6+ years supporting companies
    Granweb Logo

    Strictly limited capacity

    Turn your idea into a functional app in 45 days

    We help you define, design, and build a first version ready to validate with real users.

    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.

    Are you a business?

    Real projects

    Real stories: ideas turned into real products

    Some examples of projects where we turned ideas or business needs into working systems.

    MyJourney - Medical app
    Mobile appReact Native.NET C# API Rest

    MyJourney

    +800 users
    App in production
    Brillon Marketplace - Custom system development
    MarketplaceReactNext.js

    Brillon

    +500 users
    Active marketplace
    Projectandbroker real estate portal and management platform
    Real estate digital ecosystemReactNext.js

    Projectandbroker

    Centralized property supply
    Helps manage property supply and support the full real estate process.

    You don’t need everything defined upfront

    If you're unsure where to start or worried about overspending, we'll structure it together: scope, priorities and a path to validate.

    Request an initial assessment

    How we work

    How we take your appfrom idea to launch

    Three clear steps

    • 01

      Define scope

      We understand your idea, urgency and business goals, and align on what goes into the first version, what stays out, and how to track progress.

    • 02

      We build

      We develop the app with a focus on quality, full visibility, and technical decisions designed to scale.

    • 03

      We launch

      You go live with a functional app and post-launch support so rollout doesn’t depend on luck.

    Plain language, built around your business

    We build management systems and apps shaped around how you work

    We don't sell vague 'tech': we build tools that organize sales, stock and tasks so you move past scattered spreadsheets and chat threads.

    Web portal with login and integrations on a laptop

    System and API integrations

    To connect ERP, CRM, payments, vendors, internal systems, and external APIs.

    View integrations
    Dashboard and metrics on a laptop for internal management

    Internal systems

    Internal systems with permissions, data, reporting, and integrations.

    See custom systems
    AI agents panel with automation and a customer support bot on a laptop

    AI Agents

    AI agents connected to your data that handle requests and automate tasks.

    See AI agents
    Mobile e-commerce app with a product detail screen on a smartphone

    Mobile apps

    Applications for customers, sales teams, field teams, and new services.

    See app development
    Web portal with a login screen on a laptop

    Digital platforms and experiences

    Portals for customers and teams, connected to your systems and data.

    See web platforms
    Custom enterprise software panel on a laptop

    Custom software

    Custom systems and backends for operations that can't afford downtime.

    See custom software

    Our approach

    Why teams choose this approach

    Companies trust Granweb
    Only 3 projects per month

    If you want to launch an app that’s built right from day one, this is the moment

    Tell us about your project and we will assess whether it fits as an MVP, what to build first, and the recommended next steps.

    Request an assessment

    FAQ

    Before you book:questions that usually come up

    If this fits you and these answers work, the call is the natural next step.

    I want to talk to you

    We reply in under 24 hours

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