PureSource

About

PureSource — A Complete, Production-Ready Price-Comparison Platform for Research PeptidesResearch peptide buyers currently have no independent way to compare vendors, verify legitimacy, or check lab certificates before ordering — they have to trust individual vendor websites blindly. PureSource solves this with a fully-built, multi-sided platform connecting buyers and vendors. Every feature below is live and functional today.For buyers:Side-by-side price comparison across vendors, filterable by compound, package size, and formatVerified-vendor badges (identity-checked vendors clearly marked)Certificate of Analysis (COA) system — per-product lab certificates, plus a vendor-wide "applies to all products" option for vendors with a central lab-reports pageStar-rating and review system with a trust-scoring reviewer profile (shows review history, member-since date, official "PureSource Team" verified accounts)Exclusive checkout/discount codes with one-click copy and affiliate-tracked "continue to vendor" flowDedicated COA Vault page aggregating every certificate across all vendors in one placeFully responsive, mobile-optimized designFor vendors (self-serve portal — zero admin work required from the owner):Vendors manage their own price listings directly (add/edit/pause) — no approval bottleneckVendors upload their own COA links (including the vendor-wide fallback)Vendors reply publicly to customer reviewsVendors post markdown-formatted announcements/updates to their profileVendors submit new compounds for admin approval — keeps the catalog clean without manual data entry by the ownerAdmin panel (full back-office, already built):Complete vendor CRUD (add, edit, verify, pause, delete)User management with avatar display, block/unblock/deleteNew-compound approval queueLogo upload moderationReview-reply and vendor-update moderationAccount linking between vendor logins and vendor profilesInfrastructure that would normally cost months to build:Full localization: English, German, Spanish — every page, every legal documentMulti-currency display (EUR/USD)SEO-ready: dynamic sitemap, robots.txt, hreflang alternates, structured metadataComplete legal compliance suite already drafted and localized: Legal Notice/Impressum (Spain LSSI-CE compliant), Terms of Service, Privacy Policy, Research Use Disclaimer, Affiliate Disclosure, Vendor Partner TermsCookie-consent banner, privacy-first (no tracking cookies)Built on Next.js 16 (App Router), Supabase (Postgres/Auth/Storage), Tailwind v4, shadcn/ui — modern, maintainable, and easy to hand off to any developerRevenue model: Affiliate commissions via vendor checkout codes.Honest current stage: The platform just went live and was only recently opened to search-engine indexing, so there's no traffic or revenue history yet. Note: existing vendor listings and relationships are not included in this sale — the buyer receives the fully-built platform, codebase, and vendor-onboarding infrastructure (application flow, admin approval, self-serve portal), but will need to onboard their own vendors from scratch. This is a ground-floor opportunity to take over a platform that would typically take a solo developer 3-6+ months to build to this level of completeness, in an underserved niche, and grow it from day one.