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

Name City Country Focus Members Contact Name
.NET São Paulo São PauloBRMembros 13104Comunidade .NET SP
Docker Online Meetup San FranciscoUSDockers 12435Moby Dock
Fullstack Developers Israel Tel Aviv-YafoILFullstackers 10718Lior Kanfi
Open Source Bangalore BangaloreINhackers 9529Jeeva
Meetups at Wix Tel Aviv-YafoILMembers 9345Aviran Mordo
Silicon Valley Cloud Computing Palo AltoUSCloudsters 9266Sebastian
Docker Bangalore BangaloreINDockers 7401Moby Dock
Istanbul Coders IstanbulTRCoder 7220Selim Öber
Python Istanbul IstanbulTRPythonistas 6784Oğuz Albayrak
IGTCloud Tel Aviv-YafoILMembers 6685Avner Algom
SF Bay Cloud Native Open Infra Palo AltoUSStackers & Hackers 6648Lisa-Marie Namphy
DevOps Exchange - London LondonGBMembers 6600David Gildeh
Israel AWS User Group Tel Aviv-YafoILMembers 6455Arthur Schmunk
DevOps Sydney SydneyAUdevops 6181Lindsay Holmwood
London DevOps LondonGBDevOps Doves 6076Matt Saunders
AWS User Group-Bengaluru BangaloreINAWS Hackers 5997Sreekandh Balakrishnan
AWS User Group São Paulo São PauloBRAWS users 5940Francisco Edilton
Microsoft User Group Perú LimaPEMiembros 5462Jorge Castañeda
Docker London LondonGBDockers 5418Solomon Hykes
AWS San Francisco | Official Events San FranciscoUSAWSers 5346Judy Wu
DevOps Minneapolis MinneapolisUSDevOps Practitioners 5181Bridget Kromhout
Silicon Valley Python Meetup Mountain ViewUSPythonistas 5132Glen Jarvis
DevOps Toronto TorontoCADevOps fans 5012Steve Pereira
Tech-Talk-Teach Tel Aviv-YafoILMembers 5004Benny Keinan
Microservices and Cloud Native Apps - SF Bay Area San JoseUSCloud Architects 4993Jim Bugwadia
Node.js Paris ParisFRNodeurs 4990Etienne Folio
Docker San Francisco San FranciscoUSDockers 4979Solomon Hykes
Docker Paris ParisFRDockers 4967Patrick Aljord
Docker São Paulo São PauloBRDockers 4839Moby Dock
ChileAgil SantiagoCLAgilistas 4680ChileAgil
Disruptors in Tech SydneyAUDisruptors 4635Deloitte Australia
iMasters São PauloBRParticipantes 4619Tiago Baeta
Devopedia BangaloreINMembers 4500Arvind Padmanabhan
Bay Area Kubernetes Meetup Mountain ViewUSKubernauts 4411Vishnu Kannan
Docker New York City New YorkUSDockers 4338Moby Dock
DigitalOcean Bangalore BangaloreINSharks 4319Sammy the Shark
MariaLab - Meetups São PauloBRMembers 4292Vanessa Me Tonini
Cloud Mumbai Meetup MumbaiINDevelopers, Architects, Startups 4206Mangesh
Madrid DevOps MadridESdevops 4166txetxu Velayos
Docker Santa Clara Santa ClaraUSDockers 4117Moby Dock
Docker Pune PuneINDockers 4114Moby Dock
👨🏻‍💻 Tech Leader Club Amsterdam 👩🏻‍💻 AmsterdamNLAspiring Tech leaders 4112Bas
Open innovation Paris ParisFRInnovacteurs 4110Onepoint
Pune Cloud Engineers and Architects (AWS) PuneINCloud Architects 4053Abhishek Anand Amralkar
Docker Tel Aviv Tel Aviv-YafoILDockers 4052Moby Dock
Pittsburgh Code & Supply PittsburghUSMembers 3993Code & Supply
Istanbul DevOps Turkey Meetup IstanbulTRdevopsever 3963Derya Sezen a.k.a. Dorian
Cloud Computing & DevOps Meetup Bangalore BangaloreINDevOps 3932Hari kiran
Inovação em Software como Serviço São PauloBRSaaSeros 3924Mauricio Navarrete
India Linux Users Group Delhi (ILUGD) DelhiINLinux Users 3889Akkshay Arora
ThoughtWorks Pune Events PuneINMembers 3854ThoughtWorks Pune Events
PolyglotVancouver VancouverCAPolyglots 3788Tavis Rudd
ThoughtWorks Tech Talks NYC New YorkUSMembers 3773Duncan Wall
DevOps DC WashingtonUSdevops 3749Nathen Harvey
Continuous Delivery : NYC New YorkUSMembers 3722Daniel Rolnick
Docker Madrid MadridESDockers 3700Moby Dock
Google Developer Group, Indore IndoreINMembers 3699Suyash Dixit
Javascript Hyderabad HyderabadINjS'ers 3699Harish
SysOps / DevOps Polska MeetUp WarsawPLOpsów 3696Paweł Ufnalewski
DevOps Melbourne MelbourneAUMembers 3623Andrew Jones
Devops Israel Tel Aviv-YafoILDevops Engineers 3620Evgeny Zislis
London μServices (Microservices) User Group LondonGBμServicers 3617Dario Simonetti
AWS User Group Singapore SingaporeSGMembers 3609Steve Teo
svDevOps Mountain ViewUSMembers 3556Dave Nielsen
AI , Data Science& Machine Learning CodeSeeker's BangaloreINMembers 3526venkatesh
Docker Seattle SeattleUSDockers 3472Moby Dock
GOTO Nights - London, UK LondonGBFriends 3467Maria Wennestam
Docker Mountain View Mountain ViewUSDockers 3447Moby Dock
Microservices Meetup Munich MünchenDEMembers 3372Christian Deger
Grab Tech Thursdays SingaporeSGTechies 3366Aaron Gill
Boston Devops BostonUSMembers 3327Laura Stone
Azure Sydney User Group SydneyAUMembers 3279Simon Waight
Stylight Tech Events MünchenDETechies 3248Stylight Tech
Tech Next PuneINTech Enthusiasts 3243Mukund Rajamannar
Fullstack Developers São Paulo São PauloBRFullstackers 3206Igor Luiz Halfeld
DevOps Bangalore BangaloreINDevOps Engineer 3169BALAJI RAJAN
San Francisco Kubernetes Meetup San FranciscoUSKubernauts 3152Matt Baldwin
DigitalOcean Delhi DelhiINSharks 3151Sammy the Shark
Agilidade São PauloBRAgilistas 3136Anderson Diniz Hummel
Munich AWS User Group MünchenDEMembers 3090Markus Ostertag
Java User Group Hamburg HamburgDEMitglieder 3088Uwe Sauerbrei
Multi-Cloud Engineering | Israel Tel Aviv-YafoILCloud Engineers 3076Vadim Solovey
DevOps Amsterdam AmsterdamNLdevoppers 3025Thomas Krag
eBay Europe Technology #ebaytechtalk BerlinDEeBay Hackers 3018Katja Sommer
philly.NET MalvernUSCampers 3016Bill Wolff
GOTO Nights Amsterdam AmsterdamNLGotos 3007Adele Carpenter
Amazon Web Services - Bay Area San MateoUSAWS gurus 2950John Varghese
Docker Randstad AmsterdamNLDockers 2948Moby Dock
Amsterdam Python Meetup Group AmsterdamNLPythonistas 2947Byte
Code, Beer, Repeat São PauloBRBípedes 2919Social Miner
DATACHAIN FOUNDATION ParisFRBelievers & Contributors 2919Kaze A. ONGUENE 凱澤 龍格涅
Azure Brasil - Comunidade Técnica São PauloBRMembros 2910Rubens Guimarães
Docker Cairo CairoEGDockers 2903Moby Dock
Docker Hyderabad HyderabadINDockers 2898Moby Dock
Kubernetes London LondonGBKubernauts 2880Peter Idah
Lagos Next Gen Developers Meetup LagosNGBlueDevelopers 2867Oluwafemi Oso
IBM Cloud Dubai DubaiAECoders 2850Naiyarah Hussain
Triangle DevOps RaleighUSMembers 2839Chris Bailey
DevAcademy MadridESDevelopers 2833Nacho
Jenkins Online Meetup LondonGBJenkins fans 2807Maxwell Arbuckle
DevOps in Morocco CasablancaMAMembers 2774Hassan Ajan
ThaiPy - Bangkok Python Meetup BangkokTHLovers of code 2765Dylan Jay
nycdevops New YorkUSnycdevops 2744Sean OMeara
Hackers' Avenue ChennaiINHackers 2732Aravind
Container Developers Meetup - Bangalore BangaloreINContainerDevs 2697Hari kiran
Paris Devops Meetup ParisFRParis devopsers 2690paris devops orga
Berlin DevOps BerlinDEMembers 2676Jens Bräuer
Docker Lima LimaPEDockers 2675Katiuska Gamero
Cloud Native London LondonGBCloud Natives 2675Cheryl Hung
Docker Berlin BerlinDEDockers 2670Moby Dock
Serverless San FranciscoUSMembers 2646Serverless User Group
IBM developerWorks Meetup SeoulKRDevelopers 2621Jade Cho
SF DevOps San FranciscoUSDevOpers 2616Toby Morning
DevOps Stockholm StockholmSEpeople 2613Henrik Lindberg
DevOpsATL AtlantaUSMembers 2612John Dyer
Mobile Learning Lab TorontoCAmembers 2608MLL Team
Pasión por la tecnología Buenos AiresARApasionados por la Tecnología 2585Pedro McCormick
Production Ready Containers Palo AltoUSMembers 2583Raziel Tabib
Sydney Docker User Group SydneyAUDockers 2582Moby Dock
Docker Palo Alto Palo AltoUSDockers 2581Moby Dock
TechLabs by SOAT ParisFRMembres 2577Team SOAT
Chennai docker Meetup ChennaiINMembers 2567ARRAHMAN
New York Kubernetes Meetup New YorkUSKubernauts 2549Ariel Jatib
Cloud Austin AustinUSCloud Practitioners 2537Karthik
Infrastructure Coders MelbourneAUInfracoders 2502Matthew Jones
London Continuous Delivery LondonGBmembers 2494Matthew Skelton
Docker Dublin DublinIEDockers 2487Moby Dock
London Test Automation in DevOps Meetup LondonGBAutomators 2484Shashikant Jagtap
DevOps Chicago ChicagoUSDevOps professionals 2475Jerry Cattell
Code Like A Girl - Melbourne MelbourneAUCoding Sisters 2473Code Like a Girl Team
BayLISA San JoseUSMembers 2459Dan McQueen
Microsoft DevBoston CambridgeUSMembers 2454Ben Day
Microservices Meetup Berlin BerlinDEMembers 2447Conrad Pöpke
DevOps Playground London LondonGBMembers 2440Jason Man
Pune Tech Talks PuneINTechies 2433Avinash Bipalliwar
Continuous Delivery Sydney SydneyAUMembers 2418Wasif Mobin
GDG Cloud NYC New YorkUSDevelopers 2415David Silva
Paris AWS User Group ParisFRAmazoniens 2404K'DUAL Eric
Ch'ti JUG LilleFRCh'ti juggers 2403Team Ch'ti JUG
OpenTech ParisFRhuman bots 2402Cyril PIERRE de GEYER
DevOps in Dubai DubaiAEMembers 2401Steven Acreman
Continuous Delivery Amsterdam AmsterdamNLMembers 2392Wouter Neyndorff
Philly DevOps PhiladelphiaUSMembers 2384Clinton
NZ Microsoft Cloud & Infrastructure User Group AucklandNZMembers 2345Nick Westbrook
Rio Cloud Computing Meetup Rio de JaneiroBRCloud Computing Enthusiasts 2344Filipe Barretto
San Francisco DevOps San FranciscoUSMembers 2338James Sulinski
Bristech BristolGBBristechnologists 2337James Phillpotts
Milwaukee Agile MilwaukeeUSpractitioners 2336Jason Montague
Dubai DevOps DubaiAEDevOps 2335Hassan Ajan
DevOps Moscow in Russian MoscowRUSystem engineers, Developers 2325Alexander Titov
Docker Taipei TaipeiTWDockers 2324Moby Dock
Amazon Web Services Hyderabad HyderabadINAWS Specialists 2323Satish Nandigama
Stockholm Google Developer Group StockholmSEGDGers 2305Sevil Güler
Ansible Pune PuneINAnsiblers 2278Ansi-bull
DigitalOcean Manila ManilaPHSharks 2276Sammy the Shark
Zabbix Meetup Brasil São PauloBRZabbixers 2261Hernandes Martins
DevOps Singapore SingaporeSGMembers 2238Sergiu Bodiu
Docker Belgium BrusselsBEDockers 2213Moby Dock
DevOps Lisbon LisbonPTdevops 2212Manuel Pais
Python Bogotá BogotáCOPythonistas 2204Camilo Nova
Seattle Kubernetes Meetup SeattleUSKubernauts 2195Matt Baldwin
GDG Salvador SalvadorBRMembros 2193Wilson Mendes
Docker Singapore SingaporeSGDockers 2192Moby Dock
AWS User Group Poland PoznanPLAWS Users 2181Jarosław Zieliński
CloudTalk BellevueUSCloudies 2178Toddy Mladenov
Austin DevOps AustinUSMembers 2165GeekAustin
Agile Munich MünchenDEAgile Practitioners 2160Taghi Paksima
Austin AWS Users AustinUSMembers 2155Sunny Nelson
Orange County ACM Chapter IrvineUSMembers 2151Dr. Don V Black
México City Docker friends México CityMXDocker friends 2143Moby Dock
Apache Hadoop Ecosystem BangaloreINHadoopers 2134gurmukh Singh
Future of Data: Paris ParisFRMembers 2126Future of Data
Microsoft Azure Government DC WashingtonUSGov IT Innovators 2108Karina Homme
London HashiCorp User Group LondonGBHashiCorp Users 2084Cameron More
DigitalOcean Amsterdam AmsterdamNLSharks 2081Sammy the Shark
Cape Town DevOps Meetup Cape TownZAMerge Conflicts 2068Cobus Bernard
Conexão ThoughtWorks SP São PauloBRMembers 2068Francine Ferreira
Microsoft events in Australia SydneyAUTechnophiles 2057David Burela
The Austin Linux Meetup AustinUSLinux Enthusiasts 2053Darren Carpenter
Women Who Code Manila ManilaPHAwesome Women Coders 2045Women Who Code
Docker Istanbul IstanbulTRDockers 2042Moby Dock
Singapore Spring User Group SingaporeSGSpring Developers 2040Sergiu Bodiu
Melbourne Docker User Group MelbourneAUDockers 2017Moby Dock
Docker Barcelona BarcelonaESDockers 2013Moby Dock
Azure Dublin Meetup DublinIEAzurees 2012Bryan Conneely
Microsoft Azure Brasil São PauloBRParticipantes 1997Flavio Franco
Alicante Tech Meetup AlacantESTechies 1993Jeroen Derks
sysarmy Buenos AiresARAdmins 1991Ariel Jolo
Amazon Web Services - Brisbane User Group BrisbaneAUMembers 1982Mark Promnitz
DevOps Finland HelsinkiFIdevops 1975Erno Aapa
OpenStack Brasil Rio de JaneiroBROpenstackers Brasileiros 1955Marcelo Dieder
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
Docker Boston BostonUSDockers 1930Moby Dock
GDG UNAM México CityMXGoonamers 1930Kevin Loyola
Docker Riyadh RiyadhSADockers 1906Moby Dock
Rust Bangalore BangaloreINRustaceans 1901Sanchayan Maity
Tech Talks Israel Tel Aviv-YafoILMembers 1898Daniel Schwartzer
Docker Chicago ChicagoUSDockers 1897Moby Dock