E-Commerce AI Software Development Services That Drive Revenue

Stop relying on generic plugins to run your unique business. From dynamic pricing engines to AI-powered personal shoppers, we build custom e-commerce software that scales with your ambition. Engage your customers and boost AOV with solutions backed by PhD machine learning engineers and SOC 2 security.
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Free 30-minute consultation with e-commerce experts
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Proven E-Commerce Expertise

150+
Projects Delivered
8
Years of AI Experience
60 Days
Avg. Time to Measurable ROI
SOC-2
Type II Compliant Development
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FDA 510(k) Experience
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HIPAA Compliant
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HL7 FHIR Ready
WHY CHOOSE NINETWOTHREE

AI-Powered E-Commerce Development Done Right

AI That Understands Your Customer

We go beyond “people also bought.” Our PhD-built recommendation engines analyze behavior, visual preferences, and real-time session context to deliver the right product at the exact moment of intent.

Security as a Competitive Advantage

Trust drives conversion. From HIPAA to PCI-DSS, we bake security into the foundation. Our SOC 2 Type II certification turns compliance into a trust signal.

Custom Solutions, Not Plugin Bloat

Shopify is great, but it has limits. We build custom apps—headless setups, bespoke checkouts, inventory sync tools—without the slowdown of bloated plugins.

Deep Integration Expertise

Your e-commerce site shouldn’t be an island. We integrate your storefront with ERPs, CRMs, and 3PLs, ensuring real-time inventory, clean order routing, and smooth omnichannel data flow.

Transparent Development Process

You shouldn't have to guess if your project is on track. We work in agile sprints with weekly demos, giving you full visibility into the development lifecycle. You see the progress, you own the code, and you control the roadmap.

Scalability for Peak Season

We architect for Black Friday, not just Tuesday morning. Our cloud-native solutions are designed to handle massive traffic spikes without degradation. We build resilient systems that ensure your store stays up when it matters most.

E-commerce Solutions We’ve Built

Saved 14+ hours daily with 99% accurate AI SKU matching

14h+
Saved daily
99%
Match accuracy
500k+
Wine records matched

Thanks to 923, we've dramatically increased throughput and reduced manual errors.

Chris Hawley
Head of Engineering at K&L Wine
Chris Hawley

New revenue stream with a supporting AI app for a note taker

22
Weeks launch
New
Revenue stream
1:1
Enterprise-grade security
FAQs

About E-commerce AI Software Development

Will we own the intellectual property?

Yes, 100%. Unlike SaaS tools where you rent functionality, we build assets for you. You own the code, the custom models, and the data, allowing you to build a valuation around your proprietary technology.

Can you work with our existing platform (Shopify/Magento)?

Yes. We specialize in "platform extension." We can build custom apps for Shopify, modules for Magento, or transition you to a Headless Commerce architecture that keeps your current backend while revolutionizing the frontend experience.

How do you handle inventory synchronization?

We build real-time integrations. By connecting your frontend directly to your ERP or WMS via API, we ensure that stock levels are accurate across all channels, preventing overselling and automating low-stock alerts.

What is the timeline for a custom AI implementation?

A typical custom AI project—like a recommendation engine or dynamic pricing tool—moves from kickoff to production in 8–12 weeks. We aim for a "Proof of Value" within the first 60 days so you can validate ROI quickly.

Is your development HIPAA compliant?

Yes. For pharmacies and health & beauty brands, we adhere to strict HIPAA standards. Our SOC 2 Type II certification demonstrates our commitment to enterprise-grade security and data privacy best practices.

What E-Commerce Companies Say About Us

Chris Hawley
Chris Hawley
Head of Engineering at K&L Wine
E-commerce & Retail

The Nine Two Three team immediately grasped our business and understood our goals for this project and were able to distill those requirements into concrete product deliverables. Thanks to them, we've dramatically increased throughput and reduced manual errors for a number of our business-critical workflows.

Saved 14+ hours daily with 99% accurate AI SKU matching
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Contact us

Ready To Build Smarter Shopping Experience?

Stop leaving revenue on the table with generic tools. Whether you need a custom checkout, an AI stylist, or a headless architecture, our team is ready to build.

  • Meet with founders Andrew Amann & Pavel Kirillov

    founders
  • Custom AI implementation roadmap

  • No sales pressure

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