All known software, sorted by active users

Software	Active Users	Users
mastodon	685789	9336426
pixelfed	99118	749472
lemmy	36449	1200821
nodebb	33730	2493312
peertube	27321	424122
wordpress	12709	17051
fedibird	8094	40395
microdotblog	5534	217360
pleroma	4748	90536
misskey	3847	3183185
snac	3338	3798
hometown	3120	14545
bookwyrm	2932	54985
akkoma	2425	14407
neodb	1726	24719
diaspora	1667	154235
piefed	1626	4736
loops	1612	31186
friendica	1539	13521
writefreely	1312	83167
flipboard	1217	1453
wafrn	922	4721
mbin	754	7791
brighteon	752	164562
forgejo	623	6367
kmyblue	607	2854
sharkey	607	122100
activitypods	592	592
iceshrimp	549	3263
firefish	433	4636
hubzilla	402	5040
foundkey	395	10191
funkwhale	304	5874
killbait	263	2898
owncast	228	228
iceshrimpnet	210	339
meisskey	188	3550
bovine	147	147
mitra	103	466
wellesley	100	400
vernissage	99	418
catodon	70	445
suttydistributedpress	66	66
gharabtzereq	61	336
wxwclub	60	1590
glitchcafe	55	1364
smithereen	38	301
calckey	37	76
ibis	34	11
goblin	32	667
elgg	30	321
quolibet	28	303
socialhome	27	3370
hollo	24	49
podcastpeformance	20	100
betula	17	17
flohmarkt	13	210
frequency	13	66
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	120487
careercupid	0	323
cherrypick	0	6042
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	509
fedifyexampleblog	0	1
fedkitviewsnodeinfo	0	12
forte	0	0
foxhole	0	1
g105b	0	1
gancio	0	2169
ghost	0	6988
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	69361
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	212
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	155

187 Total