Alternatives
Products that do what SECONDSENSE – The OS for the Resale Economy does
At its core, the $350B resale industry is a messy, unstructured data problem. Resale isn’t a single market — it’s an extremely fragmented ecosystem of global marketplaces (The RealReal, Poshmark, Etsy, eBay, Fashionphile, etc.) and a long tail of independent resellers, social media merchants, and vintage/consignment shops. On both the consumer and enterprise sides, the biggest pain points stem from a lack of unified product schemas and inconsistent condition nomenclature and evaluation standards. We’re building SECONDSENSE to be the operating system for luxury resale, and we just…
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2014 · ordercircle.com
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2016 · marketplacestack.com
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While working as a Unix Systems Administrator (I still do, just with much more limited hours), I use a horrible piece of software called Netdoc (by Brady) for network documentation. It always confused me how something so expensive could be so horrible, so I set out to make something better. After a bit of development and research, I realized inventory software in generally was pretty horrible, so I changed tracks a bit so my software could be useful to everyone from IT professionals to those wanting to keep track of their personal book collections (And be at a price book collectors can…
2012
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We just launched www.styckyd.com, a marketplace for automotive enthusiasts to buy and sell parts. We're trying to tackle a number of problems that users experience when trying to buy and sell parts on automotive forums or on eBay Motors. Search, and shipping come to mind. Because of the nature of search on either of these sites it's difficult to provide relevant results, sellers have to think like SEO experts and buyers have to try multiple searches over multiple days so they can connect. I'm sure most people don't ship packages every day so figuring out how much to charge for shipping can…
2011
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Allows people to transact business without middlemen. Storefront: https://ipfs.filebase.io/ipfs/QmQ2bzmZWRy1Cwm3s8xPyuCwiR7xuc... I’d love your feedback, thoughts, comments, etc.
2022 · ivyca.com
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I build a lot of small products myself and I realized how many indie founders want an exit that doesn’t involve platforms charging large commissions or requiring big revenue numbers. Sometimes a project makes $50/month, sometimes $500, sometimes $0 but has a great codebase, and that’s enough value for someone else. So I built buy-startups.com, a very simple, privacy-friendly marketplace for buying and selling small online startups. It’s not fancy. There’s no commission, no listing fee, no hidden funnel. Just a straightforward way for indie devs and bootstrappers to list a project and…
Dec 2025 · buy-startups.com
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Hi HN! I’m working on Agora, an AI search engine for e-commerce products. Excited to launch the Agora API that helps other developers embed shopping experiences into their app. We provide endpoints to search, purchase, and track products sold on 25,000 different Shopify and WooCommerce stores. Early customers are building social shopping apps, marketplaces, and AI shopping assistants. I’d love your feedback!
2025 · developer.searchagora.com
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Hello again everyone! I’m posting again to say thanks for the feedback, comments and insights on my last post. It was great feedback and I really appreciate it. The support I have received from the open source community the past few weeks has been astounding. I’ve taken all of the feedback to heart and we’ve done a lot of work to improve the documentation the past few weeks (it's still work in progress) on top of adding more features to the demo! I wanted to post an update for the most recent release - v0.90.0 - which brings support for Angular 20 and improved support for Shopify! For devs…
Oct 2025 · demo.daff.io
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A friend and I are launching an alpha first thing in 2011. We're trying to gain some momentum and whatnot, so we're opening early registration as of tonight. We're planning to develop a Bayesian network to derive suggestions. If you're interested in seeing our progress, check it out. Edit: Any and all suggestions, criticism, advice, etc is highly appreciated!
2010 · osmoar.com
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I made a site to sell the husk of your stupid startup/project/whatever that you stopped working on for some reason. The idea is that you may have worked on some projects, wrote code, bought a domain, got customers even; and then life happened and you quietly abandoned your thing and now it's just collecting dust. Your useless project of the week might have some utility though for someone else, who knows? You can post anything for free that you're interested in dumping, and you can browse the projects you find cool and contact the sellers directly. I just list the stuff. The other…
Jul 2026 · repoinpeace.app
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