Cairo CairoEGDockers 3289Moby Dock
Stylight Tech Events MünchenDETechies 3237Johann Romefort
Amazon Web Services - Bay Area San MateoUSAWS gurus 3217John Varghese
Triangle DevOps RaleighUSMembers 3048Chris Bailey
New York Kubernetes Meetup New YorkUSKubernauts 3003Ariel Jatib
Ansible Pune PuneINAnsiblers 3000Ansi-bull
DevOps Playground London LondonGBMembers 2949Jason Man
GDG Cloud NYC New YorkUSDevelopers 2876David Silva
SF DevOps San FranciscoUSDevOpers 2874Paul
Chennai docker Meetup ChennaiINMembers 2868ARRAHMAN
Infrastructure Coders MelbourneAUInfracoders 2807Matthew Jones
Docker Dublin DublinIEDockers 2797Moby Dock
Cloud Austin AustinUSCloud Practitioners 2786Karthik
Docker Lima LimaPEDockers 2782Katiuska Gamero
Container Developers Meetup - Bangalore BangaloreINContainerDevs 2781Hari kiran
Sydney Docker User Group SydneyAUDockers 2748Moby Dock
Docker Berlin BerlinDEDockers 2744Moby Dock
Production Ready Containers Palo AltoUSMembers 2690Raziel Tabib
DigitalOcean Manila ManilaPHSharks 2685Sammy the Shark
Pune Tech Talks PuneINTechies 2574Avinash Bipalliwar
Docker Palo Alto Palo AltoUSDockers 2563Moby Dock
DevOps Moscow in Russian MoscowRUSystem engineers, Developers 2537Alexander Titov
Seattle Kubernetes Meetup SeattleUSKubernauts 2451Matt Baldwin
DevOps in Dubai DubaiAEMembers 2431Steven Acreman
DevOps Belo Horizonte Belo HorizonteBRMembros 2408Gustavo Fagundes
Cape Town DevOps Meetup Cape TownZAMerge Conflicts 2396Cobus Bernard
Austin DevOps AustinUSMembers 2388GeekAustin
Docker Belgium BrusselsBEDockers 2348Moby Dock
Docker Taipei TaipeiTWDockers 2345Moby Dock
DevOps and Ansible BangaloreINMembers 2330Khajan Gowda
México City Docker friends México CityMXDocker friends 2327Moby Dock
San Francisco DevOps San FranciscoUSMembers 2320James Sulinski
Cloud Native Computing Paris ParisFRCloud Natives 2312Smaine Kahlouch
Docker Singapore SingaporeSGDockers 2253Moby Dock
Seattle CoffeeOps (Dev💙Ops) SeattleUSCoffeeOpsters 2231Doug Ireton
Docker Riyadh RiyadhSADockers 2221Moby Dock
Docker Istanbul IstanbulTRDockers 2208Moby Dock
Bucharest DevOps Hackers Meetup BucharestRODevOps Hackers 2196Razvan Caciula
Future of Data: Paris ParisFRMembers 2172Future of Data
Kubernetes Paris ParisFRKubernauts 2168Katiuska Gamero
Melbourne Docker User Group MelbourneAUDockers 2143Moby Dock
Seattle DevOps Meetup SeattleUSMembers 2140Jason Grimes
Docker - Kubernetes - Openshift Hyderabad HyderabadINMembers 2135None
Rust Bangalore BangaloreINRustaceans 2103Sanchayan Maity
Ansible London LondonGBAnsiblers 2101Greg DeKoenigsberg
Applied AI & DevOps LondonGBMembers 2061Demetrious Vassiliou
Agile Commune Pune PuneINMembers 2038Shrikant Vashishtha
Bangalore Kubernetes Meetup BangaloreINKubernauts 2023Kumar Gaurav
Docker Montreal MontréalCADockers 1995Moby Dock
Minnesota Azure User Group MinneapolisUSAzure Users 1959Tim Plas
Docker Boston BostonUSDockers 1933Moby Dock
Singapore Cloud Foundry Meetup SingaporeSGCloudFoundry Users 1908Carlos Queiroz
GDG Cloud Paris ParisFRGCPiens 1906Alain Regnier
Berlin Kubernetes Meetup BerlinDEKubernauts 1905Matt Baldwin
Microservices for Enterprises Palo AltoUSMembers 1901Dhananjay Sampath
GDG Lille LilleFRMembres 1877Fanny Demey
Silicon Valley Cloud Foundry User Group Palo AltoUSCloud Founders 1853Dave Nielsen
Dutch Kubernetes/Cloud-Native Meetup AmsterdamNLCloud Natives 1831Sebastian
Cloud Computing in Israel Tel Aviv-YafoILMembers 1830Dana Cohen
TopMonks Caffè PragueCZMembers 1804Aleš Roubíček
Docker-Porto-Alegre Porto AlegreBRDockers 1802Moby Dock
Toronto .NET Meetup TorontoCAMembers 1770Luca Gobbi
Docker Buenos Aires Buenos AiresARDockers 1767Moby Dock
DevOps Porto PortoPTMembers 1762Eduardo Piairo
München Kubernetes/Cloud-Native Meetup MünchenDEKubernauts 1748Sebastian
Kubernetes and Cloud Native Montréal MontréalCAMembers 1743Julia Simon
Ankara Cloud Meetup AnkaraTRCloud Enthusiasts 1729İbrahim Gürses
Docker Athens AthensGRDockers 1718Moby Dock
Spinnaker Bay Area Meetup San FranciscoUSMembers 1712Alex Bello
Cloud, Kubernetes & Microservices Developers Nairobi NairobiKEDevelopers 1686Ben Mann
All Hands on DevOps - London LondonGBDevOpers 1675Billy Hunt
Denver DevOps Meetup DenverUSMembers 1662Tavis Aitken
Cloud Computing Meetup MadridESCloud believers 1651José Ignacio Herranz
Docker Córdoba-ARG CórdobaARDockers 1643Moby Dock
Docker Atlanta AtlantaUSDockers 1639Moby Dock
DevOps ❤️ Containers ParisFRContainer Lovers 1629Chafik Bel
Downtown NYC Tech Meetup New YorkUSNYC Tech Peeps 1617Packetbot
Kubernetes/Cloud-Native Online Meetup San FranciscoUSKubernauts 1612Julian Hansert
Weave Online User Group San FranciscoUSWeave Users 1605Tamao
Container and Devops Training India BangaloreINTech Enthusiast 1598Aditya
Digital Innovation Ruhr BochumDEDigital Innovators 1591Nora Breuker
Dallas Cloud Computing Study Group PlanoUSMembers 1588Tom Valentine
Docker Toronto TorontoCADockers 1577Moby Dock
Jet Tech HobokenUSJet Tech Heads 1568Beena Wu
Kubernauts Worldwide Meetup CologneDEKubernauts 1559Arash Kaffamanesh
Cloud Native & Kubernetes Warsaw WarsawPLMembers 1556Piotr Szwed
GDG Cloud Sri Lanka ColomboLKMembers 1551Milindu Sanoj Kumarage
Bay Area Infracoders Mountain ViewUSInfracoders 1549Peter Mooshammer
Docker Ahmedabad AhmedabadINDockers 1545Moby Dock
Docker Munich MünchenDEDockers 1543Johann Romefort
Docker Santiago SantiagoCLDockers 1539Moby Dock
Dallas Cloud Native Meetup IrvingUSCloud Native Enthusiasts 1532Sharad Gupta
Docker Los Angeles Santa MonicaUSDockers 1530Moby Dock
Docker Portland, OR PortlandUSDockers 1511Moby Dock
Docker Tokyo TokyoJPDockers 1511Moby Dock
Docker Copenhagen CopenhagenDKDockers 1508Moby Dock
Jakarta Kubernetes Meetup JakartaIDKubernauts 1503Giri Kuncoro
Docker Saigon Thanh Pho Ho Chi MinhVNDockers 1468thanh
DevOps Underground LondonGBPioneers 1462Derya Sezen (Dorian)
Brussels - WeCraft & DevOps BrusselsBECrafters & DevOps 1446Wemanity
Kubernetes Tel Aviv Tel Aviv-YafoILKubernauts 1439Vadim Solovey
Big-Data-as-a-Service (BDaaS) Santa ClaraUSBDaaS Professionals 1436Courtney Kealhofer
Kubernetes Atlanta Meetup AtlantaUSMembers 1436Dennis Coyle
IT Infrastructure & Security Alliance AmsterdamNLMembers 1435Luca Prak
Meetup BABEL MadridESBABELIANS 1424MeetupBABEL
GDG Cloud Austin AustinUSGCP Gurus 1417Victor Trac
OpenSource Evangelist in Indore IndoreINPenguins 1416Swapnil Jain
Docker Nantes NantesFRDockers 1414Moby Dock
Big Data Bosphorus IstanbulTRÜyeler 1405Big Data Bosphorus
Docker Austin AustinUSDockers 1383Aater Suleman
Vietnam OpenStack Official User Group Ha NoiVNVietStacker 1365Hieu LE
Oracle Developer Meetup - Korea SeoulKRORACLOUDer 1354Oracle Developer
Cloud Native Night Munich MünchenDECloud Native Nerds 1341Josef Adersberger
Docker Minneapolis MinneapolisUSDockers 1338Moby Dock
Google Cloud Developer Community Lagos LagosNGMembers 1331Femi TAIWO
Docker Dallas DallasUSDockers 1329Moby Dock
DevOps Kansas City Kansas CityUSDevOps Enthusiasts 1313Aaron Blythe
News UK Technology Events LondonGBMembers 1292Eliot Lindsell
Turkey OpenStack Meetup IstanbulTROpensource lovers, Cloud Builder 1291Ahmet Turan Turkgil
Triangle Kubernetes and OpenShift Meetup MorrisvilleUSKubernauts 1291Steve Speicher
Docker DC WashingtonUSDockers 1290Moby Dock
Docker Moscow MoscowRUDockerers 1288Moby Dock
Edinburgh DevOps Meetup EdinburghGBDevOp'ers 1288Matthew Slane
Kubernetes and Cloud Native New York New YorkUSKubelets 1285Chris Gaun
Kubernetes & Cloud Native Computing Pune PuneINKubernauts 1284Vishal
NYC Networkers New YorkUSNetworkers 1283William Zambrano
WebApp-Pune PuneINMembers 1282Laxman
Docker Lahore LahorePKMembers 1280Moby Dock
San Diego DevOps San DiegoUSMembers 1267Sander van Zoest
Kubernetes and Cloud Native Toronto TorontoCAMembers 1252Julia Simon
Docker Switzerland ZürichCHDockers 1235Moby Dock
Hamburg Kubernetes/Cloud-Native Meetup HamburgDEKubernauts 1215Sebastian
Linux Containers & Virtualization Meetup CarrolltonUSMembers 1205Jimmy Ruska
Docker Budapest BudapestHUDockers 1203Moby Dock
DevOps Düsseldorf DüsseldorfDEEngineers 1203Daniel "dictvm" Heitmann
DevOps Exchange San Francisco San FranciscoUSDevOps Exchangers 1200David Gildeh
madScalability MadridESMembers 1200Alexandre González Rodríguez
DevOps Mumbai MumbaiINDevops Practitioners 1199Gourav
Silicon Valley Micro Services, Dockers and DevOps Meetup Mountain ViewUSDevOps Professionals 1199Bhairav Mehta
Boston Kubernetes Meetup CambridgeUSkubernauts 1198Mike Splain
Docker Helsinki HelsinkiFIDockers 1196Moby Dock
Cloud and Data Center PH TaguigPHCloud/DC Specialists 1193Dean Armada
Linux-Meetup (Montréal) MontréalCALinuxiens 1190Martial Bigras
Auckland API and Microservices Meetup AucklandNZMonolith Breakers 1186Damian Harvey
Python for Everyone DallasUSpythoners 1183Jimmy Ruska
Full Stack Talks CarlsbadUSDesigners & Developers 1181Michael Roberts Jr
Barcelona .NET Core BarcelonaESnetcorecoders 1180pau
DevOps Floripa FlorianópolisBRMembers 1179Luciano A. Borguetti Faustino
Enterprise Docker and DevOps London LondonGBMembers 1179Luke Hasty
DevOps and Drinks New YorkUSMembers 1178Alex Dubovoy
Docker Auckland AucklandNZDockers 1169Moby Dock
eBay Tech Talk San JoseUSMembers 1155Kumaresan Manickavelu
coding berlin BerlinDECoders 1147Peter Breuer
Downtown San Jose DevOps Meetup San JoseUSDevOps practitioners 1147Thomas Theakanath
STLFullStack Saint LouisUSFull Stackers! 1118Bryan Jones
Docker Vancouver VancouverCADockers 1107Moby Dock
jnaapti - where passion meets perseverance BangaloreINVirtual Learners! 1101Gautham Pai
Meetup Modern Devops Paris ParisFRMembres 1098Youness Rachach
Prague Containers Meetup PragueCZMembers 1090David Becvarik
Docker Hamburg HamburgDEDockers 1088Moby Dock
Docker Brasília BrasíliaBRDockeiros 1088Bruno Wego
DevOps Middle East RiyadhSADevOps Gurus 1086Mohamed Ismail
Docker Raleigh RaleighUSDockers 1085Moby Dock
Coding with Craftsmen AmsterdamNLCraftsmen 1083Joost
Kubernetes and Cloud Native North Dallas DallasUSMembers 1082Damian Igbe
AWS Data Meetup Group (Sydney) SydneyAUAWS Data Evangelists 1081Meetup Madness (Stephen Wallace)
DevOps North East (D.O.N.E.) Newcastle Upon TyneGBDevOps Enthusiasts 1081Craig Pearson