Open-source alternatives to popular software
OSS Alternatives covers a small number of proprietary tools in depth rather than a large, shallow directory. Each page below ranks genuinely open-source alternatives by GitHub activity and spells out license, self-hosting, and pricing so you can pick one with confidence.
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Popular alternatives
ScreenFlow
Screen recording and editing software for Mac
6 alternatives
Ordinal
Social media scheduling and content planning
4 alternatives
Hacker News
Link aggregation and discussion site
1 alternative
Teamwork
Project management and client work platform for agencies
9 alternatives
Codev
AI app builder for web applications
1 alternative
Karafun
Karaoke app with a large licensed song catalog
1 alternative
Amazon Web Services
Cloud computing platform with compute, storage, and managed services
3 alternatives
WooCommerce
Ecommerce plugin for WordPress
7 alternatives
Startpage
Privacy-focused search engine
1 alternative
TeamViewer
Remote desktop and support software
2 alternatives
ImageKit
Image and video optimization, CDN, and media management
2 alternatives
Pro Tools
Professional digital audio workstation
1 alternative
Eventbrite
Event ticketing and discovery platform
3 alternatives
CyberArk
Privileged access management and identity security
1 alternative
Tidal
High-fidelity music streaming service
2 alternatives
Rebrandly
Branded link shortener and link management platform
5 alternatives
Dext
Receipt capture and bookkeeping automation
8 alternatives
Delve
Compliance automation for SOC 2, ISO 27001, and HIPAA
4 alternatives
Heroku
Platform as a service for deploying apps
6 alternatives
Gather
Virtual office and spaces for remote teams
1 alternative
Willow
AI voice dictation across apps
5 alternatives
Veeam
Backup and recovery for virtual, cloud, and physical workloads
2 alternatives
Instatus
Status pages for incidents and uptime
12 alternatives
PocketGuard
Personal budgeting and spending tracker
8 alternatives
Daytona
Secure infrastructure for running AI-generated code
2 alternatives
Threads
Text-based social network from Meta
2 alternatives
SolarWinds
IT infrastructure monitoring and management software
8 alternatives
Squarespace
Website builder with hosting, templates, and ecommerce
9 alternatives
Kafka
Distributed event streaming platform
3 alternatives
Streamlit
Framework for turning Python scripts into data apps
1 alternative
Instapaper
Read-it-later service for saving and reading articles
10 alternatives
June
Product analytics for B2B SaaS companies
5 alternatives
Kong
API gateway and API management platform
6 alternatives
Terraform
Infrastructure as code tool for provisioning cloud resources
3 alternatives
InfluxDB
Time-series database for metrics and events
6 alternatives
NotificationAPI
Notification infrastructure for email, SMS, push, and in-app messages
2 alternatives
GitKraken
Git GUI client
2 alternatives
Circle
Community platform for creators and brands
5 alternatives
Tresorit
End-to-end encrypted cloud storage and file sharing
12 alternatives
Jamie AI
AI meeting notes that work without a bot
4 alternatives
Fireflies
AI meeting assistant that records, transcribes, and summarizes calls
4 alternatives
GitHub Desktop
Free Git GUI focused on GitHub workflows
2 alternatives
DataGrip
JetBrains database IDE for SQL development
5 alternatives
Pinboard
Minimalist paid bookmarking service
10 alternatives
Unreal Engine
Real-time 3D game engine for AAA games and visualization
4 alternatives
Contentful
Headless CMS and content platform
14 alternatives
Sketch
Design tool for UI and UX on macOS
6 alternatives
Mailgun
Transactional email API for developers
8 alternatives
Elementor
Visual page builder for WordPress
11 alternatives
Crowdin
Localization and translation management platform
4 alternatives