Industries / On-Demand
On-Demand
Service
On-demand marketplaces have to solve two products at once. The customer app and the provider app have opposing needs, and a platform that serves one well while neglecting the other struggles to keep supply and demand balanced.
We build booking, dispatch, tracking, and payment systems for two-sided service platforms — with liquidity, reliability, and provider experience treated as first-class concerns.
“Why do marketplaces stall even with strong demand?”
Usually a supply problem disguised as a demand problem. If providers can't earn reliably or the tooling frustrates them, they leave — and customers follow. Provider experience is the platform's foundation.
Booking & Scheduling
Reliable availability and booking under real concurrency.
- Real-time availability with double-booking prevention
- Instant and scheduled booking flows
- Recurring appointments and subscriptions
- Cancellation and rescheduling policies
Dispatch & Matching
Matching logic balancing proximity, rating, and fairness.
- Geospatial provider matching
- Surge and dynamic pricing
- Queue management at peak demand
- Fair distribution to prevent provider churn
Real-Time Tracking
Live location with accurate ETAs, battery-conscious background tracking, and status updates that keep customers informed without constant refreshing.
Payments & Payouts
Split payments, escrow, provider payouts, tipping, refunds, and dispute handling — with the tax and compliance implications of marketplace payments handled properly.
On-demand platforms we build
Everything below is in scope for a typical engagement — we scope precisely against your situation before quoting.
Both apps — customer and provider — are designed and built together, because they only work as a pair.
- Home services marketplaces — cleaning, repair, and maintenance booking.
- Delivery platforms — dispatch, routing, and live tracking.
- Professional services booking — consultations, appointments, and recurring sessions.
- Rental and equipment platforms — availability, deposits, and condition tracking.
- Healthcare appointment systems — scheduling with reminders and intake.
- Field service management — job dispatch, routing, and completion workflows.
Frequently
Asked
Questions
Yes, and we recommend building them together. They share backend logic and only function as a pair, so splitting them across vendors creates avoidable friction.
Background location with adaptive sampling — higher frequency during active jobs, lower otherwise. Battery drain is a leading cause of providers disabling tracking entirely.
Stripe Connect is our usual default for marketplaces given its escrow, split payment, and payout support. We also work with Adyen and PayPal where they fit better.
Yes, based on real-time supply and demand ratios. We'd note that surge affects trust on both sides, so transparency in how it's presented matters.
Identity verification, background check integrations, document upload with review workflows, and ongoing rating-based quality monitoring.
Configurable policies with automated fee handling, plus reputation effects on both sides. These rules need thought early — they shape platform behavior significantly.
Liquidity is the whole game
A marketplace works when both sides consistently find what they need. Everything else — features, design, marketing — is in service of that balance, and it's what we optimize the product…
Tell us about your project!
- Email: hello@11seas.com
- WhatsApp: Message us
- Call: +1 (000) 000-0000
Get clarity on your idea, scope, and next steps — in one short call.
