The / marketplace, an open-source ChatGPT Checkout

Hacker News

I've been building an open source alternative to Shopify, so it only felt fitting to build in agentic commerce too. I could see the direction ChatGPT checkout was going in, another proprietary marketplace where they get to decide which sellers get access and priority. So I built the / marketplace. It's an open-source marketplace that has a built in adapter system that supports Openfront right now (the Shopify alternative I've been building), but it should be able to work with any e-commerce platform, not just the ones ChatGPT decides to support. You can also bring your own OpenRouter key or connect to Ollama locally so your shopping data stays with you. Right now it has 2 demo shops, Impossible Tees and Nimbus Gallery. As we launch more Openfronts for restaurants, gyms, and other verticals, those should be able to plug into the same model too. Demo: https://marketplace.openship.org Repo: https://github.com/openshiporg/marketplace Learn more: https://openship.org/products/marketplace

Visit product View on Hacker NewsMar 24, 2026

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Product HuntOn track for Day 1 leaderboard · Strong signals: agent, model, agentic · Missing: mac, agents, macos

86%86% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

Indie HackersFits the IH revenue-focused audience · Strong signals: supports · Missing: reddit linkedin, podcasting, created

65%65% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

Hacker NewsMay not resonate with HN audience · Strong signals: open source, llama, ide · Missing: https docs, excited, just released

36%36% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

TrustMRRLess likely to generate early MRR · Missing: mobile apps, ios, personal

34%34% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

AppSumoMay struggle as an AppSumo deal · Strong signals: platform · Missing: plus, intuitive, reviews

30%30% predicted probability of success on AppSumo, based on ML models trained on real launch data.

Acquire.comPre-revenue stage for this audience · Strong signals: shopify · Missing: arr, mrr, revenue

17%17% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Strong signals: chat · Missing: web3, crypto, cryptocurrency

0%0% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

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