Science servers

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

Measured cohort +0.05% 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	659,391	3,094	0.5%
2 类脑ΟΔΥΣΣΕΙΑ	404,920	13,341	3.3%
3 Polyhedra	398,912	1,336	0.3%
4 Perplexityverified	385,417	21,325	5.5%
5 GEB - Building Reality-Perceiving CAS	250,968	717	0.3%
6 Arenaverified	235,104	5,836	2.5%
7 DeepNode	155,871	898	0.6%
8 Nous Research	146,529	15,062	10.3%
9 SILENCIO	103,086	1,526	1.5%
10 Gensyn	96,939	1,197	1.2%
11 KGeN	89,603	1,874	2.1%
12 Wonderland	79,109	2,365	3.0%
13 Physics	73,065	8,119	11.1%
14 Science and Technology	63,396	4,597	7.3%
15 LF Labs	60,969	102	0.2%
16 Fhenix	47,789	798	1.7%
17 Axis Robotics	45,806	1,878	4.1%
18 OpenGDP	43,556	967	2.2%
19 Dream Cafépartner	40,977	3,361	8.2%
20 O.XYZ	40,338	402	1.0%
21 EleutherAI	40,085	4,171	10.4%
22 Biocordpartner	39,345	3,844	9.8%
23 Psychology Den	38,198	3,219	8.4%
24 beta decay	36,813	13,758	37.4%
25 XMAQUINA	35,541	316	0.9%
26 Data Science/ML/AI	35,475	1,709	4.8%
27 Y'all Squad Storm Centerpartner	33,877	6,949	20.5%
28 Z.ai	33,479	4,575	13.7%
29 BitRobot Network	31,927	849	2.7%
30 Captain's Blog	30,883	9,253	30.0%
31 LIFE AI	30,712	658	2.1%
32 Phunky Fungi	30,357	123	0.4%
33 Pipe Network Technical	29,766	380	1.3%
34 octra	29,755	626	2.1%
35 Artificial Intelligence	29,144	2,538	8.7%
36 MoonDAO	27,161	299	1.1%
37 EA Discord Topluluğuverified	26,896	279	1.0%
38 Astrobiscuitpartner	26,327	2,855	10.8%
39 LAION	26,232	2,215	8.4%
40 Latent Cat	23,662	727	3.1%
41 Hetu	22,946	173	0.8%
42 Taiyo Robotics	22,835	785	3.4%
43 BwareLabs	22,008	139	0.6%
44 Solfire's Gardens	21,102	1,831	8.7%
45 W3DNA Official Server	20,791	28	0.1%
46 RACA	20,110	286	1.4%
47 Data Science	19,850	1,498	7.5%
48 ReflexDAO-🧠🫁🫀	18,484	70	0.4%
49 CUDIS	17,977	615	3.4%
50 NileRed	17,538	2,919	16.6%
51 Avid Space	15,232	1,491	9.8%
52 Embedded Engineering 📶 - Amuliuspartner	15,078	2,120	14.1%
53 Official Flat Earth Discord	14,843	1,303	8.8%
54 Universe Sandboxverified	14,786	1,792	12.1%
55 Resolv	14,653	649	4.4%
56 Plasticity for the people	14,570	1,777	12.2%
57 Brilliant Labs	14,295	1,497	10.5%
58 Aquaticapartner	14,247	1,983	13.9%
59 Science Étonnante	14,114	780	5.5%
60 SpaceEngineverified	14,077	2,584	18.4%
61 Latent Space (née /dev/invest)	14,050	1,347	9.6%
62 The Biohacker Lounge - Josh Universe	13,846	1,155	8.3%
63 GreenPower Network	13,787	29	0.2%
64 Lucid-Dash	13,710	1,516	11.1%
65 WeatherXM	13,562	766	5.6%
66 SPACE SIP	13,539	180	1.3%
67 Official ADS-B Exchange Group	13,526	1,434	10.6%
68 Observational Astronomy	13,440	2,036	15.1%
69 N.I.N.A. - Nighttime Imaging 'N' Astronomy	13,407	1,171	8.7%
70 3DMeltdown 3D Printingpartner	12,889	2,209	17.1%
71 Tarantula Addictspartner	12,871	2,005	15.6%
72 375ai Gate	12,712	264	2.1%
73 Large Model Systems Organization	12,491	858	6.9%
74 CoronaVirus (COVID-19)	12,254	1,263	10.3%
75 VitaDAO 💛	12,176	299	2.5%
76 Letta	12,035	1,193	9.9%
77 mner.club	11,682	110	0.9%
78 r/rocketry	11,588	2,184	18.8%
79 psychedelic	11,551	124	1.1%
80 DAIR.AI	11,522	327	2.8%
81 ANNEX Engineering	11,363	2,173	19.1%
82 Plants in Jars	11,198	1,484	13.3%
83 Space Nerds	11,166	1,416	12.7%
84 Alpaca	11,122	194	1.7%
85 Asgardia — The Space Nation	11,100	366	3.3%
86 ExpTech Studio	11,063	2,148	19.4%
87 地牛記錄小組 TWERG	10,391	2,547	24.5%
88 AlphaNeural AI	10,137	99	1.0%
89 The Bug Binpartner	10,057	2,746	27.3%
90 Climate Town	9,990	1,714	17.2%
91 Storm of Passion	9,983	2,303	23.1%
92 tagSpace	9,841	71	0.7%
93 RWKV Language Model	9,542	977	10.2%
94 Hacksmith Industries	9,484	2,061	21.7%
95 Chemistry	9,390	1,109	11.8%
96 BioPharmCatalyst	9,224	311	3.4%
97 Dr. Steven Greer's CE-5 Central	9,091	569	6.3%
98 Alignment Jams	8,936	937	10.5%
99 Stiinta si Tehnologie	8,875	628	7.1%
100 Obsolete, former AI ML community channel	8,627	155	1.8%
101 Paleocord	8,590	2,016	23.5%
102 Owl3D	8,571	771	9.0%
103 RGV Aerial Photography	8,397	1,426	17.0%
104 Prime Intellect	8,388	1,091	13.0%
105 r/UFOs	8,335	901	10.8%
106 GIS	8,256	767	9.3%
107 Bio Protocol	8,213	339	4.1%
108 Darknet/YOLO Object Detection	8,198	515	6.3%
109 Pearl	8,161	1,575	19.3%
110 Astronomity	8,047	730	9.1%
111 howweedgrow	8,040	1,218	15.1%
112 Theoretical Neuroscience	7,894	568	7.2%
113 Crow AI #Rising	7,851	876	11.2%
114 Aleksa Gordić - The AI Epiphany	7,826	530	6.8%
115 AI Forum for India	7,670	40	0.5%
116 Astrophotography & Co.	7,643	1,379	18.0%
117 Next Spaceflightpartner	7,634	1,003	13.1%
118 Futurology	7,604	347	4.6%
119 Xtreme Weather	7,569	1,124	14.9%
120 pupil	7,506	216	2.9%
121 OpenBioML	7,447	572	7.7%
122 LongevityDAO	7,421	24	0.3%
123 The Shroomery	7,389	1,683	22.8%
124 huggingscience	7,362	508	6.9%
125 Fungus Amongus	7,360	1,054	14.3%
126 Artificial Intelligence Community	7,351	203	2.8%
127 Unitary Foundation	7,166	539	7.5%
128 TropicalWeather	7,069	1,704	24.1%
129 Summer Analytics 2025	7,043	37	0.5%
130 Reinforcement Learning Discussion	6,916	690	10.0%
131 Cohere Labs	6,760	630	9.3%
132 CAMEL-AI	6,753	287	4.2%
133 Ultralytics	6,743	842	12.5%
134 bycloud's latent space	6,733	880	13.1%
135 Wan	6,702	608	9.1%
136 Cartographer 3D	6,644	1,472	22.2%
137 Flightory	6,625	818	12.3%
138 NeurIPS Hacker Cup AI	6,619	184	2.8%
139 Polyphasic Sleep	6,612	603	9.1%
140 PseudoLab	6,588	296	4.5%
141 Alva	6,473	95	1.5%
142 Aerospace & Mechanical Engineering	6,462	659	10.2%
143 (WWB) Wuhan Wansheng Biotechnology	6,385	37	0.6%
144 SpeakLeash	6,370	291	4.6%
145 Sapiens AI	6,369	39	0.6%
146 crow with knife	6,366	338	5.3%
147 Alpha Roboverse	6,310	197	3.1%
148 Atlas Research	6,249	231	3.7%
149 Space Apps Chat	6,177	142	2.3%
150 Ambios Network	6,142	240	3.9%