Mantuno
Business management software
Less busywork. More business.
Clients, invoices, payments, and daily work connected in one bilingual workspace.
Ideas made real. Products made useful.
Explore Mantuno, AlquilaOS, and Anacaona Studios: our products for business management, property operations, and games.
Tell us what you needProducts by J.R.SOSA & CO.
Three products. New possibilities.
Design, engineering, and a clear purpose behind every experience. Take a closer look at what we’re building.
AlquilaOS
Property management
More room for peace of mind.
A clearer way to bring properties, tenants, and daily rental operations together.
Anacaona Studios
Games & digital experiences
Island soul. A world of play.
Caribbean imagination comes alive through colorful worlds and playful discovery.
Let’s work together
Ready for your next chapter?
Tell us what you want to build. We will help you turn the idea into a clear next step.
Start with a call or request a quote.