Open Source Alternative to...

Discover 300+ popular open source alternatives to your proprietary SaaS.
Open Source Alternative To - Discover open source alternatives to your proprietary SaaS | Product Hunt

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VictoriaMetrics
VictoriaMetrics

Open Source Alternative to Datadog, NewRelic

5923

Signoz
Signoz

Open Source Alternative to Datadog, NewRelic

5873

Unleash
Unleash

Open Source Alternative to LaunchDarkly

5785

OpenProject
OpenProject

Open Source Alternative to Asana, Trello

5744

Taiga
Taiga

Open Source Alternative to Trello

5709

Berty
Berty

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

5698

Blender
Blender

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

5607

FreeTube
FreeTube

Open Source Alternative to YouTube

5316

Webiny
Webiny

Open Source Alternative to Contentful, Webflow

5000

Countly
Countly

Open Source Alternative to Google Analytics

4945

Dagster
Dagster

Open Source Alternative to Fivetran

4745

Fonoster
Fonoster

Open Source Alternative to Twilio

4703

Papercups
Papercups

Open Source Alternative to Intercom, Zendesk

4700

deepset
deepset

Open Source Alternative to AWS Kendra, QnA Maker

4687

AppBase
AppBase

Open Source Alternative to Algolia

4603

CrowdSec
CrowdSec

Open Source Alternative to Greynoise

4500

Modulz
Modulz

Open Source Alternative to Figma

4499

OpenReplay
OpenReplay

Open Source Alternative to FullStory, LogRocket

4498

Bagisto
Bagisto

Open Source Alternative to Shopify, BigCommerce

4477

Temporal
Temporal

Open Source Alternative to Zapier

4473

Tsuru
Tsuru

Open Source Alternative to Heroku, Render

3983

Buttercup
Buttercup

Open Source Alternative to 1Password, LastPass

3841

Dendron
Dendron

Open Source Alternative to Roam Research

3693

pfSense
pfSense

Open Source Alternative to Sophos Firewall, UniFi Security Gateway

3669

Coolify
Coolify

Open Source Alternative to Heroku

3628

CryptPad
CryptPad

Open Source Alternative to Google Docs, Office Online

3605

Pixelfed
Pixelfed

Open Source Alternative to Instagram

3604

Space Cloud
Space Cloud

Open Source Alternative to Heroku

3504

Vendure
Vendure

Open Source Alternative to Shopify, Ecwid

3458

Docuwiki
Docuwiki

Open Source Alternative to Confluence

3429

Ackee
Ackee

Open Source Alternative to Google Analytics

3358

Pipedream
Pipedream

Open Source Alternative to Zapier, Integromat

3288

Builder
Builder

Open Source Alternative to Contentful

3277

Lobsters Rails Project
Lobsters Rails Project

Open Source Alternative to Reddit

3253

Porter
Porter

Open Source Alternative to Heroku

3233

DoliCloud
DoliCloud

Open Source Alternative to Oracle Fusion ERP Cloud, Odoo, Microsoft Dynamics, Salesforce

3228

Rudder
Rudder

Open Source Alternative to Segment

3103

Rowy
Rowy

Open Source Alternative to Airtable

3089

Zammad
Zammad

Open Source Alternative to Zendesk

3005

Passbolt
Passbolt

Open Source Alternative to 1Password

2994

SuiteCRM
SuiteCRM

Open Source Alternative to Salesforce, SAP

2985

GrowthBook
GrowthBook

Open Source Alternative to LaunchDarkly

2981

Boost Note
Boost Note

Open Source Alternative to Notion

2972

Orchest
Orchest

Open Source Alternative to Fivetran, Azure AD

2950

Hedgedoc
Hedgedoc

Open Source Alternative to Google Docs, Office Online

2911

Lineage OS
Lineage OS

Open Source Alternative to IOS

2795

Nhost
Nhost

Open Source Alternative to Firebase

2765

WriteFreely
WriteFreely

Open Source Alternative to Medium

2686

Vesta
Vesta

Open Source Alternative to cPanel

2639

ONLYOFFICE
ONLYOFFICE

Open Source Alternative to Google Docs, Office Online

2621

Gravitl
Gravitl

Open Source Alternative to Taliscale

2600

Remotely
Remotely

Open Source Alternative to TeamViewer

2552

Vanilla
Vanilla

Open Source Alternative to Tribe, Circle

2532

GoatCounter
GoatCounter

Open Source Alternative to Google Analytics

2483

SeMI's Weaviate
SeMI's Weaviate

Open Source Alternative to Google Vertex AI, Algolia

2454

Ploomber
Ploomber

Open Source Alternative to AWS SageMaker

2400

SwiftStack
SwiftStack

Open Source Alternative to Amazon S3

2304

Cloudquery
Cloudquery

Open Source Alternative to AWS Config, GCP Cloud Asset inventory , AWS GuardDuty

2258

Wire
Wire

Open Source Alternative to Slack, Microsoft Teams, Discord

2203

Jitsu
Jitsu

Open Source Alternative to Segment

2200

Storj
Storj

Open Source Alternative to Amazon S3

2200

Helpy
Helpy

Open Source Alternative to Zendesk

2186

NodeTube
NodeTube

Open Source Alternative to YouTube

2167

Apache Guacamole
Apache Guacamole

Open Source Alternative to TeamViewer

2115

Erxes
Erxes

Open Source Alternative to HubSpot

2113

Inkscape
Inkscape

Open Source Alternative to Adobe Illustrator

2064

Webmin
Webmin

Open Source Alternative to cPanel

1988

chaskiq
chaskiq

Open Source Alternative to Intercom

1960

Fider
Fider

Open Source Alternative to Canny

1918

Planka
Planka

Open Source Alternative to Trello

1828

TerminusDb
TerminusDb

Open Source Alternative to TigerGraph, Amazon Neptune

1810

OhMyForm
OhMyForm

Open Source Alternative to Typeform, GoogleForms

1806

Open Web Analytics
Open Web Analytics

Open Source Alternative to Google Analytics

1806

Firezone
Firezone

Open Source Alternative to OpenVPN Access Server

1671

Qdrant
Qdrant

Open Source Alternative to Algolia

1669

FlagSmith
FlagSmith

Open Source Alternative to LaunchDarkly

1667

Lowdefy
Lowdefy

Open Source Alternative to Retool

1645

Authentik
Authentik

Open Source Alternative to Auth0, ADFS, Keycloak, Azure AD, LDAP, OIDC, SSO, SAML2

1623

Raycast Extensions
Raycast Extensions

Open Source Alternative to Alfred

1576

Qovery
Qovery

Open Source Alternative to Heroku

1529

MeshCentral
MeshCentral

Open Source Alternative to TeamViewer

1478

Hestia
Hestia

Open Source Alternative to cPanel

1476

Twake
Twake

Open Source Alternative to Slack, Microsoft Teams, Discord

1378

Myrtille
Myrtille

Open Source Alternative to TeamViewer

1342

AuthPass
AuthPass

Open Source Alternative to 1Password, LastPass

1258

Revolt
Revolt

Open Source Alternative to Slack, Microsoft Teams, Discord

1241

YetiForce CRM
YetiForce CRM

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

1218

Plasmic
Plasmic

Open Source Alternative to Contentful

1200

Padloc
Padloc

Open Source Alternative to 1Password, LastPass

1179

LeanTime
LeanTime

Open Source Alternative to Asana

1156

Astuto
Astuto

Open Source Alternative to Canny

1115

Kuzzle
Kuzzle

Open Source Alternative to Firebase

1100

Images.weserv.nl
Images.weserv.nl

Open Source Alternative to ImgIX

1088

Exoframe
Exoframe

Open Source Alternative to Vercel, Heroku

1015

Briefing
Briefing

Open Source Alternative to Zoom, Google Meet

936

Baserow
Baserow

Open Source Alternative to Airtable, Spreadsheet

902

UVDesk
UVDesk

Open Source Alternative to Zendesk

859

LightDash
LightDash

Open Source Alternative to Looker

857

Sulu
Sulu

Open Source Alternative to Contentful

808

Flyimg
Flyimg

Open Source Alternative to ImgIX

794

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