A two-sided B2B marketplace connecting attorneys and medical providers, with role dashboards, structured workflows, Stripe Connect payouts, and RLS-enforced data isolation.
Service — marketplace app development
Marketplace app development means building a platform that connects two or more sides — buyers and sellers, clients and providers, authors and illustrators — with the profiles, discovery, matching, messaging, payments, and admin moderation that make transactions happen. Godelian builds multi-role, multi-tenant marketplaces on Next.js and Supabase with role-based access, Stripe (including Connect payouts), and an admin control layer, scoped to a provable first version and shipped in weeks rather than quarters.
Start your build →Marketplaces are deceptively hard: you're building two or three products at once (each side has its own dashboard and needs), plus the matching and trust layer that connects them, plus the admin tooling to moderate it all. Most fail by over-building every side before proving anyone wants to transact.
The winning move is to scope brutally: the smallest slice that lets one side post, the other side discover and act, a way to communicate, and a way to transact — with admin oversight. Prove liquidity on that, then expand. Godelian builds exactly that first, with the architecture (multi-tenant data isolation, role-based access, payments) already right so scaling doesn't mean re-platforming.
The stack — Next.js, TypeScript, Supabase with row-level security, Stripe — gives clean separation between each side's data and a payments layer that handles subscriptions and marketplace payouts without bolting on a second system.
What clients say
“The value he brings is beyond his already impressive tech acumen — he thinks about things like a founder would. He is communicative, accountable for his work, and delivered upon all milestones ahead of schedule.”
Relevant work
A two-sided B2B marketplace connecting attorneys and medical providers, with role dashboards, structured workflows, Stripe Connect payouts, and RLS-enforced data isolation.
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marketplace app development — questions
A marketplace MVP at Godelian typically runs $15–30k. The cost is controlled by scoping to a single, provable transaction loop — one side posts, the other acts, they communicate, they transact — rather than building every feature for every side up front.
At minimum: profiles for each side, a way to discover or match, messaging, a payment or payout flow (often Stripe Connect), and an admin panel to moderate. Reviews, advanced search, and subscriptions come once you've proven people actually transact.
Usually with Stripe — Stripe Connect for onboarding sellers and routing payouts, plus webhook-driven reconciliation so the platform's records stay correct. Bank and payout details are handled securely server-side, never exposed to the browser.
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