Marketplace Development

    Marketplace
    Development

    Build scalable, revenue-generating marketplaces and ecommerce platforms. From custom web development and native mobile apps to B2B setup and ecommerce automation — we deliver complete digital commerce solutions that grow with your business.

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    Our Marketplace Services

    WWW + App Development

    from $9,000

    • Full-stack marketplace development for web and mobile.
    • Responsive, conversion-optimized UI/UX design.
    • Secure payment gateway integrations (Stripe, PayPal, local).
    • Seller and buyer dashboards with real-time analytics.
    • SEO-optimized architecture for organic growth from day one.
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    Ecommerce Automation

    from $4,800

    • Automated inventory management and stock synchronization.
    • Order processing and fulfillment workflow automation.
    • Pricing rules and dynamic repricing systems.
    • Multi-channel sync: Shopify, Amazon, WooCommerce, and custom.
    • Automated email sequences for cart recovery and re-engagement.
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    iOS & Android Custom Mobile App

    from $12,000

    • Native or cross-platform (React Native / Flutter) development.
    • Push notifications, in-app purchases, and deep linking.
    • Biometric login, secure checkout, and fraud prevention.
    • App Store and Google Play submission and optimization.
    • Ongoing maintenance, updates, and feature development.
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    Advertising and Promotion

    from $3,000

    • Marketplace-specific ad campaigns (Amazon Ads, Google Shopping).
    • Social media advertising to drive app downloads and sales.
    • Influencer and affiliate program setup and management.
    • SEO content strategy for product listings and category pages.
    • Performance tracking with monthly ROI reporting.
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    B2B Setting Up

    from $3,600

    • Wholesale and bulk pricing tier configuration.
    • B2B buyer portal with account management features.
    • Credit terms, invoicing, and NET payment setup.
    • RFQ (Request for Quote) and negotiation workflows.
    • ERP and CRM integration for seamless order management.
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    Top 3 advantages of working with us

    Full-cycle development

    From concept and design to launch and marketing — one team, one process, no handoff friction.

    Mobile-first

    Every marketplace we build is optimized for mobile users from day one, with native app options to capture the growing mobile commerce audience.

    Revenue-driven architecture

    We build with monetization in mind — commission structures, subscription tiers, premium listings, and advertising inventory built into the platform.

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    Marketplace Development | KeyGroup