All known software, sorted by active users

Software	Active Users	Users
mastodon	685792	9334822
pixelfed	96137	749005
lemmy	36467	1200635
nodebb	33986	2492672
peertube	27517	423697
wordpress	12714	16986
fedibird	8016	40391
microdotblog	5597	217260
pleroma	4746	90545
writefreely	4248	146866
misskey	3847	3182810
snac	3337	3802
hometown	3115	14544
bookwyrm	2925	54962
akkoma	2434	14405
neodb	1719	24695
diaspora	1684	154229
piefed	1640	4724
loops	1599	31186
friendica	1562	13525
flipboard	1217	1453
wafrn	919	4696
mbin	757	7786
brighteon	737	164556
kmyblue	607	2853
sharkey	601	122091
activitypods	592	592
forgejo	588	6317
iceshrimp	552	3263
firefish	437	4637
foundkey	399	10188
hubzilla	395	5034
funkwhale	307	5865
owncast	229	229
iceshrimpnet	209	339
killbait	207	2278
meisskey	189	3549
bovine	147	147
mitra	102	463
vernissage	100	418
wellesley	100	400
catodon	70	468
suttydistributedpress	66	66
gharabtzereq	60	336
wxwclub	60	1589
glitchcafe	55	1364
smithereen	39	301
calckey	37	76
ibis	34	11
goblin	33	667
elgg	32	321
quolibet	28	303
socialhome	27	3370
hollo	24	49
podcastpeformance	20	100
betula	17	17
frequency	14	66
flohmarkt	13	210
xbuddy	13	13
cosmoslide	11	11
incise	11	11
bugle	10	10
catmolestodon	10	10
manyfold	10	85
neko	9	16
postmarks	8	9
quollkey	7	22
redmatrix	7	136
encyclia	6	15
fedipage	6	6
tootik	6	161
yoiyami	5	20
itinerariummentis	4	8
tvmarks	4	4
capubara	2	3
honk	2	5
weird	2	2
appy	1	2
asilifelis	1	1
base3	1	1
dailyrucks	1	1
drupal	1	17
elizaandthemoneymakers	1	1
fedichatbot	1	1
fedifolio	1	1
framepress	1	1
gush	1	4
kroeg	1	1
ktistec	1	9
letter	1	2
likestream	1	1
lookslikepascalcodes	1	1
oolong	1	1
p3k	1	1
paulkinlanme	1	1
pichuchentwwebserver	1	10
prismo	1	227
psh	1	1
pub	1	112479
rayven	1	1
riverscape	1	1
tiofomentofedversebot	1	1
trashposs	1	4
unknown	1	1
verces	1	1
wallog	1	1
waq	1	1
watney	1	1
webfingersplitdomaincanary	1	1
zap	1	1
zer0	1	4
activipypub	0	1
activitypub	0	1
activitypubfirebase	0	2
ap39sho	0	1
apd	0	2
areionskey	0	0
awakari	0	0
birdsitelive	0	33
bonfire	0	108
bonfou	0	2
bridgyfed	0	120378
careercupid	0	323
cherrypick	0	6025
chessinfinitonexus	0	0
citizen4	0	0
clanspub	0	2
clubsall	0	0
coma	0	0
comal	0	0
d250g2	0	0
dchblog	0	1
ditto	0	0
divedb	0	0
dolphin	0	0
ecko	0	1
emissary	0	508
fedifyexampleblog	0	1
fedkitviewsnodeinfo	0	12
forte	0	0
foxhole	0	1
g105b	0	1
gancio	0	2166
ghost	0	6919
gnusocial	0	4
goals	0	9
goodnews	0	190
groundpolismilkey	0	0
handle	0	7
harmony	0	10
hatsu	0	6
hiddenphox	0	0
incestoma	0	250
kiiteitte	0	1
kky3ka	0	1
klaxon	0	0
kotori	0	1
lotide	0	77
microblogpub	0	28
mobilizon	0	69382
momostr	0	0
monkeecloud	0	0
monoplaceca	0	0
na	0	0
nextcloud	0	0
nitter	0	0
ohagi	0	3
owlblogs	0	0
pamphletsme	0	1
pawkey	0	206
pelicanactivitypub	0	1
petitchambre	0	1
pinka	0	1
plume	0	21692
rdfpub	0	0
shoot	0	0
skycloud	0	0
squidcity	0	6
takahe	0	315
takesama	0	0
tanukey	0	2437
tokoroten	0	1
truefans	0	4250
usk	0	0
webfan	0	4989
wildebeest	0	0
yojoart	0	154

187 Total