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Open Source Alternative To

Discover 400+ popular open source alternatives to your proprietary SaaS

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ORY
ORY

Open Source Alternative to Okta, Auth0

13698

Zinc
Zinc

Open Source Alternative to Algolia

13335

FreeCAD
FreeCAD

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

13139

Anki
Anki

Open Source Alternative to Quizlet

13128

ThingsBoard
ThingsBoard

Open Source Alternative to Google Cloud IoT Core, Datadog

13025

MindsDB
MindsDB

Open Source Alternative to BigQuery ML , Google AutoML Tables

13013

Cachet
Cachet

Open Source Alternative to Uptime Robot

13009

ArangoDB
ArangoDB

Open Source Alternative to TigerGraph, Amazon Neptune

12808

Erpnext
Erpnext

Open Source Alternative to Salesforce, SAP

12733

RRweb
RRweb

Open Source Alternative to Hotjar, FullStory, LogRocket

12683

Affine.pro
Affine.pro

Open Source Alternative to Notion

12610

Postal
Postal

Open Source Alternative to Mailchimp, Sendinblue

12374

Beekeeper Studio
Beekeeper Studio

Open Source Alternative to TablePlus

12365

MdBook
MdBook

Open Source Alternative to Gitbook

12356

Typesense
Typesense

Open Source Alternative to Algolia

12284

Spree Commerce
Spree Commerce

Open Source Alternative to Shopify, BigCommerce

12117

Reaction Commerce
Reaction Commerce

Open Source Alternative to Shopify, BigCommerce

11906

Label Studio
Label Studio

Open Source Alternative to Roboflow, ML Kit , Azure

11876

Bitwarden
Bitwarden

Open Source Alternative to 1Password, LastPass

11870

Postgres
Postgres

Open Source Alternative to MS SQL, Oracle Fusion ERP Cloud

11756

Signoz
Signoz

Open Source Alternative to Datadog, NewRelic

11524

Nuclei
Nuclei

Open Source Alternative to Tenable Nessus

11481

ceph
ceph

Open Source Alternative to Amazon S3

11464

Peertube
Peertube

Open Source Alternative to YouTube

11435

Prefect
Prefect

Open Source Alternative to Fivetran

11244

Apisix
Apisix

Open Source Alternative to Apigee

11168

Neo4j
Neo4j

Open Source Alternative to TigerGraph, Amazon Neptune

11016

Bookstack
Bookstack

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

10892

PostHog
PostHog

Open Source Alternative to Amplitude

10860

OneDev
OneDev

Open Source Alternative to GitHub, BitBucket, Upsource

10746

Headscale
Headscale

Open Source Alternative to Zerotier

10713

Magento
Magento

Open Source Alternative to Shopify, BigCommerce

10447

Seafile
Seafile

Open Source Alternative to Google Drive

10399

VLC
VLC

Open Source Alternative to Windows media player

10316

Vue Storefront
Vue Storefront

Open Source Alternative to Shogun

10090

QuestDB
QuestDB

Open Source Alternative to Kdb+

10075

Caprover
Caprover

Open Source Alternative to Heroku, Render

9861

Firefly III
Firefly III

Open Source Alternative to Quicken, YNAB

9751

Airbyte
Airbyte

Open Source Alternative to Fivetran

9532

Listmonk
Listmonk

Open Source Alternative to Mailchimp

9360

Element
Element

Open Source Alternative to Slack, Microsoft Teams, Discord

9358

Invidious
Invidious

Open Source Alternative to YouTube

9358

Ntfy.sh
Ntfy.sh

Open Source Alternative to Pushbullet, Pushover

9237

MuseScore
MuseScore

Open Source Alternative to Sibelius, Finale, Dorico

9121

Laverna
Laverna

Open Source Alternative to Typora, Evernote

8999

YOURLS
YOURLS

Open Source Alternative to Bitly

8959

Cryptomator
Cryptomator

Open Source Alternative to Boxcryptor

8906

WooCommerce
WooCommerce

Open Source Alternative to Shopify, BigCommerce

8373

Tina
Tina

Open Source Alternative to Contentful

8346

Zettlr
Zettlr

Open Source Alternative to Obsidian, Evernote, Notion, Scrivener

8051

Xournalpp
Xournalpp

Open Source Alternative to Onenote

8032

Supertokens
Supertokens

Open Source Alternative to Okta, Auth0

7975

ActivityWatch
ActivityWatch

Open Source Alternative to RescueTime

7970

OwnCloud
OwnCloud

Open Source Alternative to Google Drive

7956

VictoriaMetrics
VictoriaMetrics

Open Source Alternative to Datadog, NewRelic

7898

Cortex
Cortex

Open Source Alternative to AWS SageMaker

7884

Flynn
Flynn

Open Source Alternative to Heroku, Render

7873

nopCommerce
nopCommerce

Open Source Alternative to BigCommerce

7867

Wallabag
Wallabag

Open Source Alternative to Pocket

7864

BigBlueButton
BigBlueButton

Open Source Alternative to Zoom, Skype

7851

Modulz
Modulz

Open Source Alternative to Figma

7834

Semgrep
Semgrep

Open Source Alternative to Snyk

7678

Blender
Blender

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

7610

Shotcut
Shotcut

Open Source Alternative to Adobe Premiere Pro , DaVinci Resolve

7485

Filestash
Filestash

Open Source Alternative to Dropbox, Google Drive

7416

Darktable
Darktable

Open Source Alternative to Adobe Lightroom

7385

Uno
Uno

Open Source Alternative to .Net Maui

7385

Lemmy
Lemmy

Open Source Alternative to Reddit

7231

Fathom Analytics
Fathom Analytics

Open Source Alternative to Google Analytics

7217

Sylius
Sylius

Open Source Alternative to Shopify, BigCommerce

7211

LBRY SDK
LBRY SDK

Open Source Alternative to YouTube

7171

Unleash
Unleash

Open Source Alternative to LaunchDarkly

7153

Kanboard
Kanboard

Open Source Alternative to Trello

7009

Pyroscope
Pyroscope

Open Source Alternative to Google Cloud

6994

PrestaShop
PrestaShop

Open Source Alternative to Shopify, BigCommerce, WooCommerce

6983

InvoiceNinja
InvoiceNinja

Open Source Alternative to Zoho

6875

OpenReplay
OpenReplay

Open Source Alternative to FullStory, LogRocket

6860

Olive Editor
Olive Editor

Open Source Alternative to Adobe Premiere Pro

6760

Karate
Karate

Open Source Alternative to Postman, Selenium

6737

FreeTube
FreeTube

Open Source Alternative to YouTube

6736

Opencart
Opencart

Open Source Alternative to Shopify

6695

QGIS
QGIS

Open Source Alternative to ArcGIS

6655

deepset
deepset

Open Source Alternative to AWS Kendra, QnA Maker

6640

Berty
Berty

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

6486

OpenProject
OpenProject

Open Source Alternative to Asana, Trello

6476

Dagster
Dagster

Open Source Alternative to Fivetran

6446

LMMS
LMMS

Open Source Alternative to FL Studio, Ableton

6436

Graylog
Graylog

Open Source Alternative to Splunk

6407

Paperless-ngx
Paperless-ngx

Open Source Alternative to Evernote, Maya

6375

OpenSearch
OpenSearch

Open Source Alternative to Algolia, IBM Watson Discovery

6369

Webiny
Webiny

Open Source Alternative to Contentful, Webflow

6368

Temporal
Temporal

Open Source Alternative to Zapier

6337

Athens Research
Athens Research

Open Source Alternative to Roam Research

6330

Automa
Automa

Open Source Alternative to UiPath, Zapier

6307

Sandstorm
Sandstorm

Open Source Alternative to Google Drive

6190

Portmaster
Portmaster

Open Source Alternative to Glasswire, Comodo Firewall

6148

CrowdSec
CrowdSec

Open Source Alternative to Greynoise

6075

Gravitl
Gravitl

Open Source Alternative to Taliscale

6049

HumHub
HumHub

Open Source Alternative to HCL Connections

5993

Nhost
Nhost

Open Source Alternative to Firebase

5967

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