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

Name City Country Focus Members Contact Name
Docker Online Meetup San FranciscoUSDockers 12414Moby Dock
Open Source Bangalore BangaloreINhackers 9543Jeeva
Docker Bangalore BangaloreINDockers 7288Moby Dock
IGTCloud Tel Aviv-YafoILMembers 6664Avner Algom
Human Talks Paris ParisFRdéveloppeurs 6298Matthieu Segret
DevOps Minneapolis MinneapolisUSDevOps Practitioners 5111Bridget Kromhout
Microservices and Cloud Native Apps - SF Bay Area San JoseUSCloud Architects 4969Jim Bugwadia
Disruptors in Tech SydneyAUDisruptors 4597Deloitte Australia
Docker New York City New YorkUSDockers 4308Moby Dock
Bay Area Kubernetes Meetup Mountain ViewUSKubernauts 4231Vishnu Kannan
Docker Santa Clara Santa ClaraUSDockers 4126Moby Dock
👨🏻‍💻 Tech Leader Club Amsterdam 👩🏻‍💻 AmsterdamNLAspiring Tech leaders 4076Bas
Docker Pune PuneINDockers 4061Moby Dock
Docker Tel Aviv Tel Aviv-YafoILDockers 4030Moby Dock
FOSS Cafe BangaloreINHackers 3891Raj Kiran Gade
Istanbul DevOps Turkey Meetup IstanbulTRdevopsever 3866Derya Sezen a.k.a. Dorian
Javascript Hyderabad HyderabadINjS'ers 3698Harish
Docker Madrid MadridESDockers 3682Moby Dock
SysOps / DevOps Polska MeetUp WarsawPLOpsów 3678Paweł Ufnalewski
ThoughtWorks Pune Events PuneINMembers 3660ThoughtWorks Pune Events
London μServices (Microservices) User Group LondonGBμServicers 3591Dario Simonetti
svDevOps Mountain ViewUSMembers 3548Dave Nielsen
Bay Area Full Stack Mountain ViewUSnvirters 3498Vikram Dham
AI , Data Science& Machine Learning CodeSeeker's BangaloreINMembers 3459venkatesh
Docker Mountain View Mountain ViewUSDockers 3451Moby Dock
GOTO Nights - London, UK LondonGBFriends 3449Maria Wennestam
Stylight Tech Events MünchenDETechies 3253Stylight Tech
San Francisco Kubernetes Meetup San FranciscoUSKubernauts 3034Matt Baldwin
DevOps Amsterdam AmsterdamNLdevoppers 2981Thomas Krag
Amazon Web Services - Bay Area San MateoUSAWS gurus 2933John Varghese
Code, Beer, Repeat São PauloBRBípedes 2914Social Miner
Docker Hyderabad HyderabadINDockers 2893Moby Dock
Docker Cairo CairoEGDockers 2871Moby Dock
IBM Cloud Dubai DubaiAECoders 2795Naiyarah Hussain
Triangle DevOps RaleighUSMembers 2748Chris Bailey
Container Developers Meetup - Bangalore BangaloreINContainerDevs 2672Hari kiran
Docker Berlin BerlinDEDockers 2656Moby Dock
Docker Lima LimaPEDockers 2623Katiuska Gamero
Production Ready Containers Palo AltoUSMembers 2584Raziel Tabib
Docker Palo Alto Palo AltoUSDockers 2581Moby Dock
Sydney Docker User Group SydneyAUDockers 2563Moby Dock
SF DevOps San FranciscoUSDevOpers 2547Toby Morning
New York Kubernetes Meetup New YorkUSKubernauts 2535Ariel Jatib
Chennai docker Meetup ChennaiINMembers 2530ARRAHMAN
Cloud Native London LondonGBCloud Natives 2506Cheryl J. Hung
Infrastructure Coders MelbourneAUInfracoders 2501Matthew Jones
Cloud Austin AustinUSCloud Practitioners 2494Karthik
Docker Dublin DublinIEDockers 2486Moby Dock
GDG Cloud NYC New YorkUSDevelopers 2409David Silva
Pune Tech Talks PuneINTechies 2404Avinash Bipalliwar
DevOps in Dubai DubaiAEMembers 2382Steven Acreman
DevOps Playground London LondonGBMembers 2336Jason Man
San Francisco DevOps San FranciscoUSMembers 2334James Sulinski
Docker Taipei TaipeiTWDockers 2322Moby Dock
DevOps Moscow in Russian MoscowRUSystem engineers, Developers 2310Alexander Titov
Ansible Pune PuneINAnsiblers 2250Ansi-bull
DigitalOcean Manila ManilaPHSharks 2231Sammy the Shark
Docker Belgium BrusselsBEDockers 2191Moby Dock
Docker Singapore SingaporeSGDockers 2183Moby Dock
Seattle Kubernetes Meetup SeattleUSKubernauts 2141Matt Baldwin
México City Docker friends México CityMXDocker friends 2135Moby Dock
Austin DevOps AustinUSMembers 2118GeekAustin
Future of Data: Paris ParisFRMembers 2096Future of Data
Cape Town DevOps Meetup Cape TownZAMerge Conflicts 2057Cobus Bernard
Docker Istanbul IstanbulTRDockers 2028Moby Dock
Melbourne Docker User Group MelbourneAUDockers 2002Moby Dock
Seattle DevOps Meetup Group SeattleUSAutomators of Things 1942Ken Mugrage
Docker Boston BostonUSDockers 1925Moby Dock
Cloud Native Computing Paris ParisFRCloud Natives 1909Smaine Kahlouch
Bucharest DevOps Hackers Meetup BucharestRODevOps Hackers 1906Razvan Caciula
Docker Montreal MontréalCADockers 1869Moby Dock
Microservices for Enterprises Palo AltoUSMembers 1864Dhananjay Sampath
Docker - Kubernetes - Openshift Hyderabad HyderabadINMembers 1861Chakradhar Rao Jonagam
Silicon Valley Cloud Foundry User Group Palo AltoUSCloud Founders 1847Dave Nielsen
Rust Bangalore BangaloreINRustaceans 1839Sanchayan Maity
Ansible London LondonGBAnsiblers 1828Greg DeKoenigsberg
Singapore Cloud Foundry Meetup SingaporeSGCloudFoundry Users 1811Carlos Queiroz
Seattle CoffeeOps (Dev💙Ops) SeattleUSCoffeeOpsters 1811Doug Ireton
Agile Commune Pune PuneINMembers 1796Shrikant Vashishtha
Docker Riyadh RiyadhSADockers 1788Moby Dock
Kubernetes Paris ParisFRKubernauts 1776Katiuska Gamero
Docker Tehran TehranIRDockers 1750Moby Dock
DevOps Belo Horizonte Belo HorizonteBRMembros 1747Gustavo Fagundes
Bangalore Kubernetes Meetup BangaloreINKubernauts 1730Kumar Gaurav
GDG Cloud Paris - Google Developer Group Cloud ParisFRGCPiens 1729Alain Regnier
CloudZone Academy HerzeliyyaILMembers 1720Oren Naim
PipelineAI Advanced Spark and TensorFlow Meetup (London) LondonGBSpark and TensorFlow Experts 1685Chris Fregly
Minnesota Azure User Group MinneapolisUSAzure Users 1661Tim Plas
All Hands on DevOps - London LondonGBDevOpers 1656Adam Woozeer
GDG Lille LilleFRMembres 1649Fanny Demey
Docker Buenos Aires Buenos AiresARDockers 1641Moby Dock
Docker-Porto-Alegre Porto AlegreBRDockers 1625Moby Dock
Ankara Cloud Meetup AnkaraTRCloud Enthusiasts 1623odayibasi
Berlin Kubernetes Meetup BerlinDEKubernauts 1618Matt Baldwin
Spinnaker Bay Area Meetup San FranciscoUSMembers 1591Alex Bello
Cloud Computing Meetup MadridESCloud believers 1591José Ignacio Herranz
Docker Atlanta AtlantaUSDockers 1586Moby Dock
Docker Beijing BeijingCNDockers 1578Moby Dock
Docker Toronto TorontoCADockers 1561Moby Dock
TopMonks Caffè PragueCZMembers 1548Aleš Roubíček
Docker Los Angeles Santa MonicaUSDockers 1532Moby Dock
Docker Munich MünchenDEDockers 1531Johann Romefort
Container and Devops Training India BangaloreINTech Enthusiast 1529Aditya
Docker Ahmedabad AhmedabadINDockers 1517Moby Dock
Docker Athens AthensGRDockers 1510Moby Dock
Docker Portland, OR PortlandUSDockers 1503Moby Dock
Bay Area Infracoders Mountain ViewUSInfracoders 1499Peter Mooshammer
Docker Copenhagen CopenhagenDKDockers 1488Moby Dock
Denver DevOps Meetup DenverUSMembers 1484Tavis Aitken
Docker Córdoba-ARG CórdobaARDockers 1467Moby Dock
Downtown NYC Tech Meetup New YorkUSNYC Tech Peeps 1461Jacob Smith
Docker Santiago SantiagoCLDockers 1461Moby Dock
Kubernetes and Cloud Native Montréal MontréalCAMembers 1448Julia Simon
DevOps Porto PortoPTMembers 1444Eduardo Piairo
Docker Saigon Thanh Pho Ho Chi MinhVNDockers 1441Moby Dock
Big-Data-as-a-Service (BDaaS) Santa ClaraUSBDaaS Professionals 1439Courtney Kealhofer
Toronto .NET Meetup TorontoCAMembers 1437Luca Gobbi
Docker Tokyo TokyoJPDockers 1421Moby Dock
Dallas Cloud Native Meetup IrvingUSCloud Native Enthusiasts 1397Sharad Gupta
Docker Austin AustinUSDockers 1389Aater Suleman
Weave Online User Group San FranciscoUSWeave Users 1384Tamao
Jet Tech HobokenUSJet Tech Heads 1366Beena Wu
Cloud, Kubernetes & Microservices Developers Nairobi NairobiKEDevelopers 1359Ben Mann
DevOps and Ansible BangaloreINMembers 1340Khajan Gowda
Dallas Cloud Computing Study Group PlanoUSMembers 1337Tom Valentine
Docker Nantes NantesFRDockers 1312Moby Dock
DevOps ❤️ Containers ParisFRContainer Lovers 1312Chafik Bel
OpenSource Evangelist in Indore IndoreINPenguins 1304Swapnil Jain
Docker Minneapolis MinneapolisUSDockers 1296Moby Dock
Docker Dallas DallasUSDockers 1293Moby Dock
Kubernetes/Cloud-Native Online Meetup San FranciscoUSKubernauts 1290Julian Hansert
Brussels - WeCraft & DevOps BrusselsBECrafters & DevOps 1287Wemanity
Docker DC WashingtonUSDockers 1285Ramez Mourad
Turkey OpenStack Meetup IstanbulTROpensource lovers, Cloud Builder 1271Ahmet Turan Turkgil
Docker Moscow MoscowRUDockerers 1264Moby Dock
WebApp-Pune PuneINMembers 1245Laxman
Applied AI & DevOps LondonGBMembers 1227Demetrious Vassiliou
Vietnam OpenStack Official User Group Ha NoiVNVietStacker 1226Hieu LE
Cloud Native & Kubernetes Warsaw WarsawPLMembers 1225Piotr Szwed
Big Data Bosphorus IstanbulTRÜyeler 1225Big Data Bosphorus
Docker Switzerland ZürichCHDockers 1220Moby Dock
Amsterdam Kubernetes/Cloud-Native Meetup AmsterdamNLKubernauts 1220Sebastian
München Kubernetes/Cloud-Native Meetup MünchenDEKubernauts 1213Sebastian
GDG Cloud Austin AustinUSGCP Gurus 1213Jason Vertrees
Linux Containers & Virtualization Meetup CarrolltonUSMembers 1201Sunny
Google Cloud Developer Community Sri Lanka ColomboLKMembers 1195Milindu Sanoj Kumarage
Emerging Technologies MadridESTech-lovers 1194Borja Gómez
Full Stack Talks CarlsbadUSDesigners & Developers 1189Jeff Berg
DevOps Kansas City Kansas CityUSDevOps Enthusiasts 1187Aaron Blythe
Docker Hanoi Ha NoiVNDockers 1186Moby Dock
Docker Helsinki HelsinkiFIDockers 1179Moby Dock
DevOps Exchange San Francisco San FranciscoUSDevOps Exchangers 1161David Gildeh
CloudnLoud - Openstack,PrivateCloud,Red Hat,Opensource TambaramINcloudnloud 1161cloudnloud
eBay Tech Talk San JoseUSMembers 1147Kumaresan Manickavelu
Digital Innovation Ruhr BochumDEDigital Innovators 1147Nora Breuker
Meetup BABEL MadridESBABELIANS 1140MeetupBABEL
San Diego DevOps San DiegoUSMembers 1139Sander van Zoest
Cloud Native Night Munich MünchenDECloud Native Nerds 1139Josef Adersberger
Kubernauts Worldwide Meetup CologneDEKubernauts 1136Arash Kaffamanesh
DevOps Mumbai MumbaiINDevops Practitioners 1134Gourav
Edinburgh DevOps Meetup EdinburghGBDevOp'ers 1125Matthew Slane
Triangle Kubernetes and OpenShift Meetup MorrisvilleUSKubernauts 1120Steve Speicher
Docker Vancouver VancouverCADockers 1105Moby Dock
jnaapti - where passion meets perseverance BangaloreINVirtual Learners! 1096Gautham Pai
Docker Raleigh RaleighUSDockers 1078Moby Dock
Docker Budapest BudapestHUDockers 1071Moby Dock
Docker Hamburg HamburgDEDockers 1071Moby Dock
Kubernetes Tel Aviv Tel Aviv-YafoILKubernauts 1070Vadim Solovey
Enterprise Docker and DevOps London LondonGBMembers 1068Luke Hasty | Amazic
Kubernetes Atlanta Meetup AtlantaUSMembers 1056Dennis Coyle
DevOps Underground LondonGBPioneers 1046Derya Sezen a.k.a. Dorian
madScalability MadridESMembers 1044Alexandre González Rodríguez
Docker Lahore LahorePKMembers 1044Moby Dock
DevOps Düsseldorf DüsseldorfDEEngineers 1044Daniel "dictvm" Heitmann
OpenStack Netherlands AmersfoortNLOpenStackers 1039Eric
Docker DF BrasíliaBRDockeiros 1028Bruno Wego
Linux-Meetup (Montréal) MontréalCALinuxiens 1026Martial Bigras
Docker Bangkok BangkokTHDockers 1013Moby Dock
Chennai DevOps for Continuous Delivery and Beyond ChennaiINDevOpers 1011Neelameham
Kubernetes & Cloud Native Computing Pune PuneINKubernauts 1011Vishal
Google Cloud Platform Vancouver VancouverCAMembers 1008Amin Yazdani
Kubernetes and Cloud Native Toronto TorontoCAMembers 1007Julia Simon
Saint Louis Full Stack Web Development Saint LouisUSFull Stackers! 1007Bryan Jones
Kubernetes and Cloud Native New York New YorkUSKubelets 998Chris Gaun
News UK Technology Events LondonGBMembers 997Eliot Lindsell
Coding with Craftsmen AmsterdamNLCraftsmen 991Joost
Auckland API and Microservices Meetup AucklandNZMonolith Breakers 981Damian Harvey
Casablanca Developers Group ad-Dar-al-BaydaMAMembers 978Mouad MISRAR
Docker Auckland AucklandNZDockers 977Moby Dock
DevOps Sri Lanka ColomboLKDevOps 975Ruwan Ranganath
CircleCI User Group San FranciscoUSMembers 969Marcos Sanchez
Barcelona .NET Core BarcelonaESnetcorecoders 968pau
Cloud-Native Sydney Meetup SydneyAUCloud-Native Ninjas 966Lawrence Crowther
Boston Kubernetes Meetup CambridgeUSkubernauts 965Mike Splain
Docker Milano MilanoITDockers 964Moby Dock
DevOps Floripa FlorianópolisBRMembers 957Luciano A. Borguetti Faustino
Chennai Devops Group ChennaiINMembers 957Hema Bala
CoreOS London LondonGBOS and DevOps Enthusiasts 954David O'Dwyer
Silicon Valley Micro Services, Dockers and DevOps Meetup Mountain ViewUSDevOps Professionals 954Bhairav Mehta
DevOps Meetup Cebu CebuPHDevOps 947Jinky C. Suarez