Browse Open Source Software Alternatives

Virtualization platform for running and managing virtual machines across clusters of servers, used by IT teams in corporate data centers.

Game engine and editor for building 2D games with a visual workflow and its own scripting language, aimed at solo and indie developers.

Video editing application for macOS with a magnetic timeline, color grading, motion titles and audio tools, used by filmmakers and video editors.

Raster image editor for retouching photos, compositing artwork and preparing graphics for print and screen, used by photographers, designers and digital artists.

Task manager with lists, tags, recurring reminders, a calendar view and a built in pomodoro timer, syncing across phone, desktop and web for people organizing personal and work tasks.

Cloud browser infrastructure for AI agents and scraping workloads, running headless Chrome sessions with stealth, proxies and live view, used by developers building automation that browses the web.

Generates web interfaces and React components from text prompts, letting developers preview, refine and export the resulting code.

Coding agent from Google that works asynchronously on a cloud virtual machine, reading a GitHub repository, fixing bugs and writing tests, then opening a pull request for review.

Hosted browser platform for AI agents, handling logins, sessions, proxies and bot checks so automations can work inside sites that expose no API, aimed at product and integration teams.

No code browser automation tool that records and replays actions in Chrome to scrape pages and fill forms, aimed at non developers.

Analytics platform combining a SQL editor, Python notebooks and drag and drop charts into shared dashboards, used by data teams answering business questions. Now part of ThoughtSpot.

Customer data platform that collects events from apps and websites and routes them to analytics, marketing and warehouse destinations.

Screenshot and screen recording tool for macOS, with annotation, scrolling capture, pinned overlays and cloud links for sharing captures.

Publishing platform for long form articles, where independent writers and publications post essays and readers follow topics and authors in one feed.

Reporting tool that turns spreadsheets, databases and ad platforms into shareable dashboards and charts for marketers and business analysts.

Managed event streaming service running Kafka clusters, with connectors, stream processing and schema registry so teams avoid operating their own brokers.

Tracks coding time automatically through editor plugins, showing developers how long they spend per project, language and file.

APIs and SDKs for adding chat, activity feeds and video calls to applications, with prebuilt interface components for web and mobile.

Platform for creators to sell online courses, digital downloads, memberships and newsletters from their own storefront.

Cloud identity service handling sign in, single sign on, multifactor authentication and conditional access for employees using Microsoft and third party applications.

Collaborative document workspace where teams write docs, build trackers and dashboards from a prompt, and pull live data from tools like Jira and Salesforce into the page.

Sales CRM for tracking leads, contacts, deals and pipelines, with automation and reporting for small and mid-sized sales teams.

Managed relational database compatible with MySQL and PostgreSQL, replicating storage across availability zones for applications that need automated failover and scaling.

Platform for creating and selling online courses, handling lessons, student enrollment, payments and certificates for independent instructors.

Desktop app for running several Claude Code agents in parallel, each in its own git worktree, used by developers who want more than one task moving at a time.

Photo hosting and portfolio site builder for photographers, with galleries, client proofing, print sales and custom domain support.

Task manager for capturing to-dos, organizing them into projects with due dates and labels, and sharing lists with other people.

Text based social network from Meta, built around short posts, replies and reposts, linked to an Instagram account and federated over ActivityPub for following accounts on other servers.

Screen capture tool for taking screenshots and recording video, with annotation and editing aimed at documentation, support and training material.

Forum software for online communities, with threads, moderation, user profiles and add-ons, run on the site owner's own hosting.

Compliance automation platform that monitors security controls and gathers evidence for audits such as SOC 2, ISO 27001 and HIPAA.

Social network for short public posts where people follow accounts, reply, repost and read news and live conversations as they happen.

Text and code editor for Windows, macOS and Linux, focused on fast navigation, multiple selections and a plugin API.

Media server software that organizes personal video, music and photo libraries and streams them to televisions, phones, consoles and browsers.

Web hosting control panel for managing servers, domains, email accounts, databases and backups, used by hosting providers and server administrators.