Los Angeles IT Services & Marketplace / Auction Platforms

United AI Marketing delivers modern Los Angeles IT services with a sharp focus on marketplace and online auction platform development. Our team blends full-stack engineering, product strategy, and AI-powered growth so you can launch quickly, scale confidently, and convert more buyers and sellers. From the first discovery workshop to post-launch optimization, we align technology with clear business outcomes.

Why Los Angeles businesses choose United AI Marketing

We bring 20+ years of family-run experience in software development, marketing, and business-process automation. That heritage translates into pragmatic architecture, clean implementation, and measurable growth. You get a single partner for strategy, build, and go-to-market, with one accountable team and one roadmap.

• Local presence in Greater Los Angeles with global delivery capacity
• End-to-end capabilities: product, engineering, AI, and performance marketing
• Security-first mindset with privacy and compliance best practices
• Transparent communication, sprint reporting, and ROI-focused KPIs

End-to-end IT services for platforms that scale

We cover the full lifecycle: discovery, UX/UI, architecture, custom development, mobile apps, integrations, cloud DevOps, and ongoing optimization. Our teams ship resilient, high-performance platforms designed for growth.

• Product discovery and market validation
• UX/UI design, design systems, and accessibility
• Custom web and mobile development (iOS/Android, cross-platform)
• API-first, microservices, and event-driven architecture
• Cloud infrastructure (AWS, GCP, Azure), CI/CD, IaC, and observability
• QA automation, load testing, and performance tuning

Marketplace & auction platform capabilities

We build modern multi-vendor marketplaces and online auction platforms that balance speed, trust, and conversion across the lifecycle.

• Seller onboarding and verification: KYC/AML, tiered approvals, and risk rules
• Catalog and taxonomy: variants, attributes, bulk import, moderation
• Search and discovery: relevance tuning, faceting, recommendations
• Bidding engine: real-time updates via WebSockets, proxy bidding, anti-sniping
• Payments and escrow: Stripe, PayPal, Adyen, split payouts, and holds
• Fees and monetization: subscriptions, listing fees, commissions, ads
• Shipping and tax: carriers, label creation, rates, and automated tax calculation
• Trust & safety: fraud detection, device fingerprinting, dispute workflows
• Analytics: cohort, GMV, take rate, CAC/LTV, seller performance dashboards
• Admin console: configurable rules, promotions, and content moderation
• Internationalization: multi-currency, multi-language, and localization

AI-powered growth stack

Beyond code, we bring a growth engine. Our proprietary AI CRM centralizes leads, conversations, and sales pipelines. Voice and chat bots handle inbound inquiries, qualification, and follow-up. Sales and call-center automation reduce response times, improve SLAs, and lift conversion.

• AI CRM with predictive scoring, automated sequences, and reporting
• Voice and chat bots for lead capture, support, and reactivation
• Call-center and sales automation: routing, scripts, and QA insights
• Performance marketing: SEO, Google Ads, Local Services Ads
• Google Business Profile (GMB) and Yelp optimization with review strategy

This unified stack bridges product and marketing so your marketplace acquires sellers faster and converts buyers with less friction.

Security, privacy, and compliance

Trust is non-negotiable in payments and auctions. We implement layered security and guide your team on compliance.

• Data protection: encryption in transit and at rest, key management
• Access controls: SSO, RBAC, MFA, and audit trails
• Secure development lifecycle: code reviews, SAST/DAST, secrets hygiene
• Compliance guidance: PCI considerations, SOC 2 readiness, GDPR/CCPA
• Fraud prevention: velocity checks, risk scoring, anomaly detection

Cloud-native scale and performance

We architect for growth from day one. Expect fast pages, resilient services, and predictable costs.

• Autoscaling microservices on Kubernetes with blue/green deployments
• CDN, caching, and edge strategies for sub-second experiences
• Database design for read/write intensity, sharding, and replicas
• Event streaming for real-time bids, notifications, and analytics
• Observability: logs, metrics, traces, and actionable alerting

Industries we serve

We tailor marketplaces and auctions across categories:

• Automotive and powersports
• Real estate and property auctions
• Fine art, collectibles, and luxury goods
• Industrial equipment and B2B wholesale
• Retail liquidation and surplus
• Services, rentals, and local marketplaces

Delivery approach and engagement models

Our process is practical and transparent. We define outcomes, map risks, and deliver in iterative milestones to show value early and often.

• Discovery and MVP: clarify scope, define KPIs, ship a testable product
• Agile sprints: prioritize by impact, demo frequently, and measure
• Fixed-scope or time-and-materials: choose the risk profile you prefer
• Dedicated squads: product, design, engineering, and DevOps as a team
• Support plans: SLAs, 24/7 monitoring, and incident response

Timelines and results

While every marketplace is different, typical MVPs land in 8–14 weeks depending on complexity (payments, KYC, mobile, and integrations). From there, we iterate on conversion, supply acquisition, and unit economics.

• Faster launch: parallel tracks for build, compliance, and marketing
• Lower CAC: AI-driven nurture, SEO foundations, and high-intent ads
• Higher GMV: improved search, trust signals, and streamlined checkout
• Better retention: analytics-led enhancements and lifecycle messaging

Serving Los Angeles and beyond

We partner with companies across Los Angeles—Downtown LA, Santa Monica, Pasadena, Burbank, Long Beach, and Orange County—and nationwide in San Francisco, San Diego, Seattle, Austin, Dallas, Houston, Chicago, Miami, Boston, and New York. Globally, we support teams in Toronto, Vancouver, London, Paris, Berlin, Madrid, Amsterdam, and Dubai. Wherever you operate, we align on time zones and deliver consistently.

What you can expect from our team

Clear communication, thoughtful tradeoffs, and relentless focus on outcomes. We prioritize security, speed, and usability so your marketplace or auction platform can win in a competitive Los Angeles market.

• Senior specialists only—no learning on your dime
• Business-first roadmaps that tie features to KPIs
• Actionable analytics to guide every iteration
• Documentation and knowledge transfer for your team

Get started

Whether you’re launching a new marketplace, modernizing an auction platform, or consolidating tools into an AI-powered CRM and automation stack, United AI Marketing is ready to help. Tell us your goals, constraints, and timeline—we’ll bring options, estimates, and a clear plan to win the Los Angeles market and scale worldwide.

Request a free discovery call today.
Let’s build the platform—and the growth engine—that moves your business forward.