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Open Source Alternative To

Discover 400+ popular open source alternatives to your proprietary SaaS

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Wire
Wire

Open Source Alternative to Slack, Microsoft Teams, Discord

2242

chaskiq
chaskiq

Open Source Alternative to Intercom

2217

NodeTube
NodeTube

Open Source Alternative to YouTube

2214

Jitsu
Jitsu

Open Source Alternative to Segment

2200

Storj
Storj

Open Source Alternative to Amazon S3

2200

Fider
Fider

Open Source Alternative to Canny

2104

TerminusDb
TerminusDb

Open Source Alternative to TigerGraph, Amazon Neptune

2089

OhMyForm
OhMyForm

Open Source Alternative to Typeform, GoogleForms

2078

Inkscape
Inkscape

Open Source Alternative to Adobe Illustrator

2064

FlagSmith
FlagSmith

Open Source Alternative to LaunchDarkly

2025

Padloc
Padloc

Open Source Alternative to 1Password, LastPass

2020

Lowdefy
Lowdefy

Open Source Alternative to Retool

2002

Hestia
Hestia

Open Source Alternative to cPanel

1963

Open Web Analytics
Open Web Analytics

Open Source Alternative to Google Analytics

1950

MeshCentral
MeshCentral

Open Source Alternative to TeamViewer

1916

Qovery
Qovery

Open Source Alternative to Heroku

1849

Woodpecker
Woodpecker

Open Source Alternative to Drone CI

1810

GoToSocial
GoToSocial

Open Source Alternative to Twitter

1808

LibreOffice
LibreOffice

Open Source Alternative to Microsoft Office

1771

LeanTime
LeanTime

Open Source Alternative to Asana

1757

Zilliz's Towhee
Zilliz's Towhee

Open Source Alternative to AWS SageMaker

1649

Twake
Twake

Open Source Alternative to Slack, Microsoft Teams, Discord

1515

AuthPass
AuthPass

Open Source Alternative to 1Password, LastPass

1486

Revolt
Revolt

Open Source Alternative to Slack, Microsoft Teams, Discord

1476

Myrtille
Myrtille

Open Source Alternative to TeamViewer

1465

Rallly
Rallly

Open Source Alternative to Doodle

1364

LinkFree
LinkFree

Open Source Alternative to LinkTree

1355

Hanko
Hanko

Open Source Alternative to Auth0, Stytch

1338

Nexrender
Nexrender

Open Source Alternative to Dataclay Templater Bot

1323

YetiForce CRM
YetiForce CRM

Open Source Alternative to Odoo, SuiteCRM, ZohoCRM, VtigerCRM, HubSpot, Salesforce, SAP

1299

Astuto
Astuto

Open Source Alternative to Canny

1291

Baserow
Baserow

Open Source Alternative to Airtable, Google Sheets

1250

Images.weserv.nl
Images.weserv.nl

Open Source Alternative to ImgIX

1222

Fusio
Fusio

Open Source Alternative to Firebase

1205

Plasmic
Plasmic

Open Source Alternative to Contentful

1200

Kalker
Kalker

Open Source Alternative to WolframAlpha

1176

Quant UX
Quant UX

Open Source Alternative to Framer

1127

Kuzzle
Kuzzle

Open Source Alternative to Firebase

1100

Krayin
Krayin

Open Source Alternative to Suite CRM

1098

Mirotalk
Mirotalk

Open Source Alternative to Zoom, Google Meet

1073

refinery
refinery

Open Source Alternative to Snorkel AI

1042

Exoframe
Exoframe

Open Source Alternative to Vercel, Heroku

1032

Briefing
Briefing

Open Source Alternative to Zoom, Google Meet

1029

UVDesk
UVDesk

Open Source Alternative to Zendesk

969

Sulu
Sulu

Open Source Alternative to Contentful

906

MyBB
MyBB

Open Source Alternative to vBulletin, Xenforo

889

Soundux
Soundux

Open Source Alternative to Voicemod

881

Colabora Online
Colabora Online

Open Source Alternative to Google Docs, Office Online

873

LightDash
LightDash

Open Source Alternative to Looker

857

Cerbos
Cerbos

Open Source Alternative to Okta, Auth0

854

Milkman
Milkman

Open Source Alternative to Postman

853

Opal
Opal

Open Source Alternative to Okta, Auth0

835

Tuleap
Tuleap

Open Source Alternative to Jira

820

Flyimg
Flyimg

Open Source Alternative to ImgIX

808

Wundergraph
Wundergraph

Open Source Alternative to Apollo GraphQL, Supabase, Hasura, Stepzen, Postgraphile

805

Thelia
Thelia

Open Source Alternative to Shopify

795

Bangle-io
Bangle-io

Open Source Alternative to Notion, Evernote, Google Docs

772

Memgraph
Memgraph

Open Source Alternative to TigerGraph, Amazon Neptune

743

Concrete
Concrete

Open Source Alternative to Contentful

715

OpenOffice
OpenOffice

Open Source Alternative to Microsoft Office

700

Keila
Keila

Open Source Alternative to Mailchimp, Sendinblue

699

Scoold
Scoold

Open Source Alternative to Stack Overflow

688

Grouparoo
Grouparoo

Open Source Alternative to Hightouch

666

Offen
Offen

Open Source Alternative to Google Analytics

635

ActiveWorkflow
ActiveWorkflow

Open Source Alternative to Zapier, Make

633

PeerPad
PeerPad

Open Source Alternative to Typora, Google Docs

633

Pirsch
Pirsch

Open Source Alternative to Google Analytics

613

Corteza
Corteza

Open Source Alternative to Salesforce, SAP

611

rfbx
rfbx

Open Source Alternative to Unreal Engine (UE4), Unity3D

565

Graphite Docs
Graphite Docs

Open Source Alternative to Google Docs, Office Online

562

OpenAM
OpenAM

Open Source Alternative to Access Manager

551

Unigraph
Unigraph

Open Source Alternative to Roam Research, Logseq

540

Tolgee
Tolgee

Open Source Alternative to Lokalise, Crowdin, Phrase

503

GrapheneOS
GrapheneOS

Open Source Alternative to Google Camera

492

Bundlejs
Bundlejs

Open Source Alternative to Bundlephobia, Webpack, Esbuild, Rollup

479

Sturdy
Sturdy

Open Source Alternative to GitHub

473

Peppermint
Peppermint

Open Source Alternative to Zendesk

466

Orangehrm
Orangehrm

Open Source Alternative to Oracle Peoplesoft

440

Shopaholic
Shopaholic

Open Source Alternative to Shopify, BigCommerce

424

Automatisch
Automatisch

Open Source Alternative to Zapier, Make

423

Glimesh
Glimesh

Open Source Alternative to Twitch

391

LogChimp
LogChimp

Open Source Alternative to Canny

368

StaticDeploy
StaticDeploy

Open Source Alternative to Netlify

360

BoxyHQ
BoxyHQ

Open Source Alternative to WorkOS, FrontEgg

347

Sigle
Sigle

Open Source Alternative to Medium

335

crowd.dev
crowd.dev

Open Source Alternative to Orbit, Common Room, Commsor

329

MLCraft
MLCraft

Open Source Alternative to Looker

321

Castled
Castled

Open Source Alternative to Hightouch, NewRelic

316

RoboCorp
RoboCorp

Open Source Alternative to UiPath

305

Hitobito
Hitobito

Open Source Alternative to Salesforce, Microsoft Dynamics, Clubdesk, Fairgate

284

Modrinth
Modrinth

Open Source Alternative to CurseForge

273

Postmarket OS
Postmarket OS

Open Source Alternative to IOS

238

Kukkee
Kukkee

Open Source Alternative to Doodle

237

Okuna
Okuna

Open Source Alternative to Facebook

233

SchildiChat
SchildiChat

Open Source Alternative to WhatsApp, Discord

204

Pagure
Pagure

Open Source Alternative to GitHub, BitBucket, Upsource

194

Snikket
Snikket

Open Source Alternative to WhatsApp

168

Webstudio
Webstudio

Open Source Alternative to Webflow

164

Jam
Jam

Open Source Alternative to ClubHouse

160

RetroArcher.bundle
RetroArcher.bundle

Open Source Alternative to Plex

157

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Model, Product and more..