Orders through WhatsApp
Your customers place orders through messages and your team loses time organizing the information.
Ios and android
Custom mobile app development connected to real operations
As a custom app development company, we design mobile apps for customers, internal teams, field operations, and sales, integrated with your company's existing systems.
DELIVERED EXPERIENCE
+4
years of experience
+4
delivered projects
TECHNICAL AND DELIVERY CAPABILITY
Microsoft Partner certified in cloud technologies.
Google Developer Program members.
Experience in B2B software and integrations.
CUSTOM APP DEVELOPMENT
The app your operation needs, connected to your systems.
We build apps for clients and internal teams, with login, permissions and integrations with the systems your company already uses.
Te acompañamos en tu proyecto de apps de punta a punta
Nos involucramos desde el relevamiento inicial para entender tu negocio, detectar oportunidades de mejora y diseñar una solución alineada a tus procesos.
Trusted by leading companies
Apps for sales, support and operations
We turn these workflows into your own app.
Customers without follow-up
They don't have a clear place to check status, history, payments or updates.
Teams in the field
Sales reps, technicians or delivery teams need to enter data from their phone.
Disconnected channels
Your business depends on forms, chats and spreadsheets that don't always end up in the same place.
Focus
Applications connected to existing processes and systems
We do not design isolated apps: we define how they integrate with users, data, internal systems, and daily operations.
Enterprise applications
Tools for internal operations, customers, commercial teams, and management processes.
Digital products
Platforms to validate and launch new business units.
Modernization
Progressive evolution or replacement of existing applications without interrupting operations.
PORTFOLIO
Real apps, Explore our success stories
Projects where we connected orders, bookings or internal management with measurable business outcomes.
SYTSolutions
Operational platform and mobile app designed for technical service companies and teams working in the field.
HerrajesYA
Digital catalog and B2B sales channel designed for HerrajesYA to organize products, check stock, and support customers.
MyJourney
App integrated with medical systems
Want to launch something similar?
Tell us your idea and let's build the next success story together.
Project scope
What your app can include
Depending on the project scope, we can add what you need to launch and operate.
User login
Secure access for customers, staff or both.
Admin panel
Manage content, users and day-to-day operations.
Orders, payments or bookings
Commercial flows built around your business model.
Push notifications
Alerts and reminders sent directly to the phone.
App Store and Google Play publishing
Guidance to publish in both stores.
Support and evolution
Post-launch fixes, improvements and maintenance.
Connection with current systems
Integrations with payments, APIs or other platforms when the project needs them.
How we work
A clear process for systems that need to keep running
We organize decisions, risks, and deliveries so the solution moves forward with business validation and technical judgment.
01
Discovery
We understand the process, systems involved, users, and constraints.
02
Solution design
We define architecture, integrations, phases, risks, and success criteria.
03
Incremental implementation
We build and validate partial deliveries with business owners.
04
Production rollout and evolution
We coordinate deployment, monitoring, documentation, initial support, and new needs.
An app designed to grow
We do not just build the first version. We create an organized foundation so you can add improvements, users, modules and integrations when the business needs them.
- Scalable architecture
- Maintainable code
- Professional UX/UI design
- Admin panel when the project needs it
- App Store and Google Play publishing
- Post-launch support
- Integrations available when the business needs them
An app should not be just a pretty screen: it should solve a concrete business action from the phone.
Apps by vertical
We build apps for businesses of every kind
Pick your vertical—each page explains what we build and how integrations and launch fit together.
Swipe to see more industries
Team and delivery
What makes working with Granweb different
Speed with sound judgment
We define scope, risks, and integrations before development, then deliver through verifiable stages.
Architecture built to evolve
We build a foundation ready for more users, modules, and integrations without rebuilding the product.
Delivery from Buenos Aires
Why work with a team from Argentina?
Argentina combines an established technology talent market, strong English proficiency, and working hours compatible with the Americas. For Granweb, this supports direct communication and close collaboration with every client.
No. 4 in LatAm
Buenos Aires ranks among the region's largest technology talent markets, according to CBRE 2025.
#26
Argentina's global position in the EF English Proficiency Index.
Advantages for regional and international projects
- Working-day overlap across Latin America and several shared hours with the United States, supporting meetings and joint problem-solving.
- University-trained talent with experience in software, professional services, and export-oriented digital products.
- Spanish-language communication and access to English-speaking profiles for documentation, meetings, and international coordination.
- Direct work with the accountable team instead of turning the project into an anonymous outsourcing chain.
Location does not replace provider experience, but it can reduce friction through shared working hours, cultural proximity, and an ecosystem accustomed to exporting knowledge.
RFPs and enterprise projects
Do you have an RFP, tender document, or preliminary scope?
Granweb evaluates integration initiatives, digital platforms, and custom systems. You can send the documentation currently available even when some technical decisions remain open.
Documentation inbox: contacto@granweb.io
Project documentation
Useful information for the initial assessment
- RFP, RFQ, tender document, functional requirements, or evaluation criteria.
- Systems involved, APIs, diagrams, security constraints, and expected service levels.
- Business objective, relevant dates, procurement model, and process owners.
Confidential information
If the material contains sensitive information, we can arrange an NDA and agree on the exchange channel before you share the documentation.
FAQ
Get your questions answeredbefore you start
Clear answers to the most common questions about our services and process.
I want to talk to you
We reply in under 24 hours
Methodology aligned with ISO 9001:2015
We apply planning, validation, documentation, quality control, and continuous improvement processes to every project.
