All known software, sorted by active users

Software	Active Users	Users
mastodon	681999	9345597
pixelfed	89092	730781
lemmy	36440	1200854
nodebb	35413	2497753
peertube	27119	426547
wordpress	12697	16592
fedibird	7963	40414
microdotblog	5681	218193
pleroma	4698	90222
misskey	3747	3184699
snac	3326	3789
hometown	3094	14552
bookwyrm	2987	55107
akkoma	2464	14523
neodb	1737	24798
diaspora	1712	154318
piefed	1587	4773
friendica	1500	13522
writefreely	1344	83725
flipboard	1214	1453
wafrn	918	4767
mbin	731	7806
brighteon	700	164580
forgejo	650	6281
sharkey	622	633373
kmyblue	605	2854
activitypods	592	592
iceshrimp	546	3256
loops	519	31329
firefish	433	4634
hubzilla	404	5059
foundkey	384	10194
funkwhale	300	5905
killbait	259	2857
owncast	220	220
iceshrimpnet	218	347
meisskey	179	3551
bovine	147	147
mitra	106	475
wellesley	100	400
vernissage	86	419
catodon	65	412
suttydistributedpress	65	65
gharabtzereq	63	337
wxwclub	56	1591
glitchcafe	54	1364
smithereen	43	303
calckey	37	76
ibis	34	11
socialhome	33	3373
elgg	31	321
goblin	30	667
quolibet	28	303
frequency	26	80
hollo	24	48
podcastpeformance	20	100
betula	17	17
xbuddy	13	13
incise	12	12
cosmoslide	11	11
manyfold	11	86
bugle	10	10
catmolestodon	10	10
neko	9	16
flohmarkt	8	211
postmarks	7	8
quollkey	7	22
encyclia	6	15
fedipage	6	6
itinerariummentis	4	8
tvmarks	4	4
yoiyami	4	20
honk	3	5
redmatrix	3	137
capubara	2	3
weird	2	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
likestream	1	1
lookslikepascalcodes	1	1
oolong	1	1
p3k	1	1
paon	1	2
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
appy	0	2
areionskey	0	0
awakari	0	0
birdsitelive	0	33
bonfire	0	109
bonfou	0	2
bridgyfed	0	121079
careercupid	0	324
cherrypick	0	6102
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	513
esquilax	0	2
fedifyexampleblog	0	1
fedkitviewsnodeinfo	0	12
forte	0	0
foxhole	0	1
g105b	0	1
gancio	0	2190
ghost	0	7240
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
letter	0	2
lotide	0	77
microblogpub	0	28
mobilizon	0	69474
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	221
pelicanactivitypub	0	1
petitchambre	0	1
pinka	0	1
plume	0	21695
rdfpub	0	0
shoot	0	0
skycloud	0	0
squidcity	0	6
takahe	0	314
takesama	0	0
tanukey	0	2437
tokoroten	0	1
tootik	0	0
truefans	0	4250
usk	0	0
webfan	0	4992
wildebeest	0	0
yojoart	0	156

189 Total