Where ecommerce opportunities actually get posted, plus the places people find them without a posting at all. All 54 entries below are free to use and checked for whether they are still live.
Creator-commerce blog covering how entrepreneurs, coaches, and indie makers build productized services, digital downloads, and monetized communities on Stan Store.
Why I recommend it: I like seeing how creators turn a simple link-in-bio store into a real mini-business. Great inspiration if you are testing a low-risk product idea before quitting a day job.
AI-powered inventory and listing platform for ecommerce sellers, helping small businesses manage products, optimize listings, and automate store operations.
Why I recommend it: Good for founders who want to spend less time on listing busywork and more time on product and customer conversations.
A free membership community for ecommerce and retention marketers — peer introductions, what is working now, and access to the wider Go To Millions network by application.
Why I recommend it: Application-based but free. Fill in the focus areas honestly — the introductions are only useful if the profile matches what you actually do.
AI agents that respond to social interactions with personalized messages to grow email lists, first-party data, and repeat purchases for consumer brands. Pricing is sales-led, so free access is unconfirmed.
Amazon's free training library for sellers: videos and guides on listing products, fulfilment, advertising and growing a store.
Why I recommend it: Free to watch, but it's Amazon teaching you to sell on Amazon — selling itself carries monthly and per-item fees. Compare against other channels before committing.
Short pieces worth the twenty minutes before you commit to anything bigger.
FreeDocument
Marketing & Platform Tools
Resource Links by Platform (168-link reference PDF)
One printable reference of every platform tool, ad and shop setup page, AI marketing tool, and strategy read in this collection - 168 links across 24 platform categories.
Why I recommend it: Download this if you want the whole platform list in one place - it mirrors every link in the Marketing & Platform Tools collection.
Amazon's announcement that Seller Central can manage listings and orders across Amazon, eBay, Shopify, TikTok and Walmart.
Why I recommend it: A company press release, not an independent review. Useful to know the feature exists; check fees and lock-in before routing other stores through Amazon.
Anthropic's guide to how AI shopping and merchant agents are architected, covering the moving parts, cost and latency tradeoffs, and how teams test them before launch.
Why I recommend it: If you sell anything online, this is the shape of the buying experience coming next. Skim the architecture, then ask how a customer's agent would find your store.
