All known software, sorted by active users

Software	Active Users	Users
mastodon	688333	9328530
pixelfed	104705	745363
lemmy	36623	1199402
nodebb	33326	2487865
peertube	28480	421916
wordpress	12731	16335
fedibird	8051	40374
microdotblog	5754	216499
pleroma	4780	90511
writefreely	4359	146144
misskey	4016	3181760
snac	3346	3808
hometown	3120	14529
bookwyrm	2895	54770
akkoma	2441	14369
diaspora	1750	154167
neodb	1718	24584
piefed	1694	4631
friendica	1671	17515
flipboard	1215	1450
wafrn	953	4609
brighteon	756	164533
loops	753	30956
mbin	747	7770
kmyblue	610	2844
sharkey	610	121965
activitypods	592	592
forgejo	575	6187
iceshrimp	552	3257
firefish	450	4665
foundkey	416	10187
hubzilla	383	5022
funkwhale	309	5848
owncast	230	230
iceshrimpnet	213	340
meisskey	185	3544
bovine	147	147
vernissage	107	420
mitra	104	456
wellesley	100	400
killbait	96	1066
catodon	79	644
suttydistributedpress	66	66
gharabtzereq	62	336
wxwclub	61	1588
glitchcafe	54	1364
smithereen	43	303
goblin	39	667
calckey	35	76
ibis	34	11
elgg	31	320
quolibet	26	300
socialhome	26	3365
hollo	22	51
podcastpeformance	20	100
betula	17	17
frequency	14	65
xbuddy	13	13
incise	11	11
manyfold	11	85
bugle	10	10
catmolestodon	10	10
flohmarkt	9	207
neko	9	16
postmarks	7	8
quollkey	7	22
tootik	7	161
fedipage	6	6
yoiyami	5	20
itinerariummentis	4	8
tvmarks	4	4
appy	2	4
capubara	2	3
honk	2	5
redmatrix	2	130
weird	2	2
asilifelis	1	1
base3	1	1
dailyrucks	1	1
drupal	1	17
elizaandthemoneymakers	1	1
encyclia	1	14
fedichatbot	1	1
fedifolio	1	1
framepress	1	1
gush	1	4
kroeg	1	1
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	97
bonfiretest	0	0
bonfou	0	2
bridgyfed	0	119897
careercupid	0	320
cherrypick	0	6011
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	505
fedifyexampleblog	0	1
fedkitviewsnodeinfo	0	12
forte	0	0
foxhole	0	1
g105b	0	1
gancio	0	2148
ghost	0	6809
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	249
kiiteitte	0	1
kky3ka	0	1
klaxon	0	0
kotori	0	1
ktistec	0	10
lotide	0	77
microblogpub	0	27
mobilizon	0	69222
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	176
pelicanactivitypub	0	1
petitchambre	0	1
pinka	0	1
plume	0	21693
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	153

187 Total