find-oss

A list of popular open source alternatives to proprietary SaaS

GitHub

81 stars
3 watching
8 forks
last commit: 29 days ago
awesomeawesome-listlistopen-sourceosssaasstartupsunicorns

3D Graphics Software

Blender
blender/blender 12,882 about 18 hours ago
FreeCAD
FreeCAD/FreeCAD 19,104 10 days ago

API Documentation

Docusaurus
facebook/docusaurus 55,586 12 days ago

API Gateway

Apache APISIX
apache/apisix 14,320 4 days ago

API Platform

Fusio
apioo/fusio 1,849 18 days ago
Hoppscotch
hoppscotch/hoppscotch 64,000 4 days ago
Insomnia
Kong/insomnia 34,368 10 days ago

Accounting

Akaunting
akaunting/akaunting 7,931 12 days ago
Crater
crater-invoice/crater 7,714 about 2 months ago
InvoiceNinja
invoiceninja/invoiceninja 8,130 5 days ago

Audio space

Jam
Repo

Auth & SSO

Authentik
goauthentik/authentik 13,006 about 21 hours ago
BoxyHQ
boxyhq/jackson 1,792 10 days ago
Cerbos
cerbos/cerbos 2,998 3 days ago
FusionAuth
FusionAuth/fusionauth-containers 216 about 22 hours ago
Hanko
teamhanko/hanko 5,708 about 22 hours ago
Keycloak
keycloak/keycloak 22,499 about 23 hours ago
OPAL (Permit.io)
permitio/opal 4,482 2 days ago
Ory
ory/kratos 11,076 4 days ago
Oso
osohq/oso 3,471 4 months ago
Supertokens
supertokens/supertokens-core 12,828 about 22 hours ago

Backend as a Service (BaaS)

Amplication
amplication/amplication 15,085 10 days ago
Appwrite
appwrite/appwrite 43,766 8 days ago
Kuzzle
kuzzleio/kuzzle 1,430 15 days ago
Nhost
nhost/nhost 7,843 1 day ago
Otomi
redkubes/otomi-core 2,210 10 days ago
Supabase
supabase/supabase 72,049 1 day ago

Business Intelligence

Metabase
metabase/metabase 38,083 12 days ago
Preset
apache/superset 61,801 11 days ago

CMS

Builder
builderio/builder 7,307 4 days ago
Concrete
concrete5/concrete5 768 18 days ago
Directus
directus/directus 27,229 4 days ago
Ghost
tryghost/ghost 46,864 10 days ago
LavaLite
LavaLite/cms 2,826 12 months ago
Netlify CMS
netlify/netlify-cms 17,825 5 days ago
Plasmic
plasmicapp/plasmic 5,043 1 day ago
Strapi
strapi/strapi 62,828 10 days ago
Sulu
sulu/sulu 1,153 1 day ago
Tina
tinacms/tinacms 11,809 1 day ago
Umbraco
umbraco/Umbraco-CMS 4,412 10 days ago
Webiny
webiny/webiny-js 7,319 1 day ago
Winter
wintercms/winter 1,350 1 day ago
WordPress
WordPress/WordPress 19,315 4 days ago

Calendar

FullCalendar
fullcalendar/fullcalendar 18,473 about 2 months ago

Cloud Asset Inventory

CloudQuery
cloudquery/cloudquery 5,788 12 days ago

Cloud Data Warehouse

Databend
datafuselabs/databend 7,690 10 days ago

Cloud Storage

Ceph
ceph/ceph 13,925 4 days ago
Minio
minio/minio 46,793 10 days ago
Storj
storj/storj 2,954 about 22 hours ago

Code collaboration tools

Codeberg
Repo
GitLab
gitlabhq/gitlabhq 23,742 4 days ago
Gitea
go-gitea/gitea 44,165 10 days ago
Gogs
gogs/gogs 44,848 16 days ago
OneDev
theonedev/onedev 13,200 4 days ago
Pagure
Pagure/pagure 205 3 months ago
Sturdy
sturdy-dev/sturdy 538 over 1 year ago

Collaborative IPS Security

CrowdSec
crowdsecurity/crowdsec 8,763 4 days ago

Communication

Fonoster
fonoster/fonoster 6,306 4 days ago
Plivo
plivo/plivoframework 418 over 7 years ago

Customer Data Platform

Jitsu
jitsucom/jitsu 4,033 2 days ago
Rudderstack
rudderlabs/rudder-server 4,052 12 days ago

Customer Engagement

Chaskiq
chaskiq/chaskiq 3,106 4 months ago
Chatwoot
chatwoot/chatwoot 20,575 4 days ago
Papercups
papercups-io/papercups 5,736 8 months ago

Cybersecurity

CloudQuery
cloudquery/cloudquery 5,788 12 days ago
CrowdSec
crowdsecurity/crowdsec 8,763 4 days ago
Firezone
firezone/firezone 6,721 3 days ago
Gravitl
gravitl/netmaker 9,394 9 days ago
Nuclei
projectdiscovery/nuclei 20,069 about 17 hours ago

Database as a Service (DBaaS)

PingCAP
pingcap/tidb 36,895 14 days ago
Supabase Postgres
Yugabyte
yugabyte/yugabyte-db 8,868 12 days ago

Dependency Vulnerability Scanner

LunaTrace
lunasec-io/lunasec 1,435 5 months ago

Design

Modulz
radix-ui/primitives 15,489 about 16 hours ago
Penpot
penpot/penpot 32,811 about 24 hours ago
Quant UX
KlausSchaefers/quant-ux 1,907 3 days ago

Desktop Browser

Brave Browser
brave/brave-browser 17,548 10 days ago
Firefox
Repo

Dev Environment Management

Daytona
daytonaio/daytona 8,277 4 days ago

Document editor

Collabora Online
CollaboraOnline/online 1,789 about 23 hours ago
CryptPad
xwiki-labs/cryptpad 5,551 2 days ago
EtherPad
ether/etherpad-lite 16,505 4 days ago
HedgeDoc
hedgedoc/hedgedoc 5,037 5 days ago
OnlyOffice
ONLYOFFICE/DocumentServer 4,774 11 days ago

E-commerce

Bagisto
bagisto/bagisto 14,516 10 days ago
Mailchimp Open Commerce
reactioncommerce/reaction 12,302 8 months ago
Medusa
medusajs/medusa 24,771 about 23 hours ago
PrestaShop
prestashop/prestashop 8,103 about 23 hours ago
Saleor
saleor/saleor 20,588 4 days ago
Shuup
shuup/shuup 2,231 7 months ago
Sylius
sylius/sylius 7,855 1 day ago
Vendure
vendure-ecommerce/vendure 5,613 1 day ago
Vue Storefront
vuestorefront/vue-storefront 10,577 10 days ago
WooCommerce
woocommerce/woocommerce 9,339 about 14 hours ago

ELT / ETL

Airbyte
airbytehq/airbyte 15,490 11 days ago
Dagster
dagster-io/dagster 11,152 12 days ago
Kestra
kestra-io/kestra 8,271 1 day ago
Orchest
orchest/orchest 4,055 over 1 year ago
Prefect
prefecthq/prefect 15,846 10 days ago

ERP / CRM

DoliCloud
Dolibarr/dolibarr 5,288 4 days ago
Erpnext
frappe/erpnext 20,561 3 days ago
Odoo
odoo/odoo 37,659 1 day ago
SuiteCRM
salesagility/SuiteCRM 4,422 about 1 month ago
erxes
erxes/erxes 3,507 1 day ago

Email marketing

Keila
pentacent/keila 1,369 14 days ago
Mailtrain
Mailtrain-org/mailtrain 5,509 about 1 month ago
Mautic
mautic/mautic 7,115 10 days ago
listmonk
knadh/listmonk 14,575 9 days ago
AppBase
appbaseio/reactivesearch 4,894 5 months ago
Elastic Search
elastic/elasticsearch 69,622 5 days ago
Jina.ai
jina-ai/jina 20,930 8 days ago
Meilisearch
meilisearch/meilisearch 46,649 1 day ago
Qdrant
qdrant/qdrant 19,842 10 days ago
SeMI's Weaviate
semi-technologies/weaviate 10,912 4 days ago
TypeSense
typesense/typesense 20,529 11 days ago
Zilliz's Milvus
milvus-io/milvus 29,481 10 days ago
Zinc Labs's Zinc
prabhatsharma/zinc 16,919 3 months ago
deepset
deepset-ai/haystack 16,869 4 days ago

eSignature

Documenso
documenso/documenso 8,052 1 day ago

Feature flag and toggle management

FlagSmith
Flagsmith/flagsmith 4,743 10 days ago
GrowthBook
growthbook/growthbook 6,057 about 15 hours ago
Unleash
Unleash/unleash 11,046 about 21 hours ago

File Hosting

Filestash
mickael-kerjean/filestash 10,025 10 days ago
Nextcloud
nextcloud/server 26,840 1 day ago
Owncloud
owncloud/core 8,352 10 days ago
Seafile
haiwen/seafile 12,192 7 days ago

Financial Service

OpenBBTerminal
OpenBB-finance/OpenBBTerminal 30,371 about 19 hours ago

Forum Software

Discourse
discourse/discourse 41,813 10 days ago
Flarum
flarum/flarum 15,274 3 months ago
Forem
forem/forem 21,911 10 days ago
Vanilla
vanilla/vanilla 2,885 25 days ago

Game Engine

Godot
godotengine/godot 89,538 1 day ago
Heaps
HeapsIO/heaps 3,188 4 days ago

Graph database

ArangoDB
arangodb/arangodb 13,505 9 days ago
Dgraph
dgraph-io/dgraph 20,324 15 days ago
Memgraph
memgraph/memgraph 2,341 10 days ago
Neo4j
neo4j/neo4j 13,141 25 days ago
TerminusDB
terminusdb/terminusdb 2,733 about 2 months ago

Helpdesk Solution

Helpy
helpyio/helpy 2,365 over 1 year ago
Peppermint
Peppermint-Lab/peppermint 1,943 about 16 hours ago
UVdesk
uvdesk/community-skeleton 8,666 19 days ago
Zammad
zammad/zammad 4,370 about 24 hours ago

Internal Tools

AppSmith
appsmithorg/appsmith 33,837 8 days ago
Budibase
Budibase/budibase 21,873 4 days ago
Lowdefy
lowdefy/lowdefy 2,647 2 days ago
Tooljet
tooljet/tooljet 28,881 about 24 hours ago

Kanban

Focalboard
mattermost/focalboard 21,471 about 1 month ago
Kanboard
kanboard/kanboard 8,420 1 day ago
Restyaboard
RestyaPlatform/board 2,036 11 months ago
Wekan
wekan/wekan 19,456 13 days ago

Log Management

GoAccess
allinurl/goaccess 18,175 about 1 month ago
Graylog
Graylog2/graylog2-server 7,335 4 days ago
Quickwit
quickwit-oss/quickwit 7,854 10 days ago

ML Ops

Cortex
cortexlabs/cortex 8,017 4 months ago
MindsDB
mindsdb/mindsdb 26,256 10 days ago
Ploomber
ploomber/ploomber 3,480 3 months ago
Seldon
SeldonIO/seldon-core 4,340 11 days ago
Zilliz's Towhee
towhee-io/towhee 3,172 8 months ago

Media System

Jellyfin
jellyfin/jellyfin 33,436 10 days ago
Kodi
xbmc/xbmc 18,287 4 days ago

Messaging

Element
vector-im/element-web 11,030 1 day ago
Fosscord
fosscord/fosscord 5,455 about 1 month ago
Mattermost
mattermost/mattermost-server 30,181 4 days ago
Revolt
revoltchat/revolt 2,042 6 months ago
Rocket.chat
RocketChat/Rocket.Chat 40,143 1 day ago
Twake
linagora/Twake 1,787 17 days ago
Wire
wireapp/wire 2,394 29 days ago
Zulip
zulip/zulip 21,254 3 days ago

Metrics store

Cube.js
cube-js/cube.js 17,789 about 15 hours ago
LightDash
lightdash/lightdash 3,777 about 22 hours ago
MLCraft
mlcraft-io/mlcraft 508 12 days ago
MetriQL
metriql/metriql 295 over 1 year ago

Mobile operating system

Android
Repo
LineageOS
LineageOS/android 3,757 6 days ago
postmarketOS
Repo

NPM registry

Verdaccio
verdaccio/verdaccio 16,269 11 days ago

No-code database

Baserow
Repo
NocoDB
nocodb/nocodb 47,915 4 days ago
Rowy
rowyio/rowy 5,948 4 months ago

Notetaking

AppFlowy
AppFlowy-IO/appflowy 55,621 10 days ago
Athens Research
athensresearch/athens 6,314 over 1 year ago
Bangle.io
bangle-io/bangle-io 1,047 10 months ago
Boost Note
BoostIO/BoostNote-App 3,764 over 1 year ago
Dendron
dendronhq/dendron 6,669 5 months ago
GitNoter
git-noter/gitnoter 2,339 almost 2 years ago
Joplin
laurent22/joplin 45,140 10 days ago
Logseq
logseq/logseq 32,216 4 days ago
Notabase
churichard/notabase 779 7 months ago
Outline
outline/outline 27,520 1 day ago
Trilium.cc
zadam/trilium 26,829 about 2 months ago

Observability and monitoring

Chaos Genius
chaos-genius/chaos_genius 728 16 days ago
GlitchTip
Repo
Grafana
grafana/grafana 64,069 4 days ago
Helicone
Helicone/helicone 1,724 3 days ago
Netdata
netdata/netdata 70,559 4 days ago
Promotheus
prometheus/prometheus 54,925 10 days ago
Sentry
getsentry/sentry 38,641 4 days ago
SigNoz
signoz/signoz 18,626 about 22 hours ago
Uptrace
uptrace/uptrace 3,262 6 days ago
VictoriaMetrics
VictoriaMetrics/VictoriaMetrics 11,924 12 days ago

Online interactive forms

FormKit
formkit/formkit 4,248 10 days ago
OhMyForm
ohmyform/ohmyform 2,803 3 months ago
Super Easy Forms
super-easy-forms/super-easy-forms 146 11 months ago

Password manager

AuthPass
authpass/authpass 2,247 26 days ago
BitWarden
bitwarden/server 15,189 10 days ago
Buttercup
buttercup/buttercup-desktop 4,274 20 days ago
KeePassXC
keepassxreboot/keepassxc 20,805 14 days ago
Padloc
padloc/padloc 2,645 about 2 months ago
Passbolt
passbolt/passbolt_api 4,598 about 2 months ago

Personal Finance

Actualbudget
actualbudget/actual 13,842 about 14 hours ago

Photo sharing platform

Pixelfed
pixelfed/pixelfed 5,613 10 days ago

Platform as a Service (PaaS)

CapRover
CapRover/CapRover 13,011 14 days ago
Coolify
coollabsio/coolify 31,908 4 days ago
Dokku
dokku/dokku 28,888 2 days ago
OpenFaaS
openfaas/faas 24,996 11 days ago
Porter
Qovery
Qovery/engine 2,279 1 day ago
Space Cloud
spacecloud-io/space-cloud 3,936 3 months ago
Tsuru
tsuru/tsuru 4,801 3 days ago

Presentations

DeckDeckGo
deckgo/deckdeckgo 1,638 8 months ago
reveal.js
hakimel/reveal.js 67,584 4 months ago

Product Analytics

PostHog
PostHog/posthog 21,111 about 21 hours ago

Product Feedback

Astuto 1,850 1 day ago
riggraz/astuto 1,850 1 day ago
ClearFlask
clearflask/clearflask 292 3 days ago
Fider
getfider/fider 2,836 8 days ago
LogChimp
logchimp/logchimp 700 11 days ago

Project Management

Focalboard
mattermost/focalboard 21,471 about 1 month ago
Kanboard
kanboard/kanboard 8,420 1 day ago
Leantime
leantime/leantime 4,476 about 23 hours ago
OpenProject
opf/openproject 9,183 4 days ago
Restyaboard
RestyaPlatform/board 2,036 11 months ago
Taiga
kaleidos-ventures/taiga-docker 1,142 4 months ago
Vikunja
go-vikunja/api 917 about 21 hours ago
Wekan
wekan/wekan 19,456 13 days ago

Raw Image Processing

RawTherapee
Beep6581/RawTherapee 2,771 5 days ago
darktable
darktable-org/darktable 9,590 4 days ago

Remote connectivity

Apache Guacamole
apache/guacamole-server 3,059 16 days ago
MeshCentral
Ylianst/MeshCentral 4,039 about 20 hours ago
Myrtille
cedrozor/myrtille 1,787 7 months ago
Remotely
immense/Remotely 4,442 25 days ago
RustDesk
rustdesk/rustdesk 72,810 10 days ago

Reverse ETL

Grouparoo
grouparoo/grouparoo 748 over 2 years ago

Robotic Process Automation (RPA)

RoboCorp
robocorp/rcc 454 11 days ago

SQL Editor

Beekeeper Studio
beekeeper-studio/beekeeper-studio 16,156 10 days ago
Dbeaver
dbeaver/dbeaver 39,430 about 18 hours ago

Scheduling

Cal.com (Calendso)
calcom/cal.com 31,479 4 days ago

Server control panel

Hestia
hestiacp/hestiacp 3,323 4 days ago
Vesta
serghey-rodin/vesta 2,940 3 months ago
Webmin
webmin/webmin 4,245 about 19 hours ago

Session replay software

OpenReplay
openreplay/openreplay 9,363 about 23 hours ago
rrweb
rrweb-io/rrweb 16,597 8 days ago

Social media

Mastodon
mastodon/mastodon 46,852 1 day ago

Static web deployment

StaticDeploy
staticdeploy/staticdeploy 406 about 2 years ago

Streaming

Glimesh
glimesh/glimesh.tv 465 about 1 year ago

Team Wiki

BookStack
BookStackApp/BookStack 14,869 10 days ago
Docuwiki
splitbrain/dokuwiki 4,138 13 days ago
Outline
outline/outline 27,520 1 day ago

Timeseries database

InfluxDB
influxdata/influxdb 28,639 10 days ago
QuestDB
questdb/questdb 14,323 11 days ago
TDengine
taosdata/TDengine 23,217 12 days ago
TimescaleDB
timescale/timescaledb 17,531 3 days ago

VPN Server

Firezone
firezone/firezone 6,721 3 days ago
Gravitl
gravitl/netmaker 9,394 9 days ago

Vector graphic design

Inkscape
Repo

Vector search engine

Qdrant
qdrant/qdrant 19,842 10 days ago
SeMI's Weaviate
semi-technologies/weaviate 10,912 4 days ago
Zilliz's Milvus
milvus-io/milvus 29,481 10 days ago

Video Conferencing

BigBlueButton
bigbluebutton/bigbluebutton 8,508 about 15 hours ago
Jitsi
jitsi/jitsi-meet 22,907 5 days ago
LiveKit
livekit/livekit-server 9,677 about 15 hours ago
OpenVidu
OpenVidu/openvidu 1,878 1 day ago

Video platform

NodeTube
mayeaux/nodetube 2,334 over 1 year ago
Peertube
Chocobozzz/PeerTube 12,928 9 days ago

Vulnerability scanner

Nuclei
projectdiscovery/nuclei 20,069 about 17 hours ago

Website analytics

Ackee
electerious/Ackee 4,264 about 2 months ago
Countly
countly/countly-server 5,566 4 days ago
Fathom
usefathom/fathom 7,531 11 months ago
GoatCounter
arp242/goatcounter 4,447 about 1 month ago
Matomo
matomo-org/matomo 19,704 1 day ago
Open Web Analytics
Open-Web-Analytics/Open-Web-Analytics 2,466 6 months ago
Plausible
plausible/analytics 19,832 1 day ago
Scale8
scale8/scale8 302 about 2 years ago
Umami
mikecao/umami 22,116 1 day ago

Workflow automation

ActiveWorkflow
automaticmode/active_workflow 831 over 1 year ago
Beehive 6,282 over 1 year ago
muesli/beehive 6,282 over 1 year ago
Flogo
tibcosoftware/flogo 2,409 5 months ago
Huginn
huginn/huginn 42,890 5 days ago
N8N
n8n-io/n8n 46,076 4 days ago
Node-RED
node-red/node-red 19,581 1 day ago
Pipedream
PipedreamHQ/pipedream 8,810 about 16 hours ago
Temporal
temporalio/temporal 11,383 11 days ago
Windmill
windmill-labs/windmill 9,723 about 18 hours ago

Writing platform

Sigle
sigle/sigle 440 about 1 month ago
WriteFreely
writefreely/writefreely 4,437 about 15 hours ago