Science servers

150 measured Science server(s), ranked by real member count. All topics → · Show 18+

Measured cohort +0.18% over 30 days (servers present at both ends; excludes new joiners — a raw member-count sum would be misleading here).

Server	Members	Online	Active
1 Sentient Foundation	665,547	4,527	0.7%
2 类脑ΟΔΥΣΣΕΙΑ	403,707	17,485	4.3%
3 Polyhedra	399,161	2,313	0.6%
4 Perplexityverified	385,845	29,497	7.6%
5 GEB - Building Reality-Perceiving CAS	251,082	977	0.4%
6 Arenaverified	235,040	8,666	3.7%
7 DeepNode	156,032	930	0.6%
8 Nous Research	145,615	16,964	11.6%
9 SILENCIO	103,084	2,048	2.0%
10 Gensyn	97,066	1,518	1.6%
11 KGeN	89,629	2,771	3.1%
12 Wonderland	79,175	2,478	3.1%
13 Physics	72,912	10,429	14.3%
14 Science and Technology	63,269	5,893	9.3%
15 LF Labs	61,028	173	0.3%
16 Fhenix	47,622	1,184	2.5%
17 Axis Robotics	46,182	2,108	4.6%
18 OpenGDP	43,610	1,429	3.3%
19 Dream Cafépartner	40,983	4,746	11.6%
20 O.XYZ	40,367	858	2.1%
21 EleutherAI	39,937	4,844	12.1%
22 Biocordpartner	39,166	4,788	12.2%
23 Psychology Den	38,075	4,200	11.0%
24 beta decay	36,761	14,860	40.4%
25 XMAQUINA	35,546	515	1.4%
26 Data Science/ML/AI	35,426	2,410	6.8%
27 Y'all Squad Storm Centerpartner	33,933	6,724	19.8%
28 Z.ai	33,191	5,479	16.5%
29 BitRobot Network	31,888	1,344	4.2%
30 LIFE AI	30,770	803	2.6%
31 Captain's Blog	30,689	8,561	27.9%
32 Phunky Fungi	30,362	128	0.4%
33 octra	29,917	875	2.9%
34 Pipe Network Technical	29,793	601	2.0%
35 Artificial Intelligence	29,063	3,321	11.4%
36 MoonDAO	27,154	353	1.3%
37 EA Discord Topluluğuverified	26,902	1,340	5.0%
38 Astrobiscuitpartner	26,318	4,175	15.9%
39 LAION	26,246	2,490	9.5%
40 Latent Cat	23,673	756	3.2%
41 Hetu	22,975	177	0.8%
42 Taiyo Robotics	22,838	950	4.2%
43 BwareLabs	22,016	159	0.7%
44 Solfire's Gardens	21,103	1,747	8.3%
45 W3DNA Official Server	20,797	37	0.2%
46 RACA	20,125	387	1.9%
47 Data Science	19,859	1,924	9.7%
48 ReflexDAO-🧠🫁🫀	18,498	113	0.6%
49 CUDIS	18,008	627	3.5%
50 NileRed	17,541	3,569	20.3%
51 Avid Space	15,222	1,808	11.9%
52 Embedded Engineering 📶 - Amuliuspartner	15,021	2,828	18.8%
53 Official Flat Earth Discord	14,838	1,660	11.2%
54 Universe Sandboxverified	14,772	2,124	14.4%
55 Resolv	14,637	836	5.7%
56 Plasticity for the people	14,559	2,231	15.3%
57 Brilliant Labs	14,272	1,560	10.9%
58 Aquaticapartner	14,209	2,182	15.4%
59 Science Étonnante	14,127	2,473	17.5%
60 SpaceEngineverified	14,055	3,279	23.3%
61 Latent Space (née /dev/invest)	13,923	1,450	10.4%
62 GreenPower Network	13,790	33	0.2%
63 The Biohacker Lounge - Josh Universe	13,769	1,265	9.2%
64 Lucid-Dash	13,719	2,008	14.6%
65 WeatherXM	13,560	925	6.8%
66 SPACE SIP	13,545	254	1.9%
67 Official ADS-B Exchange Group	13,461	1,647	12.2%
68 Observational Astronomy	13,424	2,589	19.3%
69 N.I.N.A. - Nighttime Imaging 'N' Astronomy	13,397	1,542	11.5%
70 Tarantula Addictspartner	12,862	2,219	17.3%
71 3DMeltdown 3D Printingpartner	12,857	2,575	20.0%
72 375ai Gate	12,727	359	2.8%
73 Large Model Systems Organization	12,503	997	8.0%
74 CoronaVirus (COVID-19)	12,266	1,261	10.3%
75 VitaDAO 💛	12,194	526	4.3%
76 Letta	12,029	1,169	9.7%
77 mner.club	11,688	124	1.1%
78 psychedelic	11,553	135	1.2%
79 DAIR.AI	11,526	508	4.4%
80 r/rocketry	11,420	2,072	18.1%
81 ANNEX Engineering	11,373	2,577	22.7%
82 Plants in Jars	11,170	1,730	15.5%
83 Alpaca	11,131	255	2.3%
84 Asgardia — The Space Nation	11,103	525	4.7%
85 Space Nerds	11,078	1,746	15.8%
86 地牛記錄小組 TWERG	10,335	2,710	26.2%
87 AlphaNeural AI	10,145	102	1.0%
88 ExpTech Studio	10,066	1,592	15.8%
89 The Bug Binpartner	10,010	2,694	26.9%
90 Climate Town	9,996	1,899	19.0%
91 Storm of Passion	9,865	2,030	20.6%
92 tagSpace	9,848	49	0.5%
93 RWKV Language Model	9,540	1,016	10.6%
94 Hacksmith Industries	9,498	2,072	21.8%
95 Chemistry	9,403	1,178	12.5%
96 BioPharmCatalyst	9,221	507	5.5%
97 Dr. Steven Greer's CE-5 Central	9,093	350	3.8%
98 Stiinta si Tehnologie	8,905	547	6.1%
99 Obsolete, former AI ML community channel	8,638	179	2.1%
100 Owl3D	8,575	785	9.2%
101 Paleocord	8,570	1,645	19.2%
102 Alignment Jams	8,531	888	10.4%
103 Prime Intellect	8,382	958	11.4%
104 RGV Aerial Photography	8,380	1,138	13.6%
105 r/UFOs	8,339	1,008	12.1%
106 GIS	8,237	960	11.7%
107 Bio Protocol	8,212	516	6.3%
108 Darknet/YOLO Object Detection	8,198	585	7.1%
109 Astronomity	8,068	1,189	14.7%
110 howweedgrow	8,046	1,155	14.4%
111 Aleksa Gordić - The AI Epiphany	7,835	513	6.5%
112 Theoretical Neuroscience	7,814	619	7.9%
113 AI Forum for India	7,665	70	0.9%
114 Astrophotography & Co.	7,660	1,294	16.9%
115 Next Spaceflightpartner	7,633	1,253	16.4%
116 Crow AI #Rising	7,628	1,126	14.8%
117 Futurology	7,608	368	4.8%
118 Xtreme Weather	7,583	986	13.0%
119 Pearl	7,578	1,676	22.1%
120 pupil	7,506	291	3.9%
121 OpenBioML	7,449	641	8.6%
122 LongevityDAO	7,421	28	0.4%
123 The Shroomery	7,396	1,589	21.5%
124 Fungus Amongus	7,358	1,067	14.5%
125 huggingscience	7,357	649	8.8%
126 Artificial Intelligence Community	7,355	277	3.8%
127 Unitary Foundation	7,154	587	8.2%
128 TropicalWeather	7,066	1,586	22.4%
129 Summer Analytics 2025	7,047	56	0.8%
130 Reinforcement Learning Discussion	6,912	748	10.8%
131 CAMEL-AI	6,746	325	4.8%
132 bycloud's latent space	6,738	994	14.8%
133 Ultralytics	6,728	948	14.1%
134 Wan	6,717	753	11.2%
135 Cohere Labs	6,707	532	7.9%
136 Cartographer 3D	6,637	1,595	24.0%
137 Polyphasic Sleep	6,625	772	11.7%
138 NeurIPS Hacker Cup AI	6,621	281	4.2%
139 Flightory	6,597	1,006	15.2%
140 PseudoLab	6,577	683	10.4%
141 Alva	6,480	106	1.6%
142 Aerospace & Mechanical Engineering	6,471	729	11.3%
143 (WWB) Wuhan Wansheng Biotechnology	6,388	42	0.7%
144 crow with knife	6,372	317	5.0%
145 Sapiens AI	6,370	40	0.6%
146 SpeakLeash	6,348	743	11.7%
147 Alpha Roboverse	6,333	265	4.2%
148 Atlas Research	6,257	207	3.3%
149 Space Apps Chat	6,181	107	1.7%
150 Ambios Network	6,140	269	4.4%