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Mid-Chain Technologies

140+ Marketplace SaaS Projects Delivered

Marketplace SaaS, built to ship

We build marketplace SaaS for founders - shipped in 6 weeks.

For pre-seed to $50K MRR founders building two-sided platforms — booking, logistics, real estate, services marketplaces. Fixed price. Milestone-by-milestone, so you watch it get built.

5.0 · 49+ Reviews · Serving Founders Globally

  • Shipped in 6 weeks
  • Fixed price
  • Milestone-by-milestone

Free consultation · No obligation

Marketplace platform with listings, bookings, payments, and reviews
  • 12 marketplaces shipped
  • 100% on-time delivery
  • $2M+ client capital raised
Marketplace product work at Mid-Chain Technologies

/ Who we are

Marketplace SaaS partners for founders who need to ship.

We build two-sided platforms — bookings, logistics, real estate, and services — with fixed price scope and milestone delivery. You watch listings, payments, and ops land week by week, not in a big-bang demo.

/ Services

What can we build for you?

01

Two-Sided Marketplace Architecture

The core engine of your platform — buyer and seller (or provider/client) roles, listing and discovery flows, and the transaction logic that connects both sides.

  • Multi-role user system
  • Listing/booking/search flows
  • Transaction state management
Details
02

Payments & Escrow Integration

Money moving safely between both sides of your marketplace — split payments, provider payouts, and escrow logic so funds release only when a transaction completes.

  • Stripe Connect integration
  • Split payments & payouts
  • Escrow / hold-and-release logic
Details
03

Admin & Operations Dashboard

Full visibility and control over your platform — every user, transaction, and dispute in one place, so you can actually run the business once it's live.

  • User & transaction management
  • Dispute resolution tools
  • Analytics & reporting
Details
04

Mobile Companion Apps

Native or React Native apps for both sides of your marketplace, so providers and customers can transact from their phones, not just a browser tab.

  • iOS & Android (React Native)
  • Push notifications
  • Offline-capable core flows
Details
05

AI Matching & Discovery

Smarter connections between the two sides of your marketplace — recommendation, search ranking, and matching logic powered by AI instead of static filters.

  • Recommendation engines
  • Semantic/AI-powered search
  • Smart matching algorithms
Details
06

Multi-Role Access & Permissions

As your platform grows past a simple two-sided model — multiple provider types, team accounts, regional admins — this is the permission system that scales with it.

  • Granular role-based access
  • Team/organization accounts
  • Regional/multi-tenant support
Details

/ Client reviews

Trusted by our clients.

The travelling app needed supply, demand, and payments in the first version - not a pretty shell. We launched with real trips booking, and I watched every milestone instead of waiting for a big-bang demo.

Benjamin

Owner, travelling app · Belgium

Hospitality is messy - calendars, inventory, last-minute changes. They shipped a platform my hosts and guests both use, with bookings I can trust instead of a spreadsheet and WhatsApp.

Jesus Villadoniga

Owner, hospitality marketplace · Spain

I had the two sides of the marketplace mapped in my head and nothing users could actually transact on. Eight weeks later both sides were live, listings were converting, and money was moving.

Ilia

Owner, multisided marketplace · Bulgaria

/ Why choose us

Why founders choose us

01

Two-sided from day one

Buyer and seller roles, listings, and the transaction in the first version — not a brochure site with a marketplace promised later.

02

Fixed price and locked scope

You know the number before we start. Scope is locked in week one so the eight-week window is a plan, not a hope.

03

You watch it get built

Milestone-by-milestone demos. If something is going to blow the timeline, it shows up early — while you can still cut or defer it.

04

Built to take real volume

Auth, payments, and admin are production from week one. The first version is meant to take GMV, not get rewritten the month you convert.

/ How it works

From idea to launch

A clear eight-week path. You see working software every week — not a black-box build that appears on launch day.

01

Discovery

We map both sides of your marketplace — who supplies, who buys, and the transaction that has to work on day one.

02

Planning

Week one locks scope, roles, listings, and payments. Everything else is a later milestone, not a silent extra.

03

Product design

Flows for each role: onboarding, discovery, checkout, and the admin you’ll actually use to run the platform.

04

Development

Weekly builds you can click. Listings, matching, payments, and ops land in public milestones — not a big-bang demo.

05

Testing

We test the money path and the two-sided loop: payouts, holds, refunds, and the cases ops will hit in week one live.

06

Launch & support

Go-live with the same engineers. The eight-week ship is the start of the relationship, not a handoff to a new team.

/ Industries

Software for your marketplace.

Two-sided platforms across booking, logistics, real estate, and services — the same engine, fitted to how your market actually transacts.

Real Estate
Logistics & Delivery
Booking & Services
Healthcare
Financial Services
Hospitality
E-Commerce
Professional Services
Education
Startups
Two-Sided Marketplaces
Other Industries

/ FAQ

Frequently asked questions

Have a question not covered here? Get in touch.

Every project is different. Pricing depends on features, complexity, platforms, integrations, and design requirements. After we lock scope, we quote a fixed price for your marketplace SaaS — so you know the number before development starts. Get a project estimate.