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

Name City Country Focus Members Contact Name
Docker Online Meetup San FranciscoUSDockers 12355Moby Dock
Fullstack Developers Israel Tel Aviv-YafoILFullstackers 10040Lior Kanfi
Silicon Valley Cloud Computing Palo AltoUSCloudsters 9291Sebastian
Meetups at Wix Tel Aviv-YafoILMembers 8881Aviran Mordo
Open Source Bangalore BangaloreINhackers 8643Jeeva
.NET São Paulo São PauloBRMembros 8624Comunidade .NET SP
Docker Bangalore BangaloreINDockers 7074Moby Dock
SF Bay Cloud Native Open Infra Palo AltoUSStackers & Hackers 6546Lisa-Marie Namphy
DevOps Exchange - London LondonGBMembers 6476David Gildeh
Istanbul Coders IstanbulTRCoder 6246Selim Öber
Israel AWS User Group Tel Aviv-YafoILMembers 6011Arthur Schmunk
DevOps Sydney SydneyAUdevops 5838Mick Pollard
London DevOps LondonGBDevOps Doves 5753Matt Saunders
AWS User Group-Bengaluru BangaloreINAWS Hackers 5589Sreekandh Balakrishnan
São Paulo AWS Meetup São PauloBRAWS users 5414Francisco Edilton
Python Istanbul IstanbulTRPythonistas 5305Oğuz Albayrak
AWS San Francisco | Official Events San FranciscoUSAWSers 5177Judy Wu
Silicon Valley Python Meetup Mountain ViewUSPythonistas 5132Glen Jarvis
Docker London LondonGBDockers 5087Solomon Hykes
Docker San Francisco San FranciscoUSDockers 5018Solomon Hykes
Tech-Talk-Teach Tel Aviv-YafoILMembers 4998Benny Keinan
Docker Paris ParisFRDockers 4886Patrick Aljord
DevOps Minneapolis MinneapolisUSDevOps Practitioners 4823Bridget Kromhout
Microservices and Cloud Native Apps - SF Bay Area San JoseUSCloud Architects 4809Jim Bugwadia
Docker São Paulo São PauloBRDockers 4797Moby Dock
Microsoft User Group Perú LimaPEMiembros 4748Jorge Castañeda
Node.js Paris ParisFRNodeurs 4737Etienne Folio
DevOps Toronto TorontoCADevOps fans 4590Steve Pereira
MariaLab - Meetups São PauloBRMembers 4278Vanessa Me Tonini
Disruptors in Tech SydneyAUDisruptors 4219Deloitte Australia
Docker New York City New YorkUSDockers 4207Moby Dock
DigitalOcean Bangalore BangaloreINSharks 4204Sammy the Shark
iMasters São PauloBRParticipantes 4105Tiago Baeta
Docker Santa Clara Santa ClaraUSDockers 4104Moby Dock
Pune Cloud Engineers and Architects (AWS) PuneINCloud Architects 4032Abhishek Anand Amralkar
ChileAgil SantiagoCLAgilistas 3988ChileAgil
Bay Area Kubernetes Meetup Mountain ViewUSKubernauts 3973Vishnu Kannan
Pittsburgh Code & Supply PittsburghUSMembers 3824Code & Supply
Madrid DevOps MadridESdevops 3817txetxu Velayos
PolyglotVancouver VancouverCAPolyglots 3813Tavis Rudd
Docker Tel Aviv Tel Aviv-YafoILDockers 3795Moby Dock
Cloud Mumbai Meetup MumbaiINDevelopers, Architects, Startups 3666Mangesh
Continuous Delivery : NYC New YorkUSMembers 3614Daniel Rolnick
Docker Madrid MadridESDockers 3531Moby Dock
DevOpsDC WashingtonUSdevops 3517Nathen Harvey
svDevOps Mountain ViewUSMembers 3495Dave Nielsen
Docker Mountain View Mountain ViewUSDockers 3483Moby Dock
Docker Pune PuneINDockers 3483Moby Dock
ThoughtWorks Tech Talks NYC New YorkUSMembers 3476Duncan Wall
Inovação em Software como Serviço São PauloBRSaaSeros 3459Mauricio Navarrete
GOTO Nights - London, UK LondonGBFriends 3394Maria Wennestam
DevOps Melbourne MelbourneAUMembers 3381Andrew Jones
Javascript Hyderabad HyderabadINjS'ers 3378Harish
Istanbul DevOps Turkey Meetup IstanbulTRdevopsever 3364Derya Sezen a.k.a. Dorian
Docker Seattle SeattleUSDockers 3363Moby Dock
Grab Tech Thursdays SingaporeSGTechies 3362Aaron Gill
Cloud Computing & DevOps Meetup Bangalore BangaloreINDevOps 3316Hari kiran
Devops Israel Tel Aviv-YafoILDevops Engineers 3297Evgeny Zislis
London μServices (Microservices) User Group LondonGBμServicers 3281David Dawson
Tech Next PuneINTech Enthusiasts 3222Mukund Rajamannar
Stylight Tech Events MünchenDETechies 3197Stylight Tech
Fullstack Developers São Paulo São PauloBRFullstackers 3197Igor Luiz Halfeld
Boston Devops BostonUSMembers 3194Laura Stone
AWS User Group Singapore SingaporeSGMembers 3158Steve Shirkey
Devopedia BangaloreINMembers 3105Arvind Padmanabhan
Agilidade São PauloBRAgilistas 3084Anderson Diniz Hummel
DevOps Bangalore BangaloreINDevOps Engineer 3067BALAJI RAJAN
Microservices Meetup Munich MünchenDEMembers 3063Christian Deger
Open innovation Paris ParisFRInnovacteurs 3063Onepoint
eBay Europe Technology #ebaytechtalk BerlinDEeBay Hackers 3038Katja Sommer
Azure Sydney User Group SydneyAUMembers 2903Simon Waight
Docker Randstad AmsterdamNLDockers 2901Moby Dock
India Linux Users Group Delhi (ILUGD) DelhiINMembers 2900Akkshay Arora
Docker Hyderabad HyderabadINDockers 2875Moby Dock
AI , Data Science& Machine Learning CodeSeeker's BangaloreINMembers 2863venkatesh
SysOps / DevOps Polska MeetUp WarsawPLSysOps 2837Paweł Ufnalewski
Java User Group Hamburg HamburgDEMitglieder 2806Daniel Galán y Martins
Amazon Web Services - Bay Area San MateoUSAWS gurus 2791John Varghese
Munich AWS User Group MünchenDEMembers 2773Markus Ostertag
San Francisco Kubernetes Meetup San FranciscoUSKubernauts 2772Matt Baldwin
Amsterdam Python Meetup Group AmsterdamNLPythonistas 2751Byte
DevOps Amsterdam AmsterdamNLdevoppers 2749Thomas Krag
Google Developer Group, Indore IndoreINMembers 2709Suyash Dixit
Jenkins Online Meetup San JoseUSJenkins fans 2709Maxwell Arbuckle
Code, Beer, Repeat São PauloBRBípedes 2693Social Miner
Philly.NET MalvernUSCampers 2672Rob Keiser
Docker Cairo CairoEGDockers 2671Moby Dock
Multi-Cloud Engineering Tel Aviv-YafoILCloud Engineers 2641Vadim Solovey
nycdevops New YorkUSnycdevops 2636Sean OMeara
ThoughtWorks Pune Events PuneINMembers 2636ThoughtWorks Pune Events
Paris Devops Meetup ParisFRParis devopsers 2617paris devops orga
Docker Palo Alto Palo AltoUSDockers 2594Moby Dock
DevAcademy MadridESDevelopers 2594Nacho
Triangle DevOps RaleighUSMembers 2593Chris Bailey
Kubernetes London LondonGBKubernauts 2577Peter Idah
DevOps Stockholm StockholmSEpeople 2570Henrik Lindberg
Docker Berlin BerlinDEDockers 2562Moby Dock
Berlin DevOps BerlinDEMembers 2547Jens Bräuer
DevOpsATL AtlantaUSMembers 2508John Dyer
London Continuous Delivery LondonGBmembers 2507Matthew Skelton
Docker Lima LimaPEDockers 2505Katiuska Gamero
IBM Cloud Dubai Meetup DubaiAECoders 2499Naiyarah Hussain
Lagos Next Gen Developers Meetup LagosNGBlueDevelopers 2497Oluwafemi Oso
Serverless San FranciscoUSMembers 2475Serverless User Group
DigitalOcean Delhi DelhiINSharks 2459Sammy the Shark
Container Developers Meetup - Bangalore BangaloreINContainerDevs 2425Hari kiran
Sydney Docker User Group SydneyAUDockers 2402Moby Dock
IBM developerWorks Meetup SeoulKRDevelopers 2400조은옥
DevOps Chicago ChicagoUSDevOps professionals 2392Jerry Cattell
Chennai docker Meetup ChennaiINMembers 2385ARRAHMAN
Infrastructure Coders MelbourneAUInfracoders 2383Matthew Jones
Microservices Meetup Berlin BerlinDEMembers 2377Conrad Pöpke
Azure Brasil - Comunidade Técnica São PauloBRMembros 2375Rubens Guimarães
New York Kubernetes Meetup New YorkUSKubernauts 2361Ariel Jatib
San Francisco DevOps San FranciscoUSMembers 2349James Sulinski
Docker Dublin DublinIEDockers 2341Moby Dock
SF DevOps San FranciscoUSDevOpers 2341Toby Morning
ThaiPy - Bangkok Python Meetup BangkokTHLovers of code 2335Dylan Jay
BayLISA San JoseUSMembers 2324Dan McQueen
Cloud Austin AustinUSCloud Practitioners 2319Karthik
Production Ready Containers Palo AltoUSMembers 2318Raziel Tabib
Docker Taipei TaipeiTWDockers 2309Moby Dock
Hackers' Avenue ChennaiINHackers 2308Adithya B
TechLabs by SOAT ParisFRMembres 2304Melvyna
Amazon Web Services Hyderabad HyderabadINAWS Specialists 2281Satish Nandigama
GDG Cloud NYC New YorkUSDevelopers 2275David Silva
Continuous Delivery Sydney SydneyAUMembers 2269Wasif Mobin
London Test Automation in DevOps Meetup LondonGBAutomators 2263Shashikant Jagtap
Pasión por la tecnología Buenos AiresARApasionados por la Tecnología 2237Pedro McCormick
Code Like A Girl - Melbourne MelbourneAUCoding Sisters 2234Code Like a Girl Team
NZ Microsoft Cloud & Infrastructure User Group AucklandNZMembers 2224Nick Westbrook
Milwaukee Agile MilwaukeeUSpractitioners 2218Jason Montague
Bristech BristolGBBristechnologists 2180James Phillpotts
Docker Belgium BrusselsBEDockers 2176Moby Dock
OpenTech ParisFRhuman bots 2172Cyril PIERRE de GEYER
Docker Singapore SingaporeSGDockers 2170Moby Dock
Ch'ti JUG LilleFRCh'ti juggers 2165Team Ch'ti JUG
DevOps in Morocco CasablancaMAMembers 2134Hassan Ajan
Philly DevOps PhiladelphiaUSMembers 2132Clinton
Paris AWS User Group ParisFRAmazoniens 2128K'DUAL Eric
DevOps Singapore SingaporeSGMembers 2127Sergiu Bodiu
Stockholm Google Developer Group StockholmSEGDGers 2118Sevil Güler
Continuous Delivery Amsterdam AmsterdamNLMembers 2115Wouter Neyndorff
CloudTalk BellevueUSCloudies 2115Toddy Mladenov
DevOps Moscow in Russian MoscowRUSystem engineers, Developers 2103Alexander Titov
DevOps in Dubai DubaiAEMembers 2101Steven Acreman
Python Bogotá BogotáCOPythonistas 2097Camilo Nova
Rio Cloud Computing Meetup Rio de JaneiroBRCloud Computing enthusiasts 2052Felipe Almeida
México City Docker friends México CityMXDocker friends 2045Moby Dock
Dubai DevOps Meetup DubaiAEDevOps 2038Hassan Ajan
London HashiCorp User Group LondonGBHashiCorp Users 2028Cameron More
Austin DevOps AustinUSMembers 2014GeekAustin
Pune Tech Talks PuneINTechies 2008Avinash Bipalliwar
Conexão ThoughtWorks SP São PauloBRMembers 2005Francine Ferreira
DevOps Playground London LondonGBMembers 2004Jason Man
Singapore Spring User Group SingaporeSGSpring Developers 2000Sergiu Bodiu
GDG Salvador SalvadorBRMembros 1991Wilson Mendes
Docker Istanbul IstanbulTRDockers 1977Moby Dock
Zabbix Meetup Brasil São PauloBRZabbixers 1974Hernandes Martins
Austin AWS Users AustinUSMembers 1973Sunny Nelson
Docker Barcelona BarcelonaESDockers 1971Moby Dock
Seattle Kubernetes Meetup SeattleUSKubernauts 1970Matt Baldwin
Cloud Native London LondonGBCloud Natives 1963Cheryl J. Hung
Orange County ACM Chapter IrvineUSMembers 1962Dr. Don V Black
The Austin Linux Meetup AustinUSLinux Enthusiasts 1956Darren Carpenter
OpenStack Brasil Rio de JaneiroBROpenstackers Brasileiros 1952Marcelo Dieder
Agile Munich MünchenDEAgile Practitioners 1949Taghi Paksima
Seattle DevOps Meetup Group SeattleUSAutomators of Things 1947Ken Mugrage
Melbourne Docker User Group MelbourneAUDockers 1920Moby Dock
Microsoft Azure Government DC WashingtonUSGov IT Innovators 1889Karina Homme
Amazon Web Services - Brisbane User Group BrisbaneAUMembers 1885Mark Promnitz
Docker Boston BostonUSDockers 1882Moby Dock
DigitalOcean Manila ManilaPHSharks 1879Sammy the Shark
Microsoft events in Australia SydneyAUTechnophiles 1871David Burela
Jenkins Bangalore BangaloreINJenkins Fans 1870Maxwell Arbuckle
Cape Town DevOps Meetup Cape TownZAMerge Conflicts 1869Cobus Bernard
Silicon Valley Cloud Foundry User Group Palo AltoUSCloud Founders 1855Dave Nielsen
AWS User Group Poland PoznanPLAWS Users 1850Jarosław Zieliński
Bangalore Mesos & cncf User Group BangaloreINMembers 1848Dhilip
Apache Hadoop Ecosystem BangaloreINHadoopers 1840gurmukh Singh
Docker Montreal MontréalCADockers 1835Moby Dock
Tech Talks Israel Tel Aviv-YafoILMembers 1832Daniel Schwartzer
Docker Chicago ChicagoUSDockers 1830Moby Dock
Alicante Tech Meetup AlacantESTechies 1825Jeroen Derks
Azure Dublin Meetup DublinIEAzurees 1819Bryan Conneely
Dublin DevOps Meetup DublinIEFriends 1811Cassiano Aquino
Los Angeles DevOps Los AngelesUSMembers 1807Lars Lehtonen
Ansible Pune PuneINAnsiblers 1802Ansi-bull
Singapore Cloud Foundry Meetup SingaporeSGCloudFoundry Users 1800Carlos Queiroz
Microsoft Azure Brasil São PauloBRParticipantes 1794Flavio Franco
San Francisco CoreOS Meetup San FranciscoUSCoreOS users 1793Brian Redbeard
OpenLate - Vancouver Tech Talks and Hack Nights VancouverCAHackers 1784Chris Turra
DevOps Finland HelsinkiFIdevops 1777Erno Aapa
Women Who Code Manila ManilaPHAwesome Women Coders 1772Women Who Code
DigitalOcean Amsterdam AmsterdamNLSharks 1755Sammy the Shark
Toulouse DevOps ToulouseFRDevOps 1743Lionel Porcheron
Clean Code Alliance Tel Aviv-YafoILClean Coders 1737Itzik Saban
Bucharest DevOps Hackers Meetup BucharestRODevOps Hackers 1736Razvan Caciula
Minnesota Web Design+Technology Professionals MinneapolisUSWeb & Mobile Tech Experts 1724Ketan Kakkad
San Francisco Metrics Meetup San FranciscoUSQuantifiers 1722Joseph Ruscio