Open Source Alternatives
Find the best free and open source alternatives to popular commercial software. Self-host these solutions and take full control of your data.
Find the best free and open source alternatives to popular commercial software. Self-host these solutions and take full control of your data.
562 software products with open source alternatives
Microsoft Teams is a collaboration platform by Microsoft providing chat, video meetings, voice calli...
Microsoft Exchange Online is a cloud-hosted email, calendar, contacts and tasks service in Microsoft...

Cisco Webex is a cloud-based collaboration platform offering video conferencing, meetings, messaging...

Wix is a cloud-based website builder and SaaS platform that lets individuals and businesses create,...

Slack is a cloud-based team collaboration platform offering channels, direct messages, file sharing,...
AirDrop is Apple’s wireless file-sharing feature that lets users quickly send photos, videos, docume...
ChatGPT is OpenAI's conversational AI SaaS that generates human-like text via a chat interface. It a...

Shopify is a hosted e-commerce SaaS platform that enables businesses to create and manage online and...

Google Workspace is a cloud-based productivity and collaboration suite (Gmail, Drive, Docs, Sheets,...
Apple Notes is Apple's built-in note-taking app for iPhone, iPad, and Mac. It lets users create, org...

Mailchimp is an all-in-one marketing platform offering email marketing, marketing automation, audien...

SurveyMonkey is an online survey and form platform that enables users to create, distribute, and ana...

Ring offers smart home security products (video doorbells, cameras, alarms) and cloud services with...
Medium is an online publishing platform where writers, journalists, and publications publish essays,...
Google Classroom is a cloud-based learning management system from Google that helps educators create...

Squarespace is an all-in-one website building and hosting SaaS offering professionally designed temp...
QuickBooks Online is a cloud-based accounting SaaS by Intuit that helps small and mid-sized business...

Firebase is Google’s mobile and web app development platform offering backend-as-a-service features—...

Linktree is a SaaS tool that creates a customizable landing page of multiple links for use in social...

BitTorrent is a peer-to-peer file-sharing client that implements the BitTorrent protocol to distribu...
GitLab is a web-based DevOps platform that provides Git repository management, CI/CD pipelines, code...
LastPass is a password manager SaaS that securely stores and autofills passwords, generates strong p...
Zendesk is a cloud-based customer service platform that provides help desk ticketing, live chat, kno...

Box is a cloud content management and file-sharing platform for businesses, providing secure file st...
µTorrent (uTorrent) is a lightweight BitTorrent client for desktop and mobile that enables peer-to-p...
Speedtest by Ookla provides internet connection testing tools that measure download/upload speeds, l...
Evernote is a cross-platform note-taking and organization service that lets users capture, organize,...

Strava is a social fitness platform and mobile app that records GPS-tracked workouts for runners, cy...
iCloud Photos securely stores, syncs, and backs up your photos and videos across Apple devices and i...

Figma is a cloud-based design and prototyping platform that enables teams to create, prototype, and...