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

Name City Country Focus Members Contact Name
Docker Online Meetup San FranciscoUSDockers 12435Moby Dock
Open Source Bangalore BangaloreINhackers 9529Jeeva
Docker Bangalore BangaloreINDockers 7401Moby Dock
IGTCloud Tel Aviv-YafoILMembers 6685Avner Algom
Human Talks Paris ParisFRdéveloppeurs 6366Matthieu Segret
DevOps Minneapolis MinneapolisUSDevOps Practitioners 5181Bridget Kromhout
Microservices and Cloud Native Apps - SF Bay Area San JoseUSCloud Architects 4993Jim Bugwadia
Disruptors in Tech SydneyAUDisruptors 4635Deloitte Australia
Bay Area Kubernetes Meetup Mountain ViewUSKubernauts 4411Vishnu Kannan
Docker New York City New YorkUSDockers 4338Moby Dock
Docker Santa Clara Santa ClaraUSDockers 4117Moby Dock
Docker Pune PuneINDockers 4114Moby Dock
👨🏻‍💻 Tech Leader Club Amsterdam 👩🏻‍💻 AmsterdamNLAspiring Tech leaders 4112Bas
Docker Tel Aviv Tel Aviv-YafoILDockers 4052Moby Dock
Istanbul DevOps Turkey Meetup IstanbulTRdevopsever 3963Derya Sezen a.k.a. Dorian
FOSS Cafe BangaloreINHackers 3902Raj Kiran Gade
ThoughtWorks Pune Events PuneINMembers 3854ThoughtWorks Pune Events
Docker Madrid MadridESDockers 3700Moby Dock
Javascript Hyderabad HyderabadINjS'ers 3699Harish
SysOps / DevOps Polska MeetUp WarsawPLOpsów 3696Paweł Ufnalewski
London μServices (Microservices) User Group LondonGBμServicers 3617Dario Simonetti
svDevOps Mountain ViewUSMembers 3556Dave Nielsen
AI , Data Science& Machine Learning CodeSeeker's BangaloreINMembers 3526venkatesh
Bay Area Full Stack Mountain ViewUSnvirters 3501Vikram Dham
GOTO Nights - London, UK LondonGBFriends 3467Maria Wennestam
Docker Mountain View Mountain ViewUSDockers 3447Moby Dock
Stylight Tech Events MünchenDETechies 3248Stylight Tech
San Francisco Kubernetes Meetup San FranciscoUSKubernauts 3152Matt Baldwin
DevOps Amsterdam AmsterdamNLdevoppers 3025Thomas Krag
Amazon Web Services - Bay Area San MateoUSAWS gurus 2950John Varghese
Code, Beer, Repeat São PauloBRBípedes 2919Social Miner
Docker Cairo CairoEGDockers 2903Moby Dock
Docker Hyderabad HyderabadINDockers 2898Moby Dock
IBM Cloud Dubai DubaiAECoders 2850Naiyarah Hussain
Triangle DevOps RaleighUSMembers 2839Chris Bailey
Container Developers Meetup - Bangalore BangaloreINContainerDevs 2697Hari kiran
Docker Lima LimaPEDockers 2675Katiuska Gamero
Cloud Native London LondonGBCloud Natives 2675Cheryl Hung
Docker Berlin BerlinDEDockers 2670Moby Dock
SF DevOps San FranciscoUSDevOpers 2616Toby Morning
Production Ready Containers Palo AltoUSMembers 2583Raziel Tabib
Sydney Docker User Group SydneyAUDockers 2582Moby Dock
Docker Palo Alto Palo AltoUSDockers 2581Moby Dock
Chennai docker Meetup ChennaiINMembers 2567ARRAHMAN
New York Kubernetes Meetup New YorkUSKubernauts 2549Ariel Jatib
Cloud Austin AustinUSCloud Practitioners 2537Karthik
Infrastructure Coders MelbourneAUInfracoders 2502Matthew Jones
Docker Dublin DublinIEDockers 2487Moby Dock
DevOps Playground London LondonGBMembers 2440Jason Man
Pune Tech Talks PuneINTechies 2433Avinash Bipalliwar
GDG Cloud NYC New YorkUSDevelopers 2415David Silva
DevOps in Dubai DubaiAEMembers 2401Steven Acreman
San Francisco DevOps San FranciscoUSMembers 2338James Sulinski
DevOps Moscow in Russian MoscowRUSystem engineers, Developers 2325Alexander Titov
Docker Taipei TaipeiTWDockers 2324Moby Dock
Ansible Pune PuneINAnsiblers 2278Ansi-bull
DigitalOcean Manila ManilaPHSharks 2276Sammy the Shark
Docker Belgium BrusselsBEDockers 2213Moby Dock
Seattle Kubernetes Meetup SeattleUSKubernauts 2195Matt Baldwin
Docker Singapore SingaporeSGDockers 2192Moby Dock
Austin DevOps AustinUSMembers 2165GeekAustin
México City Docker friends México CityMXDocker friends 2143Moby Dock
Future of Data: Paris ParisFRMembers 2126Future of Data
Cape Town DevOps Meetup Cape TownZAMerge Conflicts 2069Cobus Bernard
Docker Istanbul IstanbulTRDockers 2042Moby Dock
Melbourne Docker User Group MelbourneAUDockers 2017Moby Dock
Seattle DevOps Meetup Group SeattleUSAutomators of Things 1945Ken Mugrage
Docker - Kubernetes - Openshift Hyderabad HyderabadINMembers 1940Chakradhar Rao Jonagam
Bucharest DevOps Hackers Meetup BucharestRODevOps Hackers 1939Razvan Caciula
Cloud Native Computing Paris ParisFRCloud Natives 1937Smaine Kahlouch
Docker Boston BostonUSDockers 1930Moby Dock
Docker Riyadh RiyadhSADockers 1906Moby Dock
Rust Bangalore BangaloreINRustaceans 1901Sanchayan Maity
Microservices for Enterprises Palo AltoUSMembers 1872Dhananjay Sampath
Docker Montreal MontréalCADockers 1865Moby Dock
Seattle CoffeeOps (Dev💙Ops) SeattleUSCoffeeOpsters 1861Doug Ireton
Ansible London LondonGBAnsiblers 1849Greg DeKoenigsberg
Singapore Cloud Foundry Meetup SingaporeSGCloudFoundry Users 1847Carlos Queiroz
Silicon Valley Cloud Foundry User Group Palo AltoUSCloud Founders 1847Dave Nielsen
Agile Commune Pune PuneINMembers 1823Shrikant Vashishtha
Kubernetes Paris ParisFRKubernauts 1813Katiuska Gamero
Docker Tehran TehranIRDockers 1802Moby Dock
DevOps Belo Horizonte Belo HorizonteBRMembros 1796Gustavo Fagundes
Bangalore Kubernetes Meetup BangaloreINKubernauts 1788Kumar Gaurav
PipelineAI Advanced Spark and TensorFlow Meetup (London) LondonGBSpark and TensorFlow Experts 1740Chris Fregly
GDG Cloud Paris - Google Developer Group Cloud ParisFRGCPiens 1739Alain Regnier
CloudZone Academy HerzeliyyaILMembers 1728CloudZone
Minnesota Azure User Group MinneapolisUSAzure Users 1690Tim Plas
Berlin Kubernetes Meetup BerlinDEKubernauts 1686Matt Baldwin
GDG Lille LilleFRMembres 1664Fanny Demey
All Hands on DevOps - London LondonGBDevOpers 1659Adam Woozeer
Docker-Porto-Alegre Porto AlegreBRDockers 1652Moby Dock
Docker Buenos Aires Buenos AiresARDockers 1644Moby Dock
Ankara Cloud Meetup AnkaraTRCloud Enthusiasts 1638odayibasi
Spinnaker Bay Area Meetup San FranciscoUSMembers 1607Alex Bello
TopMonks Caffè PragueCZMembers 1597Aleš Roubíček
Cloud Computing Meetup MadridESCloud believers 1596José Ignacio Herranz
Docker Atlanta AtlantaUSDockers 1595Moby Dock
Docker Beijing BeijingCNDockers 1584Moby Dock
Docker Toronto TorontoCADockers 1565Moby Dock
Docker Athens AthensGRDockers 1553Moby Dock
Container and Devops Training India BangaloreINTech Enthusiast 1538Aditya
Docker Los Angeles Santa MonicaUSDockers 1533Moby Dock
Docker Munich MünchenDEDockers 1528Johann Romefort
Docker Ahmedabad AhmedabadINDockers 1520Moby Dock
Denver DevOps Meetup DenverUSMembers 1515Tavis Aitken
Docker Portland, OR PortlandUSDockers 1512Moby Dock
Bay Area Infracoders Mountain ViewUSInfracoders 1500Peter Mooshammer
Docker Santiago SantiagoCLDockers 1492Moby Dock
Docker Copenhagen CopenhagenDKDockers 1486Moby Dock
DevOps and Ansible BangaloreINMembers 1485Khajan Gowda
Docker Córdoba-ARG CórdobaARDockers 1476Moby Dock
Downtown NYC Tech Meetup New YorkUSNYC Tech Peeps 1461Jacob Smith
Kubernetes and Cloud Native Montréal MontréalCAMembers 1460Julia Simon
DevOps Porto PortoPTMembers 1455Eduardo Piairo
Toronto .NET Meetup TorontoCAMembers 1449Luca Gobbi
Docker Saigon Thanh Pho Ho Chi MinhVNDockers 1443Moby Dock
Big-Data-as-a-Service (BDaaS) Santa ClaraUSBDaaS Professionals 1438Courtney Kealhofer
Dallas Cloud Native Meetup IrvingUSCloud Native Enthusiasts 1436Sharad Gupta
Docker Tokyo TokyoJPDockers 1432Moby Dock
Cloud, Kubernetes & Microservices Developers Nairobi NairobiKEDevelopers 1424Ben Mann
Weave Online User Group San FranciscoUSWeave Users 1415Tamao
DevOps ❤️ Containers ParisFRContainer Lovers 1400Chafik Bel
Docker Austin AustinUSDockers 1386Aater Suleman
Jet Tech HobokenUSJet Tech Heads 1377Beena Wu
Dallas Cloud Computing Study Group PlanoUSMembers 1364Tom Valentine
Kubernetes/Cloud-Native Online Meetup San FranciscoUSKubernauts 1322Julian Hansert
Docker Nantes NantesFRDockers 1320Moby Dock
OpenSource Evangelist in Indore IndoreINPenguins 1319Swapnil Jain
Applied AI & DevOps LondonGBMembers 1315Demetrious Vassiliou
Docker Minneapolis MinneapolisUSDockers 1310Moby Dock
Big Data Bosphorus IstanbulTRÜyeler 1309Big Data Bosphorus
Brussels - WeCraft & DevOps BrusselsBECrafters & DevOps 1307Wemanity
Docker Dallas DallasUSDockers 1300Moby Dock
Amsterdam Kubernetes/Cloud-Native Meetup AmsterdamNLKubernauts 1293Sebastian
Docker DC WashingtonUSDockers 1282Ramez Mourad
NYC Networkers New YorkUSNetworkers 1277William Zambrano
Turkey OpenStack Meetup IstanbulTROpensource lovers, Cloud Builder 1271Ahmet Turan Turkgil
Docker Moscow MoscowRUDockerers 1268Moby Dock
München Kubernetes/Cloud-Native Meetup MünchenDEKubernauts 1263Sebastian
Vietnam OpenStack Official User Group Ha NoiVNVietStacker 1262Hieu LE
GDG Cloud Austin AustinUSGCP Gurus 1262Jason Vertrees
Cloud Native & Kubernetes Warsaw WarsawPLMembers 1245Piotr Szwed
WebApp-Pune PuneINMembers 1245Laxman
Google Cloud Developer Community Sri Lanka ColomboLKMembers 1239Milindu Sanoj Kumarage
Docker Switzerland ZürichCHDockers 1223Moby Dock
Linux Containers & Virtualization Meetup CarrolltonUSMembers 1201Sunny
DevOps Kansas City Kansas CityUSDevOps Enthusiasts 1198Aaron Blythe
Emerging Technologies MadridESTech-lovers 1195Borja Gómez
Full Stack Talks CarlsbadUSDesigners & Developers 1194Jeff Berg
Docker Hanoi Ha NoiVNDockers 1190Moby Dock
Digital Innovation Ruhr BochumDEDigital Innovators 1190Nora Breuker
Docker Helsinki HelsinkiFIDockers 1185Moby Dock
DevOps Exchange San Francisco San FranciscoUSDevOps Exchangers 1168David Gildeh
CloudnLoud - Openstack,PrivateCloud,Red Hat,Opensource TambaramINcloudnloud 1165cloudnloud
Triangle Kubernetes and OpenShift Meetup MorrisvilleUSKubernauts 1164Steve Speicher
Meetup BABEL MadridESBABELIANS 1164MeetupBABEL
Kubernetes Tel Aviv Tel Aviv-YafoILKubernauts 1160Vadim Solovey
Kubernauts Worldwide Meetup CologneDEKubernauts 1157Arash Kaffamanesh
San Diego DevOps San DiegoUSMembers 1153Sander van Zoest
DevOps Mumbai MumbaiINDevops Practitioners 1152Gourav
Cloud Native Night Munich MünchenDECloud Native Nerds 1151Josef Adersberger
eBay Tech Talk San JoseUSMembers 1148Kumaresan Manickavelu
Edinburgh DevOps Meetup EdinburghGBDevOp'ers 1122Matthew Slane
Kubernetes Atlanta Meetup AtlantaUSMembers 1116Dennis Coyle
DevOps Underground LondonGBPioneers 1114Derya Sezen a.k.a. Dorian
Docker Vancouver VancouverCADockers 1107Moby Dock
madScalability MadridESMembers 1101Alexandre González Rodríguez
jnaapti - where passion meets perseverance BangaloreINVirtual Learners! 1095Gautham Pai
Docker Budapest BudapestHUDockers 1086Moby Dock
Docker Raleigh RaleighUSDockers 1081Moby Dock
Docker Lahore LahorePKMembers 1076Moby Dock
Docker Hamburg HamburgDEDockers 1075Moby Dock
DevOps Düsseldorf DüsseldorfDEEngineers 1075Daniel "dictvm" Heitmann
Enterprise Docker and DevOps London LondonGBMembers 1073Luke Hasty | Amazic
Kubernetes and Cloud Native New York New YorkUSKubelets 1055Chris Gaun
OpenStack Netherlands AmersfoortNLOpenStackers 1041Eric
Linux-Meetup (Montréal) MontréalCALinuxiens 1038Martial Bigras
Docker DF BrasíliaBRDockeiros 1029Bruno Wego
Saint Louis Full Stack Web Development Saint LouisUSFull Stackers! 1028Bryan Jones
Kubernetes and Cloud Native Toronto TorontoCAMembers 1027Julia Simon
Chennai Devops Group ChennaiINCops 1026Abhishek Uniyal
Kubernetes & Cloud Native Computing Pune PuneINKubernauts 1022Vishal
Barcelona .NET Core BarcelonaESnetcorecoders 1018pau
DevOps Floripa FlorianópolisBRMembers 1018Luciano A. Borguetti Faustino
Docker Bangkok BangkokTHDockers 1015Moby Dock
Chennai DevOps for Continuous Delivery and Beyond ChennaiINDevOpers 1014Neelameham
Google Cloud Platform Vancouver VancouverCAMembers 1012Amin Yazdani
News UK Technology Events LondonGBMembers 1007Eliot Lindsell
Boston Kubernetes Meetup CambridgeUSkubernauts 1002Mike Splain
Docker Auckland AucklandNZDockers 1000Moby Dock
Cloud-Native Sydney Meetup SydneyAUCloud-Native Ninjas 998Lawrence Crowther
Coding with Craftsmen AmsterdamNLCraftsmen 995Joost
Casablanca Developers Group ad-Dar-al-BaydaMAMembers 991Dameur Mounir
Auckland API and Microservices Meetup AucklandNZMonolith Breakers 990Damian Harvey
DevOps Sri Lanka ColomboLKDevOps 988Ruwan Ranganath
Silicon Valley Micro Services, Dockers and DevOps Meetup Mountain ViewUSDevOps Professionals 976Bhairav Mehta
Docker Milano MilanoITDockers 971Moby Dock
coding berlin BerlinDECoders 969Peter Breuer
CircleCI User Group San FranciscoUSMembers 967Marcos Sanchez