Open Source Alternative

Open Library

openlibrary.org

AlternativeTo

alternativeto.net

OpenProject

openproject.org

Softpedia

softpedia.com

Freesoft.com

freesoff.com

AlternativeIn

alternativein.com

SourceForge

sourceforge.net

OpenSolar

opensolar.com

Codeberg

codeberg.org

European Alternatives

european-alternatives.eu

SourceHut

sourcehut.org

OSS Insight

ossinsight.io

SaaSHub

saashub.com

OpenTools

opentools.ai

WhiteSource

whitesourcesoftware.com

LibHunt

libhunt.com

Openbase

openbase.com

OpenPro

openpro.com

Fossa

fossa.com

OpenStatus

openstatus.dev

Bountysource

bountysource.com

AlternativeSoft

alternativesoft.com

AppSimilar

appsimilar.com

Tool Finder

toolfinder.co