Dev tools · alternatives · 2026

24 alternatives to Flatmarket

A free, open source e-commerce platform for static websites

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flatmarket launched in 2015; newer entries below may have overtaken it.

1. 1
   Flatmarket▲5

   Flatmarket is a free, open source e-commerce platform.

   2016 · its alternatives →

2. 2
   Marketplace Stack▲281

   A curated collection of tools for online marketplaces.

   2016 · its alternatives →

3. 3
   I'm building an open-source Amazon▲1,335

   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 →

4. 4
   Openshop.io▲118

   Open source mobile E-commerce platform 📱

   2016 · its alternatives →

5. 5
   Ecommerce Stack▲152

   A curated directory of E-commerce tools & contents

   2016 · its alternatives →

6. 6
   Saleor 2.0▲177

   Open source storefront for great e-commerce experiences

   2018 · its alternatives →

7. 7
   Public Market▲277

   Commission-free eCommerce

   2018 · its alternatives →

8. 8
   The Path Forward▲90

   A framework for ecommerce and marketplace entrepreneurs

   2015 · its alternatives →

9. 9
   BitBag OpenMarketplace▲71

   First open-source multi-vendor marketplace platform

   2022 · open-marketplace.io · its alternatives →

10. 10
    Exchange, by Shopify▲230

    Marketplace to buy and sell e-commerce stores

    2017 · its alternatives →

11. 11
    Amplemarket 2.0▲116

    All-in-one platform to help you sell in today’s environment

    2021 · amplemarket.com · its alternatives →

12. 12
    Balanced▲66

    Payments for Marketplaces.

    2014 · its alternatives →

13. 13
    Freemarket▲80

    Domain marketplace from Freelancer.com

    2014 · its alternatives →

14. 14
    Bazaar Designs▲65

    Web design marketplace

    2015 · its alternatives →

15. 15MO
    MongoDB + open source e-commerce = Forward▲107

    Embedded payments built by software founders, for software builders

    2012 · getfwd.com · its alternatives →

16. 16
    Arcadier Marketplaces▲80

    Build your own marketplace, no coding required!

    2016 · its alternatives →

17. 17
    WorkMarket▲114

    The #1 on-demand talent marketplace

    2016 · its alternatives →

18. 18
    Vendasta▲70

    Free e-commerce platform you can provide to local businesses

    2020 · vendasta.com · its alternatives →

19. 19
    Map My Market▲101

    Discover local marketplaces wherever you go

    2015 · its alternatives →

20. 20
    Shop Jeen▲68

    If Geocities made an ecommerce site for millennials¯\_(ツ)_/¯

    2016 · its alternatives →

21. 21
    Magento▲4

    Open-source eCommerce Platform for web & mobile

    2014 · its alternatives →

22. 22
    MarketMaze▲97

    #1 source for e-commerce and marketplace news & insights

    2024 · marketmaze.me · its alternatives →

23. 23
    uNFT Marketplace▲69

    Launch your own digital art marketplace using Web2 tech

    2022 · unft-marketplace-cosmicjs.vercel.app · its alternatives →

24. 24
    Open Market▲3

    Free market concept in action

    2016 · its alternatives →

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 →