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

Name City Country Focus Members Contact Name
Code Self Study BerkeleyUSProgrammers 3579Josh
Dev Dialogue New YorkUSDevelopers 2474Matthew Jording
Erlang & Elixir SF San FranciscoUSErlangutans & Alchemists 2279Kyle Patterson
Elixir Mexico City México CityMXAlquimista de Elixir 1705Ivan Alvarez
BASE (Birmingham Alabama Software Enthusiasts) BirminghamUSSoftware Enthusiasts 1654David Lormor
Elixir London LondonGBElixir 1334Baris Balic
Jax Code And Coffee JacksonvilleUSMembers 1233Paul Elliott
Elixir Berlin BerlinDEAlchemists 1174Hugo Duksis
codecentric Berlin BerlinDEMembers 1149Conrad Pöpke
Elixir User Group SP São PauloBRAlchemists 1143Renan Ranelli
Amsterdam |> Elixir AmsterdamNLAlchemists 922Tonći Galić
NYC Elixir Meetup New YorkUSAlchemists 892David Antaramian
Dallas Functional Programmers PlanoUSLambda Writers 776Dennis Palmer
Lambda Indonesia JakartaIDmembers 760Abdullah
Asheville Coders League AshevilleUSCoders 759Jay
Ybor Tech TampaUSTechies 745Tony Winn
Functional Kubs DublinIEFunctional Kubs 730Jeremie Jost
Erlang Meet Up Stockholm StockholmSEErlangers 727Erik Schön
Elixir Kraków KrakówPLAlchemists 647Anthony Jeannot
LambdaLille LilleFRmembres 639Fenn
paris.ex ParisFRAlchemists 603Arnaud Wetzel
Toronto Elixir TorontoCAAlchemists 601Mattia Gheda
Elixir |> RJ Rio de JaneiroBRElixir Users 598Thiago Silva
Elixir Melbourne MelbourneAUAlchemists 585Julian Doherty
Lisbon |> Elixir LisbonPTSippers 583Sasha Fonseca
ELUG RS - Elixir User Group RS Porto AlegreBRAlchemist 576Anderson Konzen
Seattle Elixir Programming Meetup SeattleUSMembers 572Javier Evans
Elixir Sydney SydneyAUMembers 565Julian Doherty
ChicagoElixir ChicagoUSMixologists 564JC Grubbs
Boston Elixir BostonUSAlchemists 560Brian Cardarella
Cluj.fp Cluj-NapocaROMembers 548Ovidiu Deac
Canton Software Craftsmanship North CantonUSSoftware Craftsmen 548Brandon Joyce
Montreal Elixir MontréalCAMembers 513CivilCode Inc.
WM Engineering IrvineUSMembers 511Weedmaps
Elixir |> Barcelona BarcelonaESAlchemists 503zi
BeamBA: Erlang, Elixir, Efene & LFE Buenos Aires User Group Buenos AiresARBeamers 498Brujo Benavides
Nash |> Elixir NashvilleUSelixirists 498Will
Elixir |> CWB CuritibaBRAlchemists 486Tiago Freire
ElixirWarsaw Meetup WarsawPLElixir Developers 474EL Passion
Denver Erlang and Elixir DenverUSElixlangers 454Richard Lucas
Functional Programming Montpellier MontpellierFRfunctional programmers 448Anastasia Lieva
Elixir Lang Moscow MoscowRUAlchemists 443Nikita Sobolev
Fun(c)tional Programming Group BellevueUSFunctional programmers 443Oli Makhasoeva
Nerdzão Portugal PortoPTNerds 442Filipe Oliveira
hh.ex Hamburg Elixir Meetup HamburgDEAlchemists 438Ole Michaelis
Elixir Taiwan @ Taipei TaipeiTWAlchemists 433Mickey Chen
East Bay Functional Programming Study Group BerkeleyUSMembers 431Josh
Dallas / Fort Worth BEAMers AddisonUSBEAMers 425Proctor
Triangle |> Elixir RaleighUSElixirists 418David Bernheisel
Software Development and Geekery Zuid-Nederland WeertNLsoftware developers 405Kabisa
Bangkok Functional Programmers BangkokTHLambdaphiles 385Ches Martin
λ cleveland -> func ClevelandUSMembers 384Anthony Coble
Elixir LA Santa MonicaUSElixir Lovers 377Rudy Jahchan
Austin Elixir AustinUSElixerans 375Luke Imhoff
Elixir / Erlang Silicon Valley Mountain ViewUSErlangers 370Doug Goldie
Atlanta Elixir Meetup AtlantaUSMembers 362Osayame Gaius-Obaseki
NoVA Elixir Meetup RestonUSElixir enthusiasts 348brweber2
Perú: ELIXIR LimaPEmiembros 341Hugo Campos
Elixir Medellín - Top MedellínCOElixers Tops 338Andres Duque
DenverFP DenverUSMembers 338Matt Sprague
Utah Elixir LehiUSMembers 334Mark Ericksen
Madrid |> Elixir MadridESAlchemists 330Rafael Luque
Boulder Elixir BoulderUSElixir Enthusiasts 329Ryan Hill
Nola Elixir Meetup New OrleansUSHumans 327Bryan Joseph
Elixir |> Montevideo MontevideoUYAlquimistas 324Ignacio Capurro
Poznań Elixir PoznanPLMembers 320AppUnite
Zürich Erlang & Elixir User Group ZürichCHErlangers 318André Fatton
SafeBoda Engineering Events - Kampala KampalaUGMembers 318Kirk Agbenyegah
Seoul Elixir Meetup SeoulKRMembers 316Kevin Rockwood
Elixir/Erlang Monterrey MonterreyMXAlquimista 312Eduardo D
Elixir |> Belgrade BelgradeRSAlchemists 306Ivan Aksentijevic
Elixir Meetup Düsseldorf DüsseldorfDEAlchemisten 301Jutta Handlanger
Erlang / Elixir Israel Tel Aviv-YafoILErlangutans and Elixirians 301Zvi A.
Functional First Phoenix TempeUSLambdarians 300David Koontz
Lambda Zagreb ZagrebHRLambda crusaders 299Tomislav Grospić
Hyderabad Elixir Meetup HyderabadINMembers 298Abdulsattar
Elixir Cologne KölnDEAlchemists 292Martin Otten
Indy Elixir: The Indianapolis Elixir Users Group IndianapolisUSElixirists 291Steve Grossi
DC |> Elixir WashingtonUSAlchemists 291Corey
Elixir Club KyivUAAlchemists 288Oleksandr Rozumii
Elixir Phoenix OTP Bangalore BangaloreINMembers 283Yatender Singh
STL Elm Saint LouisUSElm Developers 282Craig Buchek
Elixir Lunch LehiUSAlchemists 281David Cox
Weekly Functional Programming Meetup BostonUSMembers 281Ashish Chandwani
Bangalore Elixir Meetup BangaloreINmembers 278Praveen Wicliff
Erlang & Elixir Bangalore BangaloreINalchemists 274Sandesh Soni
RubyFTW - Fort Worth Open Source User Group Fort WorthUScoders 273Craig Bowes
Phoenix NYC Meetup New YorkUSPhoenixers 263Nick West
Vancouver Erlang & Elixir Meetup VancouverCAAlchemists & Erlangutangs 260Brooklyn Zelenka
Lambda PT (LX) LisbonPTTypes 260Emanuel
Chattanooga Elixir ChattanoogaUSAlchemists 251Brett
warsaw.ex WarsawPLAlchemists 251Kamil Kowalski
Elixir & Erlang Munich MünchenDEMitglieder 250Marco Otte-Witte
Erlang & Elixir Pune PuneINAlchemists & Erlangers 248Sandesh Soni
San Diego Elixir / Erlang San DiegoUSAlchemists 246Kevin Sullivan
Philly Elixir Meetup PhiladelphiaUSMixologists 245Mike Nicholaides
Elixir |> Campinas CampinasBRMembros 239Guilherme Solinscki
Elixir Malaysia Kuala LumpurMYMembers 235Syamil MJ
Provo Elixir ProvoUSPersons interested in Elixir 230Jon Forsyth
London Elixir Hacknight LondonGBMembers 226carwow Tech
Wellington Elixir User Group WellingtonNZMembers 225Nahum
Lambda PT BragaPTTypes 224Emanuel
LA Elixir Programming Language Meetup Los AngelesUSAlchemists 219Kit Pearson
Elixir Finland HelsinkiFIElixorians 216Thomas O'Rourke
Lambda Trondheim TrondheimNOFunctors 214Tor Hovland
Tricity Elixir User Group GdanskPLAlchemists 213Łukasz
Ljubljana Lambdas LjubljanaSIλ 211Nejc Zupan
Functional Programming MonterreyMXfunctional programmers 202Samuel Heaney
Elixir.cluj Cluj-NapocaROMembers 201Adrian Magdas
Orange Combinator - Functional Programming In OC IrvineUSLambdas 199John Soo
New York Functional Programming Reading Group New YorkUSFunctional Programmers 197Shawn Vo
KC Elixir Users Group Kansas CityUSElixirists 196Brian Stevens
Elm |> Munich MünchenDEElm Folk 194Chadtech
Forza Elixir GöteborgSEElixirists 193Aleksei Magusev
Belfast Elixir BelfastGBElixirians 191Steven Holdsworth
Elixir Louisville LouisvilleUSMembers 187Michael Yared
Cincinnati Elixir Meetup CincinnatiUSAlchemists 186James Smith
Elixir Utah DraperUSAlchemists 182Brandon Richards
Elixir Language Milano MilanoITAlchemists 181Gabriele Lana
Budapest |> Elixir BudapestHUAlchemists 179Daniel
prag.ex Elixir & Erlang in Prague PragueCZBeamers 178Vasilis Spilka
Backend developers of Ljubljana LjubljanaSIMembers 173Jure
Mumbai Elixir Meetup (MEM) MumbaiINElixirists 169Rohan Daxini
Jax.Ex JacksonvilleUSElixirists 166Micah Woods
Elixir & Erlang Enthusiasts Meetup Saint PaulUSAlchemists 164David Duccini
Elixir |> Asturias GijónESElixires 162Iván González
Elixir Belgium BrusselsBEFellow Elixir Enthusiasts 159Xavier Defrang
Elixir Skopje SkopjeMKMembers 159Visar Zejnullahu
Concurrent and Distributed Programming Amsterdam AmsterdamNLMembers 158John Mumm
Elixir Meetup Rhein Main FrankfurtDEAlchemists 155Christian Bäuerlein
Brisbane Elixir BrisbaneAUAlchemists 153Ben Kolera
St. Petersburg Elixir Programming Meetup St. PetersburgRUMembers 152Alexander Chistyakov
Ybor |> Elixir TampaUSMembers 150Tony Winn
Elixir Perth PerthAUAlchemists 150John J
Elixir |> Columbus ColumbusUSMembers 148Nick
Upstate |> Elixir GreenvilleUSMembers 148Pete Broderick
Charlotte Elixir Meetup CharlotteUSElixir Programmers 144Brandon Dennis
Elixir Vienna ViennaATAlchemists 143Aaron Cruz
Leipzig Elixir LeipzigDEMitglieder 143Michael Schaarschmidt
Portland (Maine) Erlang & Elixir PortlandUSErlixers 141Jean-François Cloutier
Elixir |> CLE ClevelandUSAlchemists 137David Shah
Elixir |> Groningen GroningenNLAlchemists 136René van Pelt
Lille |> Elixir LilleFRMembers 136Fenn
Elixir |> SC FlorianópolisBRAlchemists 134Nando Sousa
Elixir Devs Novi Sad Novi SadRSMembers 130Predrag Rakić
Elixir, Erlang and OTP - Slovenia LjubljanaSIFUNctors 127Tomaz Bracic
Lambda Düsseldorf DüsseldorfDELambdas 127Jens Bendisposto
Lab Zero Lunchdowns San FranciscoUSMembers 123Matt Wilson
Elixir-Wroclaw WroclawPLMembers 123Maciej Talaśka
Elixir Zagreb ZagrebHRElixorians 122Veljko Dragsic
Functional Twente EnschedeNLHackers 122Johan Bruning
Århus Elixir+Elm ÅrhusDKAlchemists 122Lasse Skindstad Ebert
Detroit Erlang and Elixir Meetup DetroitUSBeamers 121Onorio
Elixir Tokyo TokyoJPMembers 120Gary
Elm Meetup Leipzig LeipzigDEMitglieder 120Michael Schaarschmidt
ElixirRuhr BochumDEAlchemists 116Jonas Thiel
Baltimore Elixir and Erlang Meetup BaltimoreUSElixirists 116Dan Ivovich
Ruby Stories BrnoCZMembers 116PrimeHammer
Houston Elixir Meetup HoustonUSProcesses 115Chris
StL Elixir Saint LouisUSMembers 115Adam Ritzel
Elixir |> Joinville JoinvilleBRAlquimistas 107Diogo Trentini
Alkmaar - Elixir AlkmaarNLMembers 107Lisanne Steenis
Elixir GOTO Nights ZürichCHMembers 103Bianca Legorreta
Peterborough Programming Pubnight PeterboroughCAMembers 102Olafur Arason
Elixir GDL GuadalajaraMXParticipantes 101Javier Cervantes Ponce
Bucharest |> Elixir |> User Group BucharestROAlchimiștii 101Petrica Clement Chiriac
Elixir Shanghai ShanghaiCNAlchemists 101Tony Han
BKK Erlang & Elixir Developers BangkokTHErlangers 99Jan Jones
Functional Ybor TampaUSMembers 99Tony Winn
Elixir |> Oslo OsloNOAlchemists 96Leif Eric Fredheim
Phoenix Elixir Language Meetup PhoenixUSMembers 93Jason Goldberger
Philippine Elixir & Erlang User Group ManilaPHAlchemists 91Gabriel Jaldon
Aachen Elixir Meetup AachenDEMitglieder 84Guido Holz
Gold Coast Functional Programmers Gold CoastAUMembers 82David Novakovic
Lambda-Roma RomaITLambders 82Federico Caprari
RunAs|O NantesFRrunasers 80Mathieu Kerjouan
Auckland Elixir Meetup AucklandNZMembers 76Nick West
Elixir-Roma RomaITAlchemist 75Federico Caprari
Functional Kortrijk KortrijkBEMembers 72Mathias Verraes
Guadalajara Haskell GuadalajaraMXHaskellers 71Ivánknmk
Elixir Calgary CalgaryCAElixir Programmers 71Ruben Amortegui
Elixir São PauloBRElixiers 71Michel Pereira
Foot Locker Tech Events - Recklinghausen, Germany RecklinghausenDETechies 70Foot Locker Europe.com GmbH
Funktionaler Stammtisch Leipzig LeipzigDEMitglieder 69Michael Schaarschmidt
Elixir |> Cambridge CambridgeGBAlchemists 68Andrew
Bielefeld Elixir Meetup BielefeldDEMitglieder 68Björn Großmann
Edinburgh Elixir EdinburghGBMembers 66Paul Wilson
Functional Programming Reading Group, Novosibirsk NovosibirskRUfunctional programmers 60Vladimir Logachev
BEAM Trondheim TrondheimNOBeamers 59Anders Smedegaard Pedersen
Nature Connection, Shinrin-Yoku (Forest Bathing) Sunny Coast Sunshine CoastAUMembers 59Victoria Fitz
Lyon Elixir LyonFRAlchemists 57Henri Morlaye
SF Bay Area ejabberd Meetup San FranciscoUSejabberd developers 56Mickaël Rémond
Midlands Functional Programming LeicesterGBDevelopers 55@sleepyfox
Milwaukee Elixir MilwaukeeUSPeople 52Mitchell Henke
Elixir and Phoenix - Oulu OuluFIMembers 52Thomas O'Rourke
Elixir Magic GuelphCAMembers 50Declan Whelan
Nantes Distributed Systems NantesFRMembers 50Tristan M
Uppsala Elixir Meetup UppsalaSEMembers 49Victoria
The Basel Erlang & Elixir Guild BaselCHErlangers 48Andre
Sacramento |> Elixir & OTP Meetup RosevilleUSMembers 48Brian