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

Name City Country Focus Members Contact Name
Code Self Study BerkeleyUSProgrammers 3365Josh
Erlang & Elixir SF San FranciscoUSErlangutans & Alchemists 2201Kyle Patterson
Elixir Mexico City México CityMXAlquimista de Elixir 1676Norberto Ortigoza
BASE (Birmingham Alabama Software Enthusiasts) BirminghamUSSoftware Enthusiasts 1483David Lormor
Elixir London LondonGBElixir 1301Baris Balic
Elixir Berlin BerlinDEAlchemists 1104Hugo Duksis
Elixir User Group SP São PauloBRAlchemists 1080Esdras Eduardo
codecentric Berlin BerlinDEMembers 1017Conrad Pöpke
Amsterdam |> Elixir AmsterdamNLAlchemists 845Tonći Galić
NYC Elixir Meetup New YorkUSAlchemists 830David Antaramian
Dallas Functional Programmers PlanoUSLambda Writers 771Dennis Palmer
Ybor Tech TampaUSTechies 744Tony Winn
Functional Kubs DublinIEFunctional Kubs 736Jeremie Jost
Erlang Meet Up Stockholm StockholmSEErlangers 734Martin Creathorn
Lambda Indonesia JakartaIDmembers 731Abdullah
Asheville Coders League AshevilleUSCoders 729Jay
Elixir |> RJ Rio de JaneiroBRElixir Users 598Thiago Silva
Lille FP LilleFRmembres 594Fenn
Elixir Kraków KrakówPLAlchemists 592Sarah Ponsford
Toronto Elixir TorontoCAAlchemists 564Mattia Gheda
Boston Elixir BostonUSAlchemists 555Brian Cardarella
Elixir Melbourne MelbourneAUAlchemists 554Julian Doherty
paris.ex ParisFRAlchemists 550Arnaud Wetzel
Stockholm Elixir StockholmSEAlchemists 543Lennart Fridén
Elixir Sydney SydneyAUMembers 532Julian Doherty
Cluj.fp Cluj-NapocaROMembers 529Ovidiu Deac
Canton Software Craftsmanship North CantonUSSoftware Craftsmen 521Brandon Joyce
ChicagoElixir ChicagoUSMixologists 521JC Grubbs
Elixir POA Porto AlegreBRAlchemist 519Anderson Konzen
Seattle Elixir Programming Meetup SeattleUSMembers 518Javier Evans
Elixir |> Barcelona BarcelonaESAlchemists 499zi
Lisbon |> Elixir LisbonPTSippers 494Sasha Fonseca
Nash |> Elixir NashvilleUSelixirists 482Will
ElixirWarsaw Meetup WarsawPLElixir Developers 467EL Passion
Montreal Elixir MontréalCAMembers 462CivilCode Inc.
BeamBA: Erlang, Elixir, Efene & LFE Buenos Aires User Group Buenos AiresARBeamers 452Brujo Benavides
Elixir |> CWB CuritibaBRAlchemists 446Tiago Freire
Elixir Lang Moscow MoscowRUAlchemists 431Nikita Sobolev
Denver Erlang and Elixir DenverUSElixlangers 423Richard Lucas
Functional Programming Montpellier MontpellierFRfunctional programmers 417Anastasia Lieva
Dallas / Fort Worth BEAMers AddisonUSBEAMers 413Proctor
East Bay Functional Programming Study Group BerkeleyUSMembers 413Josh
hh.ex Hamburg Elixir Meetup HamburgDEAlchemists 412Ole Michaelis
Triangle |> Elixir RaleighUSElixirists 403David Bernheisel
Fun(c)tional Programming Group BellevueUSFunctional programmers 401Oli Makhasoeva
WM Engineering IrvineUSMembers 394Weedmaps
Nerdzão Portugal PortoPTMembers 392Filipe Oliveira
Bangkok Functional Programmers BangkokTHLambdaphiles 380Ches Martin
Elixir / Erlang Silicon Valley Mountain ViewUSErlangers 366Doug Goldie
Austin Elixir AustinUSElixerans 365Luke Imhoff
Elixir Taiwan @ Taipei TaipeiTWAlchemists 356Mickey Chen
Software Development and Geekery Zuid-Nederland WeertNLsoftware developers 345Kabisa
Elixir LA Santa MonicaUSElixir Lovers 344Rudy Jahchan
Elixir Medellín - Top MedellínCOElixers Tops 337Andres Duque
Atlanta Elixir Meetup AtlantaUSMembers 336Osayame Gaius-Obaseki
NoVA Elixir Meetup RestonUSElixir enthusiasts 335brweber2
Perú: ELIXIR LimaPEmiembros 328Hugo Campos
Boulder Elixir BoulderUSElixir Enthusiasts 322Ryan Hill
Madrid |> Elixir MadridESAlchemists 322Rafael Luque
λ cleveland -> func ClevelandUSMembers 317Anthony Coble
Zürich Erlang & Elixir User Group ZürichCHErlangers 314André Fatton
Utah Elixir LehiUSMembers 311Mark Ericksen
Nola Elixir Meetup New OrleansUSHumans 309Bryan Joseph
Seoul Elixir Meetup SeoulKRMembers 308Kevin Rockwood
Functional First Phoenix TempeUSLambdarians 303David Koontz
DenverFP DenverUSMembers 301Matt Sprague
Lambda Zagreb ZagrebHRLambda crusaders 299Tomislav Grospić
Elixir Meetup Düsseldorf DüsseldorfDEAlchemisten 297Mario Mainz
Hyderabad Elixir Meetup HyderabadINMembers 293Abdulsattar
Poznań Elixir PoznanPLMembers 293AppUnite
Erlang / Elixir Israel Tel Aviv-YafoILErlangutans and Elixirians 288Zvi A.
Elixir/Erlang Monterrey MonterreyMXAlquimista 282Eduardo D
Elixir |> Montevideo MontevideoUYAlquimistas 282Ignacio Capurro
Elixir Club KyivUAAlchemists 276Oleksandr Rozumii
STL Elm Saint LouisUSElm Developers 274Craig Buchek
Bangalore Elixir Meetup BangaloreINmembers 273Praveen Wicliff
Indy Elixir: The Indianapolis Elixir Users Group IndianapolisUSElixirists 271Steve Grossi
DC |> Elixir WashingtonUSAlchemists 271Corey
Elixir Cologne KölnDEAlchemists 267Martin Otten
Phoenix NYC Meetup New YorkUSPhoenixers 265Willy Karam
Elixir |> Belgrade BelgradeRSAlchemists 265Ivan Aksentijevic
Delhi |> Elixir DelhiINMembers 261Himanshu Gupta
RubyFTW - Fort Worth Open Source User Group Fort WorthUScoders 259Craig Bowes
Elixir Lunch LehiUSAlchemists 258David Cox
Lambda PT (LX) LisbonPTTypes 258Emanuel
Vancouver Erlang & Elixir Meetup VancouverCAAlchemists & Erlangutangs 254Brooklyn Zelenka
Chattanooga Elixir ChattanoogaUSAlchemists 248Brett
San Diego Elixir / Erlang San DiegoUSAlchemists 247Kevin Sullivan
Elixir & Erlang Munich MünchenDEMitglieder 241Marco Otte-Witte
Elixir |> Campinas CampinasBRMembros 239Guilherme Solinscki
Philly Elixir Meetup PhiladelphiaUSMixologists 230Mike Nicholaides
Weekly Functional Programming Meetup BostonUSMembers 230Ashish Chandwani
London Elixir Hacknight LondonGBMembers 227carwow Tech
LA Elixir Programming Language Meetup Los AngelesUSAlchemists 217Kit Pearson
Lambda PT BragaPTTypes 217Emanuel
Elixir Finland HelsinkiFIElixorians 215Thomas O'Rourke
Wellington Elixir User Group WellingtonNZMembers 213Nahum
Ljubljana Lambdas LjubljanaSIλ 205Nejc Zupan
Provo Elixir ProvoUSPersons interested in Elixir 205Jon Forsyth
Functional Programming MonterreyMXfunctional programmers 197Samuel Heaney
Erlang & Elixir Pune PuneINAlchemists & Erlangers 197Sandesh Soni
Elixir.cluj Cluj-NapocaROMembers 197Adrian Magdas
KC Elixir Users Group Kansas CityUSElixirists 195Brian Stevens
Lambda Trondheim TrondheimNOFunctors 195Tor Hovland
Elixir Games PDX PortlandUSMixers 194Nathan Aschbacher
Elixir Utah DraperUSAlchemists 191Brandon Richards
Forza Elixir GöteborgSEElixirists 189Aleksei Magusev
Elixir Louisville LouisvilleUSMembers 188Michael Yared
Elixir Phoenix OTP Bangalore BangaloreINMembers 187Yatender Singh
warsaw.ex WarsawPLAlchemists 186Kamil Kowalski
Orange Combinator - Functional Programming In OC IrvineUSLambdas 185John Soo
Tricity Elixir User Group GdanskPLAlchemists 183Łukasz
Elixir Malaysia Kuala LumpurMYMembers 182Syamil MJ
SafeBoda Engineering Events - Kampala KampalaUGMembers 182Kirk Agbenyegah
Elm |> Munich MünchenDEElm Folk 180Chadtech
Cincinnati Elixir Meetup CincinnatiUSAlchemists 179James Smith
Budapest |> Elixir BudapestHUAlchemists 178Daniel
Belfast Elixir BelfastGBElixirians 178Steven Holdsworth
Elixir Milano MilanoITDevs 169Andrea Longhi
prag.ex Elixir & Erlang in Prague PragueCZBeamers 167Vasilis Spilka
Mumbai Elixir Meetup (MEM) MumbaiINElixirists 165Rohan Daxini
Elixir & Erlang Enthusiasts Meetup Saint PaulUSAlchemists 159David Duccini
Brisbane Elixir BrisbaneAUAlchemists 153Aaron
Ybor |> Elixir TampaUSMembers 152Tony Winn
Elixir Perth PerthAUAlchemists 151Nathan Jones
Elixir Skopje SkopjeMKMembers 148Visar Zejnullahu
Jax.Ex JacksonvilleUSElixirists 147Micah Woods
Elixir |> Columbus ColumbusUSMembers 144Nick
Leipzig Elixir LeipzigDEMitglieder 143Michael Schaarschmidt
Upstate |> Elixir GreenvilleUSMembers 142Pete Broderick
Charlotte Elixir Meetup CharlotteUSElixir Programmers 141Brandon Dennis
Elixir Belgium BrusselsBEFellow Elixir Enthusiasts 139Xavier Defrang
Elixir Vienna ViennaATAlchemists 139Aaron Cruz
Elixir Meetup Rhein Main FrankfurtDEAlchemists 139Christian Bäuerlein
New York Functional (Elixir) Programming Meetup New YorkUSFunctional Programmers 139Shawn Vo
Elixir |> CLE ClevelandUSAlchemists 138David Shah
Elixir |> Asturias GijónESElixires 138Iván González
Portland (Maine) Erlang & Elixir PortlandUSErlixers 137Jean-François Cloutier
Elixir |> Groningen GroningenNLAlchemists 137René van Pelt
Lille |> Elixir LilleFRMembers 136Fenn
St. Petersburg Elixir Programming Meetup St. PetersburgRUMembers 136Alexander Chistyakov
Elixir |> SC FlorianópolisBRAlchemists 135Nando Sousa
Lab Zero Lunchdowns San FranciscoUSMembers 126Matt Wilson
Elixir Devs Novi Sad Novi SadRSMembers 125Predrag Rakić
Elixir North LeedsGBAlchemists 123None
Lambda Düsseldorf DüsseldorfDELambdas 123Jens Bendisposto
Elixir, Erlang and OTP - Slovenia LjubljanaSIFUNctors 122Tomaz Bracic
Elixir Tokyo TokyoJPMembers 122Gary
Detroit Erlang and Elixir Meetup DetroitUSBeamers 121Onorio
ElixirRuhr BochumDEAlchemists 116Jonas Thiel
Århus Elixir+Elm ÅrhusDKAlchemists 116Lasse Skindstad Ebert
Ruby Stories BrnoCZMembers 115PrimeHammer
StL Elixir Saint LouisUSMembers 114Adam Ritzel
Houston Elixir Meetup HoustonUSProcesses 113Chris
Elm Meetup Leipzig LeipzigDEMitglieder 113Michael Schaarschmidt
Baltimore Elixir and Erlang Meetup BaltimoreUSElixirists 111Dan Ivovich
Concurrent and Distributed Programming Amsterdam AmsterdamNLMembers 111John Mumm
Elixir GOTO Nights ZürichCHMembers 104Bianca Legorreta
Elixir-Wroclaw WroclawPLMembers 103Maciej Talaśka
Alkmaar - Elixir AlkmaarNLMembers 101Lisanne Steenis
Elixir GDL GuadalajaraMXParticipantes 100Javier Cervantes Ponce
Peterborough Programming Pubnight PeterboroughCAMembers 100Olafur Arason
Elixir |> Joinville JoinvilleBRAlquimistas 100Diogo Trentini
Functional Ybor TampaUSMembers 100Tony Winn
BKK Erlang & Elixir Developers BangkokTHErlangers 96Jan Jones
Bucharest |> Elixir |> User Group BucharestROAlchimiștii 96Petrica Clement Chiriac
Elixir Shanghai ShanghaiCNAlchemists 95Tony Han
Elixir Zagreb ZagrebHRElixorians 92Veljko Dragsic
Functional Twente EnschedeNLHackers 91Johan Bruning
Philippine Elixir & Erlang User Group ManilaPHAlchemists 86Gabriel Jaldon
Aachen Elixir Meetup AachenDEMitglieder 86Guido Holz
Elixir Frankfurt FrankfurtDEAlchemists 84Dmitry Russ (Aleksandrov)
RunAs NantesFRenlightened 82Mathieu Kerjouan
Lambda-Roma RomaITLambders 82Federico Caprari
Gold Coast Functional Programmers Gold CoastAUMembers 80David Novakovic
Phoenix Elixir Language Meetup PhoenixUSMembers 78Jason Goldberger
Elixir |> Oslo OsloNOAlchemists 78Leif Eric Fredheim
Guadalajara Haskell GuadalajaraMXHaskellers 70Ivánknmk
Elixir |> Cambridge CambridgeGBAlchemists 69Andrea Rossi
Auckland Elixir Meetup AucklandNZMembers 68Nick West
Foot Locker Tech Events - Recklinghausen, Germany RecklinghausenDETechies 68Foot Locker Europe.com GmbH
Bielefeld Elixir Meetup BielefeldDEMitglieder 67Björn Großmann
Edinburgh Elixir EdinburghGBMembers 66Paul Wilson
Elixir São PauloBRElixiers 66Michel Pereira
Mainframe-Salt-Lake-City LehiUSMembers 65Mainframe
Elixir Calgary CalgaryCAElixir Programmers 58Ruben Amortegui
Philly Functional Programming PhiladelphiaUSMembers 56None
SF Bay Area ejabberd Meetup San FranciscoUSejabberd developers 55Mickaël Rémond
Elixir-Roma RomaITAlchemist 54Federico Caprari
Midlands Functional Programming LeicesterGBDevelopers 52@sleepyfox
The Basel Erlang & Elixir Guild BaselCHErlangers 50Andre
Lyon Elixir LyonFRAlchemists 50Jean-Michel
Milwaukee Elixir MilwaukeeUSPeople 50Mitchell Henke
Elixir and Phoenix - Oulu OuluFIMembers 49Thomas O'Rourke
Elixir Magic GuelphCAMembers 49Declan Whelan
Nantes Distributed Systems NantesFRMembers 47Tristan M
Functional Kortrijk KortrijkBEMembers 46Mathias Verraes
Uppsala Elixir Meetup UppsalaSEMembers 45Victoria
Sacramento |> Elixir & OTP Meetup RosevilleUSMembers 43Brian
functional(Curitiba) CuritibaBRMembros 42Eduardo Pereira