Discord servers › Discord servers starting with U

Discord servers starting with U

Every Discord server in this directory whose name starts with U, and whose invite was working when it was last checked.

Servers are ranked by a 0 to 100 score built from member count on a log scale (up to 60 points, full marks at ten million), the share of members online when counted (up to 25 points, full marks at one in four) and how recently those numbers were read (up to 15 points, full marks within 7 days and none after 90), using only the parts that were reported; it does not measure how good a server is.

  1. 1 U S U A L 56

    Usual is a secure and decentralized RWA-backed stablecoin issuer that redistributes value and ownership through the $USUAL token.

    20,207 members, 824 online (4%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 36.9 of 60 · online share 4.1 of 25 · freshness 15 of 15

  2. 2 U2U Network 55

    U2U Network is a DAG (Direct Acyclic Graph) based and EVM-compatible chain provide infinite scalability for DePIN

    42,136 members, 313 online (1%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 39.6 of 60 · online share 0.7 of 25 · freshness 15 of 15

  3. 3 Ubiq 49

    Ubiq is a blockchain and smart contract platform powering fully-decentralized applications, tokens, NFTs and much more.

    4,942 members, 135 online (3%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 31.7 of 60 · online share 2.7 of 25 · freshness 15 of 15

  4. 4 Ubuntu Hideout 65

    A friendly community to meet other Ubuntu, Linux and technology enthusiasts for chatting or getting help.

    20,536 members, 2,693 online (13%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 37 of 60 · online share 13.1 of 25 · freshness 15 of 15

  5. 5 UCL Artificial Intelligence Society 47

    The UCL Artificial Intelligence Society is the home of UCL's AI and machine learning community.

    1,642 members, 72 online (4%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.6 of 60 · online share 4.4 of 25 · freshness 15 of 15

  6. 6 UCP Official 53

    Stay up to date with Unofficial Crusader Patch news, engage in a vivid community, share content, ideas and find support.

    1,445 members, 158 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.1 of 60 · online share 10.9 of 25 · freshness 15 of 15

  7. 7 UdonVR 69

    VRChat Developer group. Come learn Unity and U#

    2,548 members, 942 online (37%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.2 of 60 · online share 25 of 25 · freshness 15 of 15

  8. 8 UE Hideout 69

    Server all about Unreal Engine reversal

    3,257 members, 780 online (24%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.1 of 60 · online share 23.9 of 25 · freshness 15 of 15

  9. 9 UE4 Environment Project (Ocean) 54

    Everything you could want for an ocean in UE4 including weather and buoyancy. Plugin style!

    1,678 members, 187 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.6 of 60 · online share 11.1 of 25 · freshness 15 of 15

  10. 10 UE4SS 69

    2,683 members, 827 online (31%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.4 of 60 · online share 25 of 25 · freshness 15 of 15

  11. 11 UFG - University Fighting Games 62

    1,111 members, 231 online (21%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.1 of 60 · online share 20.8 of 25 · freshness 15 of 15

  12. 12 UgPhone® 67

    UgPhone Official Discord, the Best Cloud Phone for AFK gaming everywhere with 24/7 cloud online and ultra-low latency.

    94,905 members, 9,041 online (10%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 42.7 of 60 · online share 9.5 of 25 · freshness 15 of 15

  13. 13 UGS-蘿亞帝國公開遊戲交流群 74

    這裡是UGS-極限遊戲繼承者-蘿亞帝國遊戲公開DC群，是由莎皮塞維爾團隊所經營的魔物以及各種遊戲的大社群

    9,657 members, 4,081 online (42%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 34.2 of 60 · online share 25 of 25 · freshness 15 of 15

  14. 14 UIF - United Islands Freeroam 57

    UIF is a community based around the 3rd party multiplayer modification, San Andreas Multiplayer for GTA: SA

    12,734 members, 798 online (6%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 35.2 of 60 · online share 6.3 of 25 · freshness 15 of 15

  15. 15 UiO Gaming 60

    A gaming association for students in Oslo

    1,613 members, 285 online (18%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.5 of 60 · online share 17.7 of 25 · freshness 15 of 15

  16. 16 UIS | Commissions 57

    This is a community server where people can talk about their user interfaces and designs! You can also commission private designs and create public threads to get feedback.

    1,255 members, 191 online (15%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.6 of 60 · online share 15.2 of 25 · freshness 15 of 15

  17. 17 Uiua 62

    The Uiua programming language. Ask questions, discuss development, showcase code, golf, and more!

    1,653 members, 313 online (19%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.6 of 60 · online share 18.9 of 25 · freshness 15 of 15

  18. 18 UK Stock Alert 50

    2,642 members, 145 online (5%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.3 of 60 · online share 5.5 of 25 · freshness 15 of 15

  19. 19 Ukrainian Army Division | UA 64

    UA Division - це не тiльки клан, це можливiсть знайти нових друзiв та досягнути вершин у грi!

    1,754 members, 363 online (21%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.8 of 60 · online share 20.7 of 25 · freshness 15 of 15

  20. 20 Ulisses Spiele 69

    Wir sind Ulisses Spiele! Ein Verlagshaus, welches Tabletop RPGs wie Das Schwarze Auge und HeXXen 1733 vertreibt...

    7,121 members, 1,497 online (21%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 33 of 60 · online share 21 of 25 · freshness 15 of 15

  21. 21 ULivre 56

    Uma Universidade totalmente livre, para você aprender, criar networking e principalmente evoluir.

    7,571 members, 587 online (8%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 33.3 of 60 · online share 7.8 of 25 · freshness 15 of 15

  22. 22 Ultima Online 70

    Official Discord for Ultima Online, the world’s oldest continuously running MMORPG. Created by Broadsword to connect players across all shards, it’s your hub for news, support,…

    5,968 members, 1,370 online (23%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.4 of 60 · online share 23 of 25 · freshness 15 of 15

  23. 23 Ultimate Gaming Zone 46

    1,300 members, 54 online (4%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.7 of 60 · online share 4.2 of 25 · freshness 15 of 15

  24. 24 Ultimate Golf! 46

    3,183 members, 32 online (1%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30 of 60 · online share 1 of 25 · freshness 15 of 15

  25. 25 Ultimate Macro 72

    Official Discord Server of the Ultimate Macro, Special thanks to Darksen, the creator.

    5,991 members, 2,006 online (33%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.4 of 60 · online share 25 of 25 · freshness 15 of 15

  26. 26 UltimateRPG Community 53

    Want to play the most ultimate discord bot there is? Join our server!

    3,249 members, 270 online (8%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.1 of 60 · online share 8.3 of 25 · freshness 15 of 15

  27. 27 UltimateXR 58

    1,463 members, 233 online (16%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.1 of 60 · online share 15.9 of 25 · freshness 15 of 15

  28. 28 Ultra Card 48

    A powerful modular card builder for Home Assistant that lets you create custom layouts with a professional page-builder interface.

    1,009 members, 72 online (7%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 25.8 of 60 · online share 7.1 of 25 · freshness 15 of 15

  29. 29 ULTRA RING COMMUNITY 61

    Welcome to ULTRA RING COMMUNITY! Your one-stop shop for creating Sonic fan games and HOME of SONIC LEGENDS, SONIC XG, SONIC AURAL and the Harmony Framework!

    1,809 members, 322 online (18%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.9 of 60 · online share 17.8 of 25 · freshness 15 of 15

  30. 30 Ultralytics 62

    The official Ultralytics Discord community. We invite you to join us in discussing all things vision AI.

    6,735 members, 950 online (14%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.8 of 60 · online share 14.1 of 25 · freshness 15 of 15

  31. 31 Ultrapixel Bulgaria 52

    Различният български Minecraft сървър със Slimefun, балансирано изживяване, специални енчанти, биоми, риболов, евенти и още много!

    2,000 members, 179 online (9%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.3 of 60 · online share 9 of 25 · freshness 15 of 15

  32. 32 UltraStar / Vocaluxe / Performous Community 55

    2,653 members, 283 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.3 of 60 · online share 10.7 of 25 · freshness 15 of 15

  33. 33 Ultraw Games 73

    Join to experience the fun within our community and enjoy playing our games such as Restaurant Tycoon 3, and many more!

    131,385 members, 18,184 online (14%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 43.9 of 60 · online share 13.8 of 25 · freshness 15 of 15

  34. 34 Ultraworkers - ULW 64

    A community for AI-native builders and agent hackers. Home of OmO (oh-my-openagent), Jobdori, and LazyCodex. We share multi-model agent orchestration, open-source agent…

    20,178 members, 2,474 online (12%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 36.9 of 60 · online share 12.3 of 25 · freshness 15 of 15

  35. 35 Um nik World 49

    Um nik and competitive programming. https://bit.ly/um nik

    1,812 members, 107 online (6%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.9 of 60 · online share 5.9 of 25 · freshness 15 of 15

  36. 36 UMA 63

    The optimistic oracle that verifies anything - the trusted source of truth onchain. Securing Polymarket, Across, Story, and more.

    28,120 members, 2,851 online (10%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 38.1 of 60 · online share 10.1 of 25 · freshness 15 of 15

  37. 37 UMassCTF 2026 56

    3,084 members, 345 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.9 of 60 · online share 11.2 of 25 · freshness 15 of 15

  38. 38 UmbaTCG - Canale Youtube ITA 52

    1,724 members, 151 online (9%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.7 of 60 · online share 8.8 of 25 · freshness 15 of 15

  39. 39 UMCPC 53

    The University of Melbourne Competitive Programming Club

    1,474 members, 152 online (10%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.2 of 60 · online share 10.3 of 25 · freshness 15 of 15

  40. 40 UMDCTF 2026 60

    UMDCTF2026 !

    2,118 members, 345 online (16%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.5 of 60 · online share 16.3 of 25 · freshness 15 of 15

  41. 41 Umi AI 56

    1,193 members, 179 online (15%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.4 of 60 · online share 15 of 25 · freshness 15 of 15

  42. 42 UModeler X PicoBerry 59

    Join the official UModeler Discord—your 3D Assistant in Unity! Get early feature updates, direct help from the team, and share creations with Unity developers and 3D artists…

    1,856 members, 290 online (16%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28 of 60 · online share 15.6 of 25 · freshness 15 of 15

  43. 43 UNAmedia - Unreal Engine plugins 57

    Unreal Engine plugins developed by UNAmedia.

    1,279 members, 190 online (15%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.6 of 60 · online share 14.9 of 25 · freshness 15 of 15

  44. 44 Unblocked Games Central 46

    1,056 members, 52 online (5%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 25.9 of 60 · online share 4.9 of 25 · freshness 15 of 15

  45. 45 Unbridled: That Horse Game 63

    The official Discord Server of Unbridled: That Horse Game!

    6,455 members, 1,013 online (16%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.7 of 60 · online share 15.7 of 25 · freshness 15 of 15

  46. 46 Undead Citadel 56

    Welcome to the official Undead Citadel Discord! 🧟♂⚔Join fellow warriors, share gameplay tips, report bugs, and get the latest updates straight from the devs. Available on Meta,…

    1,491 members, 201 online (13%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.2 of 60 · online share 13.5 of 25 · freshness 15 of 15

  47. 47 Undead Coin 45

    2,743 members, 8 online (0%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.5 of 60 · online share 0.3 of 25 · freshness 15 of 15

  48. 48 Under Night Brasil 57

    Somos uma comunidade brasileira do jogo Under Night in Birth! Participe de discussões, organize partidas, acompanhe eventos e torneios, compartilhe conteúdo e fortaleça a…

    1,870 members, 259 online (14%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28 of 60 · online share 13.9 of 25 · freshness 15 of 15

  49. 49 UnderGame UGC 57

    Free UGC codes, giveaways, updates & more!

    46,982 members, 1,113 online (2%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 40 of 60 · online share 2.4 of 25 · freshness 15 of 15

  50. 50 UNDERGROUND GAMING NETWORK 71

    Wir sind eine von Deutschlands meist frequentiertesten SCP:Secret Laboratory Communitys.

    4,013 members, 1,048 online (26%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.9 of 60 · online share 25 of 25 · freshness 15 of 15

  51. 51 Underminers: Chapter 5 72

    5,819 members, 1,843 online (32%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.3 of 60 · online share 25 of 25 · freshness 15 of 15

  52. 52 Undertale RPG bot support server 53

    The Undertale RPG bot community, Fight, Duel and evolve in a merciless world.

    1,947 members, 192 online (10%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.2 of 60 · online share 9.9 of 25 · freshness 15 of 15

  53. 53 Undertow Games 80

    The official Discord of Undertow Games – find all things Barotrauma and SCP-CB here!

    45,398 members, 15,777 online (35%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 39.9 of 60 · online share 25 of 25 · freshness 15 of 15

  54. 54 UnderworldGaming 58

    The official discord of the Underworld Gaming store.

    2,650 members, 367 online (14%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.3 of 60 · online share 13.8 of 25 · freshness 15 of 15

  55. 55 unfa 53

    Creative people sharing their art, knowledge and libre software.

    1,029 members, 127 online (12%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 25.8 of 60 · online share 12.3 of 25 · freshness 15 of 15

  56. 56 Unfolded Chat 59

    4,600 members, 557 online (12%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 31.4 of 60 · online share 12.1 of 25 · freshness 15 of 15

  57. 57 Uniliga League of Legends 68

    Trete dem offiziellen Uniliga LoL-Discord bei! Finde Teams, hol dir aktuelle News und tausche dich aus. Willkommen!

    1,854 members, 577 online (31%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28 of 60 · online share 25 of 25 · freshness 15 of 15

  58. 58 Uniliga Overwatch 67

    1,301 members, 347 online (27%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.7 of 60 · online share 25 of 25 · freshness 15 of 15

  59. 59 Uniswap 63

    Uniswap is a decentralized exchange built on the Ethereum blockchain.

    91,242 members, 5,396 online (6%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 42.5 of 60 · online share 5.9 of 25 · freshness 15 of 15

  60. 60 Unitary Foundation 56

    Unitary Foundation is a 501(c)(3) non-profit helping create a quantum technology ecosystem that benefits the most people

    7,011 members, 584 online (8%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 33 of 60 · online share 8.3 of 25 · freshness 15 of 15

  61. 61 UnitedCraft.pl 50

    Oficjalny serwer Discord społeczności UnitedCraft.pl

    2,227 members, 132 online (6%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.7 of 60 · online share 5.9 of 25 · freshness 15 of 15

  62. 62 Unity-Life.de 75

    11,939 members, 3,865 online (32%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 34.9 of 60 · online share 25 of 25 · freshness 15 of 15

  63. 63 Unity's Visual Scripting (Bolt) 58

    6,069 members, 669 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.4 of 60 · online share 11 of 25 · freshness 15 of 15

  64. 64 UnityDev #2K 49

    2,139 members, 113 online (5%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.5 of 60 · online share 5.3 of 25 · freshness 15 of 15

  65. 65 UnityPy 66

    The community server for the python package UnityPy. It also doubles as general chat server for gama data-mining.

    3,052 members, 655 online (21%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.9 of 60 · online share 21.5 of 25 · freshness 15 of 15

  66. 66 Unitystation 71

    Unitystation is an open source remake of The videogame classic Space station 13, Made within unity.

    5,293 members, 1,267 online (24%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 31.9 of 60 · online share 23.9 of 25 · freshness 15 of 15

  67. 67 University of London BSc CS Student Discord 49

    2,298 members, 110 online (5%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.8 of 60 · online share 4.8 of 25 · freshness 15 of 15

  68. 68 University of Oregon Gaming and Esports 50

    The official server for everything esports and gaming related at the University of Oregon!

    2,230 members, 133 online (6%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 28.7 of 60 · online share 6 of 25 · freshness 15 of 15

  69. 69 University of Toronto Esports 67

    3,724 members, 786 online (21%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.6 of 60 · online share 21.1 of 25 · freshness 15 of 15

  70. 70 Universo Hackintosh 57

    Tudo sobre Hackintosh com arquitetura Intel, AMD, virtualizado e em ambientes Cloud!

    18,563 members, 1,060 online (6%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 36.6 of 60 · online share 5.7 of 25 · freshness 15 of 15

  71. 71 Univerzita Karlova 61

    neoficiální Server studentů, bývalých studentů, absolventů, hostů z jiných univerzit a zájemců o studium na Univerzitě Karlově v Praze

    3,765 members, 585 online (16%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.7 of 60 · online share 15.5 of 25 · freshness 15 of 15

  72. 72 UNIVRS Games 59

    The official server run by VR development studio UNIVRS, Inc! Make friends, contact support, and provide game feedback!

    4,103 members, 522 online (13%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 31 of 60 · online share 12.7 of 25 · freshness 15 of 15

  73. 73 Unixx Community 57

    Official Discord of Unixx.Shop — Premium software. Fast support. Trusted quality.

    6,179 members, 563 online (9%), measured 16 Sept 2026 · Join on Discord

    Score parts: members 32.5 of 60 · online share 9.1 of 25 · freshness 15 of 15

  74. 74 Unknown Theater 51

    Community home for 'The Unknown Theater', a VR performance venue in VRChat. With classes‚ open mics‚ and pro shows across stand-up‚ music and more‚ in multiple languages․

    1,409 members, 132 online (9%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27 of 60 · online share 9.4 of 25 · freshness 15 of 15

  75. 75 unknownaimer official 59

    We give free and premium tweaks that are partnered with unknown aimer. Premium tweaks are the same tweaks as free but with a much easier streamlined process and a one click…

    2,416 members, 364 online (15%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29 of 60 · online share 15.1 of 25 · freshness 15 of 15

  76. 76 Unleashed Design 52

    Auf diesem Server geht es um Web Design, Web Entwicklung, UI/UX Design und alles das mit dem Thema Frontend zu tun hat.

    2,624 members, 188 online (7%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.3 of 60 · online share 7.2 of 25 · freshness 15 of 15

  77. 77 Unlock 50

    Ʉnlock Protocol is an easy-to-use, code-free technology that enables the creation of memberships, certifications, and event ticketing powered by blockchain technology.

    3,171 members, 150 online (5%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30 of 60 · online share 4.7 of 25 · freshness 15 of 15

  78. 78 Uno Platform 54

    Uno Platform developer community

    1,674 members, 184 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.6 of 60 · online share 11 of 25 · freshness 15 of 15

  79. 79 Unofficial INE/eLearnSecurity/PTA Server 58

    Welcome to the INE discord server! Here you can find help for the courses and for any Cyber Security topic!

    5,801 members, 623 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.3 of 60 · online share 10.7 of 25 · freshness 15 of 15

  80. 80 Unofficial Lethal Company Community 79

    The largest community for "Lethal Company", a co-op horror game. Find crew members, share art, post videos, create & discuss mods, and more!

    79,020 members, 17,378 online (22%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 42 of 60 · online share 22 of 25 · freshness 15 of 15

  81. 81 UnraidOfficial 76

    Unraid is a powerful, easy-to-use operating system for self-hosted servers and network-attached storage.

    15,186 members, 4,082 online (27%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 35.8 of 60 · online share 25 of 25 · freshness 15 of 15

  82. 82 Unreal Anime Mods 77

    30,997 members, 7,312 online (24%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 38.5 of 60 · online share 23.6 of 25 · freshness 15 of 15

  83. 83 Unreal Engine Modding 73

    A hub for pooling knowledge & tools for modders in any game built in Unreal Engine.

    6,880 members, 2,061 online (30%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.9 of 60 · online share 25 of 25 · freshness 15 of 15

  84. 84 Unreal Source 82

    The largest independent community for Unreal developers. Get support, share your work, and discuss the latest news.

    129,029 members, 29,336 online (23%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 43.8 of 60 · online share 22.7 of 25 · freshness 15 of 15

  85. 85 UnrealPUGs 54

    We are an Unreal Tournament 4 European community hosting Assault, Blitz, CTF, TDM, iCTF and Elim Pick-Up-Games and Events.

    3,003 members, 272 online (9%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.8 of 60 · online share 9.1 of 25 · freshness 15 of 15

  86. 86 Unspottable 51

    Walk like a robot, punch like a human!

    1,192 members, 112 online (9%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.4 of 60 · online share 9.4 of 25 · freshness 15 of 15

  87. 87 Unsupported Macs 56

    Need help with running modern macOS on your old mac? This is the place for you.

    25,698 members, 921 online (4%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 37.8 of 60 · online share 3.6 of 25 · freshness 15 of 15

  88. 88 UNSW Game Making Society 61

    We are an Arc affiliated club for UNSW game developers! We aim to teach students and show off their games at expos!

    1,198 members, 235 online (20%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.4 of 60 · online share 19.6 of 25 · freshness 15 of 15

  89. 89 Untamed Gaming 54

    1,636 members, 187 online (11%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.5 of 60 · online share 11.4 of 25 · freshness 15 of 15

  90. 90 Untap Open League 54

    Untap Open League runs free online Magic: the Gathering tournaments on Untap.in. Learn more about us on untapleagues.com

    1,351 members, 168 online (12%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 26.8 of 60 · online share 12.4 of 25 · freshness 15 of 15

  91. 91 Untapped.gg & HSReplay.net 66

    2,756 members, 592 online (21%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.5 of 60 · online share 21.5 of 25 · freshness 15 of 15

  92. 92 Untrusted 68

    The official Untrusted - the social deduction hacking game - discord server! Meet new friends to betray ingame!

    3,929 members, 859 online (22%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.8 of 60 · online share 21.9 of 25 · freshness 15 of 15

  93. 93 Unusual Squad 71

    The Unusual Squad is a Minecraft modding team. Our server is a hub for creators, pixel artists and players.

    3,982 members, 1,092 online (27%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30.9 of 60 · online share 25 of 25 · freshness 15 of 15

  94. 94 UoW Computing Society 54

    University of Warwick Computing Society is an academic society open to all, with industry talks, socials, gaming & more!

    3,147 members, 277 online (9%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 30 of 60 · online share 8.8 of 25 · freshness 15 of 15

  95. 95 UPCODE - STORE (CLOSED) 50

    1,803 members, 130 online (7%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 27.9 of 60 · online share 7.2 of 25 · freshness 15 of 15

  96. 96 upjers 60

    The official UPJERS Community Server! News, updates, an open-minded community and contests await you!

    6,492 members, 791 online (12%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.7 of 60 · online share 12.2 of 25 · freshness 15 of 15

  97. 97 Upland Genesis Fan Server 47

    The Genesis Fan Server, founded in March of 2020, this was the OG Discord server. If you're here you know.

    2,879 members, 69 online (2%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 29.7 of 60 · online share 2.4 of 25 · freshness 15 of 15

  98. 98 Urbexology.com / Cascadology.com - Pictures of the world! 65

    Most complete maps of potentially lost places and waterfalls on the internet. Find abandoned or haunted places, buildings and waterfalls near you, community and AI powered.…

    86,355 members, 7,018 online (8%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 42.3 of 60 · online share 8.1 of 25 · freshness 15 of 15

  99. 99 Urchin 71

    #1 cheater blacklist API for Hypixel

    6,838 members, 1,601 online (23%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 32.9 of 60 · online share 23.4 of 25 · freshness 15 of 15

  100. 100 USACO (Unofficial) 60

    Unofficial server for the USACO competitive programming competition (https://usaco.org/).

    11,064 members, 1,131 online (10%), measured 18 Sept 2026 · Join on Discord

    Score parts: members 34.7 of 60 · online share 10.2 of 25 · freshness 15 of 15

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