QuantSeller
Know your real Etsy profit before you price
QuantSeller launched on May 23, 2026 with 2 votes, #6,288 of 20,538 launches that month.
What it does
QuantSeller helps Etsy makers see real profit after materials, labor, packaging, shipping, marketplace fees, discounts, and Offsite Ads. Instead of guessing margins in spreadsheets, sellers can build product cost structures, price items with full cost context, track Etsy performance, and manage handmade workflows in one workspace.
QuantSeller helps Etsy and Amazon sellers calculate real profit, fees, ROI, pricing, shipping, break-even points, and inventory decisions.
QuantSeller helps ecommerce sellers calculate real profit, fees, ROI, pricing, shipping, break-even points, and inventoryfrom quantseller.com
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Real ProfitAug 2026 · chromewebstore.google.com · ▲2Your real Etsy margin after ALL fees. No subscription

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wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.
Growth · 12d ago · wallhop.io


Source: Product Hunt launch ↗
Launched alongside, May 2026
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Parallel agents, diff reviewer, and multi-model comparisons
Dev tools · May 2026 · kilo.ai



Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
Life & fun · May 2026 · github.com

🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md
Dev tools · May 2026 · github.com