Open Source Alternatives

Explore the best open-source alternatives to paid software. For each top paid and proprietary software, we have a curated list of open source alternatives.

  1. Postman

    Postman is a leading API platform for building, testing, and collaborating on APIs, offering po...

    Postman icon
    8 alternatives

  2. Zapier

    Zapier is an automation tool that connects your favorite apps, streamlining workflows. Automate...

    Zapier icon
    4 alternatives

  3. Linear

    Linear is a streamlined issue tracking and project management tool for modern teams. Boost prod...

    Linear icon
    5 alternatives

  4. LaunchDarkly

    LaunchDarkly is a feature management platform that lets you release and control features with p...

    LaunchDarkly icon
    5 alternatives

  5. ElasticSearch

    Elasticsearch is a powerful, open-source search and analytics engine. Quickly index, search, an...

    ElasticSearch icon
    4 alternatives

  6. Resend

    Resend is a reliable email API built for developers. Simplify transactional email sending, trac...

    Resend icon
    3 alternatives

  7. Notion

    Notion is an all-in-one workspace for note-taking, project management, and collaboration. Custo...

    Notion icon
    6 alternatives

  8. Loom

    Loom is a video messaging tool that helps teams communicate faster and more effectively. Captur...

    Loom icon
    3 alternatives

  9. Todoist

    Todoist is a powerful task management tool that helps you organize, prioritize, and track tasks...

    Todoist icon
    5 alternatives

  10. ChatGPT

    ChatGPT is an advanced AI language model that helps users generate human-like text, answer ques...

    ChatGPT icon
    4 alternatives

  11. Clerk

    Clerk is a powerful identity and user management platform that simplifies authentication, user...

    Clerk icon
    8 alternatives

  12. Jira

    Jira by Atlassian is a powerful project management tool designed for agile teams. It offers fea...

    Jira icon
    5 alternatives

  13. Canva

    Canva is a user-friendly design tool for creating stunning graphics, presentations, and social...

    Canva icon
    3 alternatives

  14. Substack

    Substack is a platform for creators to publish, grow, and monetize newsletters. Build a loyal a...

    Substack icon
    6 alternatives

  15. Google Analytics

    Google Analytics is a powerful tool to track and analyze website traffic. Gain insights into us...

    Google Analytics icon
    8 alternatives

  16. Discord

    Discord is a versatile communication platform for communities, gamers, and teams. Enjoy voice,...

    Discord icon
    7 alternatives

  17. Brevo

    Brevo is an all-in-one marketing platform for email, SMS, and automation. Engage your audience...

    Brevo icon
    5 alternatives

  18. Vercel

    Vercel is a cloud platform optimized for frontend developers to deploy, scale, and manage web a...

    Vercel icon
    4 alternatives

  19. Beehiiv

    Beehiiv is a powerful newsletter platform designed to grow and monetize your audience. Create,...

    Beehiiv icon
    4 alternatives

  20. Airtable

    Airtable is a flexible, user-friendly platform that combines spreadsheet power with database fu...

    Airtable icon
    5 alternatives

  21. 1Password

    1Password is a secure password manager that simplifies online safety. Store and autofill passwo...

    1Password icon
    4 alternatives

  22. Screen Studio

    Screen Studio is a powerful screen recording tool designed for creators. Easily capture high-qu...

    Screen Studio icon
    3 alternatives