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Open Source Alternative To

Discover 400+ popular open source alternatives to your proprietary SaaS

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Verdaccio
Verdaccio

Open Source Alternative to npm

14805

EtherPad
EtherPad

Open Source Alternative to Google Docs, Typora

14309

FreeCAD
FreeCAD

Open Source Alternative to Onshape, Autodesk, SketchUp, TinkerCAD, Fusion360, SolidWorks, AutoCAD

14139

Mailspring
Mailspring

Open Source Alternative to Gmail

14134

ORY
ORY

Open Source Alternative to Okta, Auth0

14069

Anki
Anki

Open Source Alternative to Quizlet

14062

Erpnext
Erpnext

Open Source Alternative to Salesforce, SAP

13832

ThingsBoard
ThingsBoard

Open Source Alternative to Google Cloud IoT Core, Datadog

13720

RRweb
RRweb

Open Source Alternative to Hotjar, FullStory, LogRocket

13622

MdBook
MdBook

Open Source Alternative to Gitbook

13545

Typesense
Typesense

Open Source Alternative to Algolia

13430

Headscale
Headscale

Open Source Alternative to Zerotier

13359

Cachet
Cachet

Open Source Alternative to Uptime Robot

13105

Label Studio
Label Studio

Open Source Alternative to Roboflow, ML Kit , Azure

13082

Nuclei
Nuclei

Open Source Alternative to Tenable Nessus

13053

Beekeeper Studio
Beekeeper Studio

Open Source Alternative to TablePlus

12986

ArangoDB
ArangoDB

Open Source Alternative to TigerGraph, Amazon Neptune

12962

Signoz
Signoz

Open Source Alternative to Datadog, NewRelic

12943

Postal
Postal

Open Source Alternative to Mailchimp, Sendinblue

12722

Bitwarden
Bitwarden

Open Source Alternative to 1Password, LastPass

12578

Netbox
Netbox

Open Source Alternative to Men&Mice, Solarwinds, Infoblox, Device42

12564

Postgres
Postgres

Open Source Alternative to MS SQL, Oracle Fusion ERP Cloud

12422

Spree Commerce
Spree Commerce

Open Source Alternative to Shopify, BigCommerce

12256

Prefect
Prefect

Open Source Alternative to Fivetran

12035

Reaction Commerce
Reaction Commerce

Open Source Alternative to Shopify, BigCommerce

12005

PostHog
PostHog

Open Source Alternative to Amplitude

11950

ceph
ceph

Open Source Alternative to Amazon S3

11926

Apisix
Apisix

Open Source Alternative to Apigee

11889

Peertube
Peertube

Open Source Alternative to YouTube

11675

Bookstack
Bookstack

Open Source Alternative to Markup, CMS, Documentation, Atlassian Confluence

11605

QuestDB
QuestDB

Open Source Alternative to Kdb+

11485

Neo4j
Neo4j

Open Source Alternative to TigerGraph, Amazon Neptune

11430

OneDev
OneDev

Open Source Alternative to GitHub, BitBucket, Upsource

11203

VLC
VLC

Open Source Alternative to Windows media player

10940

Airbyte
Airbyte

Open Source Alternative to Fivetran

10714

Magento
Magento

Open Source Alternative to Shopify, BigCommerce

10705

Seafile
Seafile

Open Source Alternative to Google Drive

10699

Ntfy.sh
Ntfy.sh

Open Source Alternative to Pushbullet, Pushover

10654

Qdrant
Qdrant

Open Source Alternative to Algolia, Google Vertex AI

10515

Firefly III
Firefly III

Open Source Alternative to Quicken, YNAB

10490

Caprover
Caprover

Open Source Alternative to Heroku, Render

10446

Sumrat PDF Reader
Sumrat PDF Reader

Open Source Alternative to Adobe Acrobat

10342

Vue Storefront
Vue Storefront

Open Source Alternative to Shogun

10210

Listmonk
Listmonk

Open Source Alternative to Mailchimp

10081

Invidious
Invidious

Open Source Alternative to YouTube

10016

Modulz
Modulz

Open Source Alternative to Figma

9819

Element
Element

Open Source Alternative to Slack, Microsoft Teams, Discord

9766

MuseScore
MuseScore

Open Source Alternative to Sibelius, Finale, Dorico

9620

Supertokens
Supertokens

Open Source Alternative to Okta, Auth0

9418

Cryptomator
Cryptomator

Open Source Alternative to Boxcryptor

9318

YOURLS
YOURLS

Open Source Alternative to Bitly

9272

Laverna
Laverna

Open Source Alternative to Typora, Evernote

9050

deepset
deepset

Open Source Alternative to AWS Kendra, QnA Maker

8925

Tina
Tina

Open Source Alternative to Contentful

8819

ActivityWatch
ActivityWatch

Open Source Alternative to RescueTime

8658

Blender
Blender

Open Source Alternative to Maya, 3DS MAX, Adobe Substance

8599

VictoriaMetrics
VictoriaMetrics

Open Source Alternative to Datadog, NewRelic

8581

Xournalpp
Xournalpp

Open Source Alternative to Onenote

8570

WooCommerce
WooCommerce

Open Source Alternative to Shopify, BigCommerce

8561

Zettlr
Zettlr

Open Source Alternative to Obsidian, Evernote, Notion, Scrivener

8473

Wallabag
Wallabag

Open Source Alternative to Pocket

8301

Paperless-ngx
Paperless-ngx

Open Source Alternative to Evernote, Maya

8271

Semgrep
Semgrep

Open Source Alternative to Snyk

8201

nopCommerce
nopCommerce

Open Source Alternative to BigCommerce

8122

OwnCloud
OwnCloud

Open Source Alternative to Google Drive

8047

BigBlueButton
BigBlueButton

Open Source Alternative to Zoom, Skype

7994

Cortex
Cortex

Open Source Alternative to AWS SageMaker

7933

Shotcut
Shotcut

Open Source Alternative to Adobe Premiere Pro , DaVinci Resolve

7915

Filestash
Filestash

Open Source Alternative to Dropbox, Google Drive

7913

Dub
Dub

Open Source Alternative to Bitly

7906

Pyroscope
Pyroscope

Open Source Alternative to Google Cloud

7891

Flynn
Flynn

Open Source Alternative to Heroku, Render

7870

Coolify
Coolify

Open Source Alternative to Heroku

7814

Unleash
Unleash

Open Source Alternative to LaunchDarkly

7754

Darktable
Darktable

Open Source Alternative to Adobe Lightroom

7684

Uno
Uno

Open Source Alternative to .Net Maui

7662

Lemmy
Lemmy

Open Source Alternative to Reddit

7658

Kanboard
Kanboard

Open Source Alternative to Trello

7505

Dagster
Dagster

Open Source Alternative to Fivetran

7503

OpenReplay
OpenReplay

Open Source Alternative to FullStory, LogRocket

7483

QGIS
QGIS

Open Source Alternative to ArcGIS

7422

Sylius
Sylius

Open Source Alternative to Shopify, BigCommerce

7346

Fathom Analytics
Fathom Analytics

Open Source Alternative to Google Analytics

7283

Temporal
Temporal

Open Source Alternative to Zapier

7240

PrestaShop
PrestaShop

Open Source Alternative to Shopify, BigCommerce, WooCommerce

7239

LBRY SDK
LBRY SDK

Open Source Alternative to YouTube

7184

FreeTube
FreeTube

Open Source Alternative to YouTube

7121

InvoiceNinja
InvoiceNinja

Open Source Alternative to Zoho

7106

Karate
Karate

Open Source Alternative to Postman, Selenium

7049

OpenSearch
OpenSearch

Open Source Alternative to Algolia, IBM Watson Discovery

6998

Olive Editor
Olive Editor

Open Source Alternative to Adobe Premiere Pro

6985

Automa
Automa

Open Source Alternative to UiPath, Zapier

6925

OpenProject
OpenProject

Open Source Alternative to Asana, Trello

6916

Navidrome
Navidrome

Open Source Alternative to Spotify

6841

Opencart
Opencart

Open Source Alternative to Shopify

6825

Portmaster
Portmaster

Open Source Alternative to Glasswire, Comodo Firewall

6823

Gravitl
Gravitl

Open Source Alternative to Taliscale

6806

Berty
Berty

Open Source Alternative to WhatsApp, Telegram, Threema, Session, Coyim

6767

LMMS
LMMS

Open Source Alternative to FL Studio, Ableton

6721

Nhost
Nhost

Open Source Alternative to Firebase

6660

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