Auth, listings, payments, search, reviews — the full stack, scoped tight, shipped in 6 to 12 weeks. $4,999/mo subscription.
- Scope
- Ship
- Iterate
monthly subscription
Who this is for
You're a marketplace founder — pre-seed or early post-seed — with a clear idea of what connects your supply and demand sides but no technical co-founder to turn it into working software. You need a real, transacting product to show investors or paying users. Not a slide deck. Not a Bubble prototype that breaks at 50 users.
The pain today
- Need a working two-sided product in weeks, not six-month agency timelines
- No technical co-founder to own architecture decisions
- Escrow and seller payout logic unfamiliar without prior marketplace experience
- Previous no-code build hit a wall at user count, feature complexity, or both
- Investors asking whether your tech is real and scalable
The outcome you get
- Marketplace MVP shipped in 6 to 12 weeks on subscription at $4,999/mo
- Auth, listings, Stripe Connect payments, search, and reviews all wired
- Two-sided ops dashboard for admin, moderation, and trust-and-safety
- Architecture that scales to Series A without a ground-up rewrite
- Investor-ready codebase with documentation and clean deployment
The seven pieces every marketplace MVP actually needs
I've seen marketplace founders add AI recommendations, real-time chat, and loyalty tiers before a single seller has listed anything. That's how you run out of runway before hitting liquidity. There are exactly seven things a marketplace MVP needs.
Auth for both sides — supply and demand, separate flows. Listings for supply, with at minimum a moderation queue so you control quality. Search and discovery for demand, because buyers who can't find anything don't come back. Transactions that connect the two sides — booking, purchase, or request depending on your model. Payments with split logic and escrow (Stripe Connect is the standard). Reviews, bidirectional or one-sided based on category. An admin ops layer for user management, trust-and-safety flags, and moderation queue.
That is the full MVP. Everything else — messaging, mobile apps, ML recommendations, loyalty — waits for real usage data. Shipping the seven cleanly and fast is the discipline that separates marketplaces that reach liquidity from those that run out of money first.
Marketplace MVP shipped in 6 to 12 weeks on subscription at $4,999/mo
Marketplace type shapes the architecture
Not all marketplace MVPs are the same build. The type of marketplace you're running determines which parts need more engineering attention.
Service marketplaces (think freelance or home services) need scheduling, availability calendars, and booking flows. Product marketplaces need inventory state and, if physical, shipping integrations. Rental marketplaces need date-range availability logic and damage deposits. B2B procurement marketplaces often need multi-seat buyer accounts, approval workflows, and invoice-based payment terms rather than card-on-file.
I scope against your model specifically. A service marketplace with Stripe Connect Express and a simple calendar block can ship in 6 weeks. A B2B marketplace with custom invoicing and net-30 terms is a 10 to 14-week engagement. Knowing which one you're building before the first line of code is the conversation I have in the scoping call.
3 weeks: From kickoff to investor demo.
Payments, escrow, and Stripe Connect in practice
Payments are where most marketplace MVPs get delayed. The architecture decision is worth getting right early.
Stripe Connect Express is the default for most marketplace MVPs. Stripe handles seller KYC, onboarding, and 1099 reporting in the US. Your platform collects application fees per transaction. Sellers receive payouts on Stripe's payout schedule. Onboarding friction is low, compliance burden is low, and it ships fast.
Escrow — holding buyer funds until delivery is confirmed — uses Stripe's delayed capture or separate-transfer pattern. It's more engineering than a straight charge, but for service marketplaces or high-value transactions it's usually the right call. Stripe Connect Custom accounts (where your platform controls the full onboarding UX) come later, once you have enough active sellers that experience differentiation matters.
I shipped payment integration at bolttech against 40+ providers across Asia and Europe at a $1B+ unicorn. The nuances of marketplace split payments, KYC edge cases, and international payouts are familiar ground.
Stack and timeline
The default stack for marketplace MVPs: Next.js, TypeScript, PostgreSQL, and Prisma for the application layer. Stripe Connect for payments. Algolia or Meilisearch for search. Clerk or Auth0 for auth. Uploadthing or Cloudinary for images and media. SendGrid or Postmark for transactional email. Deployed on Vercel.
This combination ships well in 6 to 10 weeks, performs cleanly at MVP scale, and has obvious scaling paths. For marketplaces with geospatial search requirements, I swap in PostGIS. For heavy real-time requirements (live bidding, instant booking with competing requests), I add WebSockets via Ably or Pusher. The base stays stable; specific components flex to fit the model.
At GigEasy, working with Barclays and Bain Capital-backed founders, I delivered a two-sided gig-worker financial services marketplace from scratch in 3 weeks — against a typical 10-week industry cycle. That was on a different stack (Laravel, React, AWS), but the principle holds: aggressive scoping, senior engineer paired directly with the founders, zero ceremony.
Revenue model and how it changes the build
How your marketplace makes money is not just a business question — it has direct technical consequences.
Commission model: the most common. Platform takes a percentage of each transaction. Stripe Connect handles this natively as an application fee. Low extra engineering.
Subscription model: sellers pay a monthly fee to list. Requires subscription billing (Stripe Billing), a separate gate on listing creation, and grace-period logic when subscriptions lapse. Add roughly two weeks to the build.
Listing fee or lead fee: sellers pay per listing or per lead delivered. More custom logic, especially if leads are delivered asynchronously. Budget three to four weeks extra.
Freemium with feature gates: free listings, paid upgrades (featured placement, more photos, priority in search). Most complex to build and to price correctly. I steer most early-stage founders away from this model until post-launch, when you have data on what sellers actually value.
When no-code is the right move first
For founders who are pre-validation and price-sensitive, Sharetribe Flex or Bubble can reach a transacting marketplace in two to four weeks at a fraction of the cost. No engineer required. If you haven't yet answered whether your supply-demand liquidity hypothesis is real, that is the right path.
Once you have paying users and the platform is blocking growth — on volume, on features, on speed — migrating to custom is the obvious next step. I help with that migration. It's usually a 6 to 10-week engagement: extract the data, rebuild the surfaces that create friction on the no-code platform, keep what works. You don't throw everything away.
My honest take: skip no-code only if you have a validated model, early user demand, and investor capital to spend on a clean build. Otherwise, validate first.
Recent proof
A comparable engagement, delivered and documented.
Built and shipped an investor-ready MVP from scratch
Built the entire technological base and delivered MVP in just 3 weeks, enabling a successful rapid launch and investor demo.
Read the case studyFrequently asked questions
The questions prospects ask before they book.
A focused two-sided marketplace MVP — auth, listings, search, Stripe Connect payments, and reviews — takes 6 to 10 weeks when scope is disciplined. Add 2 to 4 weeks for scheduling or calendar logic, B2B invoicing, or internationalisation in the initial build. The 4 to 6-month timelines you see quoted by agencies typically include scope creep, internal approval rounds, and handoff delays that a direct solo-engineer engagement avoids.
At $4,999/mo, a 10-week MVP build runs roughly $8,700 at Standard tier. Agency quotes for equivalent scope in the US range from $40,000 to $70,000. The difference is structure: a subscription model aligns incentives differently than a fixed project bid, and working directly with one senior engineer removes coordination overhead. Hosting and Stripe fees are separate — budget $100 to $500 per month at MVP scale.
Express for nearly every marketplace MVP. Stripe manages seller KYC, identity verification, and payout scheduling. Your platform collects application fees per transaction. Custom accounts give you full control over the onboarding experience, but they shift compliance responsibility to your platform and add engineering time. The typical path is Express at launch, then evaluate Custom once you have 100 or more active sellers and UX differentiation is worth the overhead.
MVP trust-and-safety is intentionally minimal. A moderation queue for new listings or new users. A report button on every listing and review. Rate limiting on signup and messaging endpoints. Stripe Radar on the payment layer for basic fraud signals. ML-based automated moderation is not worth building until you have transaction volume to train against. The MVP ships with a foundation that extends cleanly — no over-engineered defenses that delay launch by three months.
Yes. Multi-language with locale prefix routing and per-language content. Multi-currency through Stripe's native multi-currency support. Time-zone-aware scheduling and notifications. For marketplaces launching simultaneously in multiple regions, budget 2 to 3 weeks extra in the initial build. For single-region launches with later expansion, the architecture supports adding internationalisation cleanly when you're ready — no need to front-load it.
The subscription continues at whatever cadence the product needs — Standard at $4,999/mo for ongoing iteration, Pro at $5,499/mo during high-intensity growth phases. The stack I ship scales cleanly to Series A without architectural rewrite. PostgreSQL handles millions of listings with proper indexing. The main scaling work after launch comes in trust-and-safety tooling, support operations, and ML-driven features. I stay on as Fractional CTO or senior engineer through the first 12 to 24 months when that makes sense.