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Online marketplaces.

Providers list their services, buyers search and book, and money moves through a payment provider built for platforms, with payouts handled automatically. Reviews, disputes, and admin oversight keep both sides honest.

Illustration of a marketplace built by Baybloom: providers list equipment with availability, buyers book with a deposit through a payment provider, and payouts and disputes run on the record.

Who this is for

Founders and operators building a platform that connects providers with buyers in a category they know: services, equipment, space, specialist trades, or B2B supply. Often the business already brokers the transactions by hand and knows what both sides need.

What makes it urgent

  • The business brokers matches by phone and email and cannot keep up.
  • Providers want a way to be found and buyers want a way to book without a call.
  • A first release has to prove both sides will use it before the full build.

What usually breaks

  • Matching depends on one person’s knowledge of the providers.
  • Payments and payouts are reconciled by hand.
  • Disputes are handled in email with no record.

The workflow

Before and after the first release.

The steps we see most often in this kind of operation.

Today
  1. RequestA buyer calls or emails
  2. MatchSomeone calls around to providers
  3. PaymentInvoices both ways, reconciled by hand
  4. ProblemAn email thread
With the first release
  1. ListingsProviders keep their own profiles and availability
  2. MatchBuyers search, compare, and book or request
  3. PaymentTaken from the buyer and paid out to the provider through a payment provider
  4. TrustReviews, disputes, and admin oversight on the record

Features

What the system can include.

Provider onboarding and vetting

Applications, document uploads, identity checks through a verification service, and an approval queue, so only qualified providers appear to buyers.

Availability and calendar sync

Providers set availability or connect an external calendar, and bookings respect lead times, capacity, and blackout dates automatically.

Fees, commissions, and deposits

Rules for platform fees, provider commissions, deposits, and cancellation charges applied consistently at checkout and shown clearly to both sides.

Search filters and ranking

Filters for location, price, category attributes, and ratings, with ranking rules your team can tune as the marketplace learns what buyers value.

Trust and safety tools

Flagging, content moderation, suspicious-activity alerts, and account suspension tools that let the operator act on problems before they reach buyers.

Provider performance dashboards

Each provider sees bookings, earnings, reviews, and response rates, which encourages good service and reduces questions to your support team.

Your first release

What the first release could include.

In the first release

  • Provider and buyer accounts with roles
  • Listings with the fields the category needs, and search that fits how buyers choose
  • One transaction flow: booking or purchase, with payment and payout through a provider
  • Messaging, reviews, and a dispute path with a record
  • Admin tools: approve providers, watch transactions, resolve disputes

Usually later

  • Matching and recommendations
  • Subscriptions or featured listings
  • A mobile app for the side that works away from a desk

Systems it may connect

  • Payment and payout providers: Stripe Connect and similar
  • Identity verification services
  • Email, SMS, and notification services
  • Mapping and scheduling
  • Accounting for fees and reconciliation
  • Analytics and instrumentation

How the work runs

Scoped in writing, built in releases, handed over to your team.

Scope

We start with the people doing the work and the systems around it, then write down the first release: what it includes, what it leaves for later, the integration decisions, and the acceptance criteria. Nothing is built until that scope is agreed.

Build and test

We build in releases you can review as the work takes shape, using realistic data. Every release carries tests, a security review, and documentation. Integrations are tested against real records, with exceptions visible.

Handover

Your team receives the documentation, the runbooks, and the training to run the system, and we stay on for continued engineering when you want it.

Scope and price

What shapes the scope and price.

Every project is priced from a written scope. These are the factors that move it most.

Transaction model

Instant booking, request-and-quote, deposits, or recurring orders each need different payment flows, cancellation rules, and states for the operator to manage.

Payout and fee rules

Simple commissions are straightforward, while split payments, holds, tiered fees, and adjustments after disputes add ledger logic and testing with the payment provider.

Verification requirements

Categories involving licensed trades, high-value goods, or vulnerable buyers need stronger identity and credential checks through verification providers and more review tooling.

Search and matching complexity

Keyword and filter search is straightforward, while location radius, live availability, and ranking by fit need more data modeling, tuning, and performance work.

Equipment rental broker

Renters find and book machines while the broker handles the unusual requests.

An equipment rental broker often knows every machine owner in the region and matches renters by phone. A marketplace turns that knowledge into listings: owners post machines with availability, renters search and book with a deposit through a platform payment provider, and payouts follow automatically. Messaging, reviews, and a dispute path sit on the booking record, and the broker approves new owners from an admin view. The phone still rings, but mostly for jobs that need judgment. Recommendations and a mobile app for owners in the field are natural additions.

Questions

Questions about online marketplaces.

What buyers ask before a project like this starts.

Do you handle the money?

A payment provider built for marketplaces handles it, taking payment from the buyer and paying out to the provider. We build the flows around it, and the provider holds and moves the funds.

Which side do we build for first?

Start with whichever side is harder to win. The first release usually lets providers list and buyers transact in one category, with the operator still involved in matching.

How do we keep both sides honest?

The platform verifies users at sign-up, collects reviews on completed transactions, keeps a dispute path with a record, and gives your team admin tools that show everything.

Can it become an app?

Yes. A mobile app for the side that works away from a desk usually follows the first release on the same backend.

How do we seed the marketplace before launch?

Operators usually import the providers they already work with, help them complete profiles, and bring existing buyers onto the platform for their next transaction. We build the import tools and an admin view of profile completeness, so the marketplace opens with real supply rather than empty categories.

How do we keep deals from moving off the platform?

The design makes staying on the platform worthwhile: payment protection, reviews that build a provider’s reputation, a dispute path, and messaging that masks contact details until a booking is confirmed. We shape these rules with you based on how transactions in the category actually work.

How are invoices, receipts, and taxes handled?

Receipts and invoices are generated for each transaction with the platform fee and provider amount shown separately. Tax calculation can come from a tax service connected to checkout, with rules your finance team confirms, and the accounting integration records fees and payouts so finance can reconcile platform revenue without exports.

Scope a marketplace.

Tell us about the workflow and the systems around it.
We’ll come back with a written scope for a first release.