All known software, sorted by active users

Software	Active Users	Users
mastodon	692543	9438994
nodebb	31242	2553608
misskey	3204	1667988
lemmy	35327	1209103
pixelfed	92182	755888
peertube	27591	467267
microdotblog	5987	226161
sharkey	131	181744
bridgyfed	0	127341
diaspora	1394	112290
pleroma	4557	90804
writefreely	1284	89648
mobilizon	0	70984
bookwyrm	3152	56576
fedibird	7945	40583
wordpress	13645	16643
loops	2330	32450
neodb	1880	26308
plume	0	21636
hometown	2879	14522
akkoma	2422	14740
friendica	1319	13448
webfan	0	13149
foundkey	344	10220
mbin	704	7969
snac	3406	3842
piefed	2007	5768
ghost	0	8596
wafrn	952	5365
cherrypick	0	6358
hubzilla	472	5202
firefish	413	4617
truefans	0	4250
forgejo	487	3335
iceshrimp	516	3259
meisskey	206	3615
kmyblue	623	2892
funkwhale	203	3480
socialhome	25	3545
killbait	279	3070
flipboard	1193	1460
tanukey	0	2435
gancio	0	2363
wxwclub	46	1614
activitypods	624	624
glitchcafe	48	1362
goblin	25	667
wellesley	125	500
iceshrimpnet	206	333
owncast	215	215
mitra	91	489
emissary	0	590
flohmarkt	27	526
vernissage	78	444
careercupid	0	546
gharabtzereq	52	340
elgg	30	324
bovine	147	147
smithereen	36	303
quolibet	16	309
takahe	0	313
incestoma	0	249
suttydistributedpress	75	75
lipupini	80	100
bonfire	0	180
redmatrix	7	140
pawkey	0	150
yojoart	0	145
podcastpeformance	20	100
calckey	31	76
manyfold	8	92
frequency	5	83
catodon	14	69
hollo	23	44
pulsar	28	45
gitea	10	54
betula	19	19
incise	22	22
lotide	0	51
paon	10	25
quollkey	10	24
xbuddy	15	15
ibis	21	2
birdsitelive	0	33
neko	11	16
microblogpub	0	27
bugle	10	10
holos	0	24
catmolestodon	8	10
yoiyami	1	20
encyclia	4	15
activitypubagentserver	0	20
drupal	1	17
ehlabs	0	19
fedipage	6	6
postmarks	6	6
itinerariummentis	3	9
ktistec	3	7
pichuchentwwebserver	1	10
stegodon	3	7
fediman	3	3
goals	0	9
honk	2	5
tvmarks	3	3
twinkey	2	6
enigmatick	1	6
tinyap	3	3
handle	0	7
hatsu	0	7
trashposs	1	5
sinokey	0	6
squidcity	0	6
elektrine	2	2
plansocial	1	3
appy	1	2
gnar	0	4
gnusocial	0	4
goblog	0	4
versiaserver	1	2
zer0	0	4
base3	1	1
broca	1	1
capubara	0	3
dailyrucks	1	1
elizaandthemoneymakers	1	1
fedichatbot	1	1
fedifolio	1	1
framepress	1	1
gush	1	1
imp	1	1
irwin	0	3
kroeg	1	1
likestream	1	1
lookslikepascalcodes	1	1
moviebuff	0	3
ohagi	0	3
oolong	1	1
p3k	1	1
pandacap	1	1
paulkinlanme	1	1
psh	1	1
rayven	1	1
riverscape	1	1
shops	1	1
tiofomentofedversebot	1	1
unknown	1	1
verces	1	1
wallog	1	1
waq	1	1
watney	1	1
webfingersplitdomaincanary	1	1
zap	1	1
activitypubfirebase	0	2
apd	0	2
bonfou	0	2
clanspub	0	2
dompasero	0	2
esquilax	0	2
letter	0	2
pub	0	2
rox	0	2
activipypub	0	1
activitypub	0	1
ap39sho	0	1
blueskypds	0	1
dchblog	0	1
ecko	0	1
egregoros	0	1
fedifyexampleblog	0	1
foxhole	0	1
g105b	0	1
kiiteitte	0	1
kky3ka	0	1
kotori	0	1
pamphletsme	0	1
pelicanactivitypub	0	1
petitchambre	0	1
pinka	0	1
tnssocial	0	1
tokoroten	0	1
ytonfedi	0	1
activitypubrails	0	0
aoba	0	0
areionskey	0	0
awakari	0	0
campfiretest	0	0
ccworldapbridge	0	0
chessgameinfinitonexus	0	0
citizen4	0	0
clubsall	0	0
coma	0	0
comal	0	0
d250g2	0	0
ditto	0	0
divedb	0	0
dolphin	0	0
encryptrnet	0	0
fedirouter	0	0
forgeflux	0	0
forte	0	0
groundpolismilkey	0	0
hiddenphox	0	0
klaxon	0	0
magnetar	0	0
metazine	0	0
momostr	0	0
monkeecloud	0	0
monoplaceca	0	0
na	0	0
nextcloud	0	0
nitter	0	0
orizuru	0	0
owlblogs	0	0
phederation	0	0
shoot	0	0
skycloud	0	0
takesama	0	0
tootik	0	0
usk	0	0
wildebeest	0	0

220 Total