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Commerce · alternatives · 2026

24 alternatives to BitBag OpenMarketplace

First open-source multi-vendor marketplace platform

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BitBag OpenMarketplace launched in 2022; newer entries below may have overtaken it.

  1. 1IM

    A couple of years ago, I had an interesting idea. What if there was a marketplace where all the underlying tech was open-source? The order management system, the storefront, customer support, etc. The marketplace would simply connect to the seller’s infra instead of locking them in. If, for some reason, the seller is removed from the marketplace, their software stays with them and they can continue accepting orders directly. This model can be used to disrupt any marketplace from AirBNB to UberEats: building tech for home renters and restaurants and later, leveraging that to build a competing…

    2022 · openship.org · its alternatives →

  2. 2
    Polar▲1,169

    An open source monetization platform for developers

    2024 · polar.sh · its alternatives →

  3. 3
    SaaSPlace▲413

    Acquire, invest & sell SaaS products, plugins and apps

    2020 · its alternatives →

  4. 4
    Medusa▲894

    The open-source Shopify alternative

    2022 · medusajs.com · its alternatives →

  5. 5
    Clay 2.0▲574

    Data-driven AI prospecting, enrichment & personalization

    2023 · its alternatives →

  6. 6

    Tools to build on and improve your workflow

    2017 · its alternatives →

  7. 7

    A curated collection of tools for online marketplaces.

    2016 · its alternatives →

  8. 8

    Commission-free eCommerce

    2018 · its alternatives →

  9. 9MO
  10. 10OS
  11. 11

    Open source storefront for great e-commerce experiences

    2018 · its alternatives →

  12. 12

    A whole world of ideas at your fingertips

    2023 · its alternatives →

  13. 13SF

    We strongly believe working on open source software should be a viable source of income for many more developers. Unfortunately, the following barriers limit the extent of open source funding: - Only a small fraction of open source projects are funded, and most money goes to a few notable projects. - Each project has to market is self to get significant funding. - Large corporate donations provide the bulk of the funding, making it unreliable and unattainable for many. - Finding and supporting each of your dependencies is a cumbersome task. Which ones, how much, and on which platforms? So we…

    2022 · stackaid.us · its alternatives →

  14. 14

    Open source mobile E-commerce platform 📱

    2016 · its alternatives →

  15. 15

    "Search, find inspiration, book, and share your adventures"

    2024 · its alternatives →

  16. 16
    Betaout▲130

    All-in-one ecommerce marketing software

    2015 · its alternatives →

  17. 17NO
  18. 18

    Power hundreds of decentralized, peer-to-peer marketplaces

    2020 · its alternatives →

  19. 19OS
  20. 20

    An open marketplace for AI assistant subscriptions

    2024 · its alternatives →

  21. 21

    A new way to find products & get deals

    2024 · its alternatives →

  22. 22

    B2B digital & curated data monetized

    2022 · its alternatives →

  23. 23

    Multi-channel fulfillment at scale

    2022 · its alternatives →

  24. 24
    Flair▲65

    Decentralized platform as a service for NFT, web3 builders

    2022 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →