Optisys
LPG cylinder track and trace
Every cylinder, from the filling plant to the customer’s door.
Visit OptisysOne company · Nine platforms
Software for the workthat moves the world.
Marksys builds the platforms behind LPG and fuel, logistics and finance, sales and marketing, schools, fleets and field teams. On the web, Android and iOS, wherever you do business.
Live today: Optisys, Oilflow, Erpstack, Salesmate, Petipay, Adstack and Flowcom
The family
Nine platforms. One standard.
Each platform is its own product with its own home. All of them share one design, one way of handling money and data, and one team behind them.
Oilflow
Fuel management
Stations, tanks and every litre, reconciled.
Visit OilflowErpstack
Business ERP
Purchasing, stores, finance and fleets in plug-and-play modules.
Visit ErpstackSalesmate
CRM for sales, service and marketing
Leads to deals, visits and service, in the field and the office.
Visit SalesmatePetipay
Petty cash and payment vouchers
From the receipt to paid: approvals in order, books that keep themselves.
Visit PetipayAdstack
Marketing and customer conversations
One inbox for every channel, and campaigns that reach the right people.
Visit AdstackFlowcom
Distribution and route sales
Orders, vans and field teams for distributors.
Visit FlowcomEdstack
School ERP and EMIS
Every learner, in every school.
Coming soonRoutetracks
Fleet and route tracking
Every vehicle and every route, live on one map.
In developmentBuilt for the world
Ready for any country. At home in each one.
Each company works in its own currency, time zone and phone format, with mobile money, local banks and fiscal receipts where a country uses them.
How we work
From a brief to a platform people use.
- 1
Read the brief
Every requirement is listed and traced to where it is built, so nothing is lost on the way.
- 2
Build it whole
The web portal, the phone app and the API are built together, in one design.
- 3
Test it with you
A private demo first, then every screen tried as every role before anything is called done.
- 4
Go live, keep growing
Backups before every update, updates that never touch your data, and new features as you grow.
Pick a platform. Or bring us the next one.
Tell us how your business runs. We will show you the platform that fits, or build the one that doesn’t exist yet.