MPLEX Technologies

StrategicInnovativeExcellent

Innovative software. Real results.

MPLEX Technologies designs, builds and runs software for businesses across Jamaica, the Caribbean and beyond. We build custom platforms, payment systems, AI and data tools, and bulk SMS campaigns that reach customers in seconds.

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mplex · payments · live
# Today 14:32 · all payments matched

✓ card authorised   JMD 12,450.00  order #4821
✓ invoice paid      USD  1,200.00  INV-2093
✓ subscription      JMD  3,500.00  renewed
✓ refund issued     JMD    980.00  order #4790

reconciliation 312 / 312 matched
card data stored  none (tokenised)
>
years building software
10+
core service practices
4
Caribbean roots, global delivery
JA → Global

Our products

Ready to use today.

All products →

MPLEX Pay

Digital payments and collections, built for Jamaican businesses.

  • Invoices & payment links
  • Subscriptions
  • Card & JAM-DEX
  • Payouts tracked
Learn more →Get started ↗

MPLEX Messaging

SMS and email to Jamaica and worldwide, from one dashboard or our API.

  • Bulk SMS
  • Email
  • Scheduling
  • Contacts & groups
Learn more →Get started ↗

What we do

Every practice, one accountable team.

A network of consultants and engineers who have worked together for over a decade, covering the whole job from strategy to production support.

Custom Software Development

Web platforms, mobile apps and enterprise systems designed around how your business actually operates.

  • Web apps
  • iOS & Android
  • Integrations
  • E-commerce
  • .NET 10
  • SQL Server
  • Flutter
Learn more →

Payment Solutions

Accept cards online, send invoices that get paid, and reconcile every transaction, with payment systems that are secure from day one.

  • Payment gateways
  • Invoicing
  • Recurring billing
  • Reconciliation
Learn more →

AI & Data

Put your data to work with analytics dashboards, automation and AI assistants that reduce manual effort.

  • LLM integration
  • Analytics
  • Data pipelines
  • Automation
Learn more →

Bulk SMS Marketing

Reach customers in seconds with SMS campaigns, reminders and alerts, sent locally and overseas from a simple dashboard or our API.

  • SMS campaigns
  • Bulk SMS API
  • Local & overseas
  • Delivery reports
Learn more →

Payments expertise

Get paid faster, with less work.

Payments run through much of what we build, from e-commerce checkouts to invoicing and ticket sales. We connect your business to card payments securely and make sure every dollar is accounted for.

Explore payment solutions →Try MPLEX Pay

  • Online checkout

    Card payments on your website and mobile app, with 3-D Secure.

  • Invoices & payment links

    Email an invoice and get paid with one click.

  • Recurring billing

    Subscriptions, memberships and instalment plans, billed automatically.

  • JMD & USD

    Price, charge and report in Jamaican and US dollars.

  • Automatic reconciliation

    Every payment matched to its order and synced to your accounts.

  • Secure by design

    Tokenised card data and PCI DSS-aligned architecture.

Case studies

Results we can put numbers on.

All case studies →

Sample client: Kingston music festival

The organisers needed to cut queue times, stop counterfeit tickets and take payment online. We built a ticketing system with card checkout, mobile scanning at every gate and live sales reporting.

Sample content

A Kingston festival moved from paper wristbands to scan-to-enter

The organisers needed to cut queue times, stop counterfeit tickets and take payment online. We built a ticketing system with card checkout, mobile scanning at every gate and live sales reporting.

average entry scan
4 s
duplicate entries
0
from kickoff to live
3 wks
Read the case study →

Who we work with

Built for organisations of every size.

Small & medium businesses

Practical, affordable software that pays for itself.

Enterprise

Integrations, payment systems and data platforms built for scale and compliance.

Government & public sector

Secure, accessible digital services delivered to procurement requirements.

Startups

MVPs and engineering support from a team that stays after launch.

How we work

From first call to production support.

  1. 01

    Discover

    We map your goals, users and constraints, then agree on scope and budget.

  2. 02

    Design

    Prototypes and architecture you can review and approve before we write code.

  3. 03

    Build

    Short sprints with working demos every two weeks.

  4. 04

    Run

    Launch, monitoring and ongoing support from the team that built it.

Get a quote

Tell us what you’re building.

Share a few details and a solutions consultant will reply within one business day with next steps and a ballpark estimate.

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