01 Property Portal
Envivienda.com
A real estate portal where buyers and renters search, compare and find their next property — fast, intuitive and built to scale to thousands of listings.
envivienda.com ↗Proptech Software Studio · Delaware, USA
Software that powers the future of real estate.
Sirius Platforms, Inc. designs, builds and operates scalable, cloud-native software for the real estate industry — from property portals to agency CRMs — and partners with businesses to engineer custom products end to end.
- Focus
- Proptech
- Built on
- AWS · Cloud-native
- Based in
- Wilmington, DE
Who we are
A software company engineering the proptech stack.
Sirius Platforms, Inc. is a Delaware-based software development company. We build digital products for the real estate industry and partner with businesses to deliver reliable, scalable software — from architecture to production.
Named after the brightest star in the night sky, we aim to be a fixed point of engineering quality our clients can navigate by.
- Custom software development for the real estate sector and beyond.
- Our own proptech products, built and operated in-house.
- Cloud-native architecture engineered to scale from day one.
What we build
Products for the way real estate works today.
02 Agency CRM
Real Estate CRM
A CRM purpose-built for real estate agencies to manage listings, leads and clients in one connected workspace.
Capabilities
From idea to production, end to end.
Custom Software Development
Tailored web and mobile products, engineered to your requirements from architecture to delivery.
Cloud Architecture & DevOps
Secure, scalable AWS infrastructure with automated CI/CD and observability built in.
Mobile Applications
Cross-platform apps with Flutter — one codebase that ships to every device.
Product Engineering
From discovery and UX through launch, iteration and ongoing support.
Our stack
Engineered with proven, modern technology.
We build on a battle-tested foundation — cloud-native by default, modular by design, and ready to scale as our products and clients grow.
- CLD AWS Cloud infrastructure
- APP Flutter Cross-platform apps
- API Node.js Backend services
- SVC Microservices Modular, deployable
- SCL Scalable Architecture Built to grow
Get in touch
Let's build something that lasts.
Have a proptech idea, a product to scale, or a project in mind? We'd love to hear from you.
Email us → Registered office
Sirius Platforms, Inc.
800 North King Street, St 304 #3623
Wilmington, DE 19801
United States
800 North King Street, St 304 #3623
Wilmington, DE 19801
United States