Business Websites
Professional Online Presence
Custom-designed, mobile-first business websites built from scratch. Fast-loading, SEO-optimized, and conversion-focused — everything your business needs to stand out online. No templates. No page builders. Just clean, professional code.
Next.jsReactSEOResponsiveAnalytics
- Mobile-first responsive design
- SEO & structured data
- Contact forms & lead capture
- Fast page load speeds
- Content management
- Analytics & tracking
E-Commerce Platforms
Full-Stack Storefronts
Custom-built online stores with real-time inventory, dynamic pricing, and seamless checkout — integrated with the payment provider that fits your business. We are not locked to one processor: if your provider has an API and keys, we can integrate it. No Shopify. No templates.
StripePayPalSquareAuthorize.netBraintree
- Product catalog & variants
- Cart & checkout flows
- Real-time inventory sync
- Promo & discount codes
- Order management
- Customer accounts
3D Product Editors
Interactive Configurators
Browser-based 3D viewers where customers rotate, zoom, swap materials, and upload artwork — then see instant previews before they order.
Three.jsWebGLGLTFGSAPShaders
- Real-time 3D preview
- Material & color swaps
- Upload custom artwork
- Camera angle presets
- Scene lighting control
- Export-ready screenshots
Admin Dashboards
Business Control Panels
Full-featured admin systems with analytics, content management, user roles, and every tool a business needs — behind a single login. Built to match your exact workflow.
ReactChart.jsRBACDrizzle ORMNextAuth
- Analytics & charts
- Content management
- Role-based access
- Order tracking
- User management
- Audit logging
Canvas Design Tools
Browser-Based Editors
Drag-and-drop design editors for creating custom products — stickers, labels, signs, apparel. Layered objects, text tools, image uploads, and export-ready output.
Fabric.jsCanvas APISVGPDF ExportLayers
- Drag-and-drop objects
- Text & custom fonts
- Image uploads & filters
- Undo / redo history
- Template library
- Print-ready export
Landing Pages
High-Conversion Design
SEO-optimized, blazing-fast landing pages with structured data, smooth animations, and mobile-first design. Every pixel and metric dialed for conversion.
Next.jsGSAPSEOJSON-LDCore Web Vitals
- 100 Lighthouse score
- Structured data / JSON-LD
- Scroll animations
- Mobile-first responsive
- A/B test ready
- Analytics integration
SaaS Platforms
Multi-Tenant Applications
Full-stack web apps with auth, subscription billing, team management, and API-first architecture. Everything needed to launch and scale a software product.
Next.jsSubscriptions APIBilling GatewaysNeon DBWebhooks
- User authentication
- Subscription management
- Team & org support
- Usage-based billing
- API key management
- Onboarding flows
Marketing Funnels
Lead Gen & Automation
End-to-end lead generation with opt-in forms, email sequences, CRM integration, and conversion tracking. Built to capture, nurture, and convert.
ResendGoogle AnalyticsWebhooksCRMForms
- Multi-step opt-in forms
- Email drip sequences
- CRM integration
- Conversion tracking
- A/B split testing
- UTM parameter capture
Booking Systems
Scheduling & Payments
Custom scheduling platforms with calendar views, availability management, payment collection, and automated reminders. More powerful than Calendly, and processor-flexible for the gateway your team already uses.
Calendar APIPayment Processor APINotificationsSMSEmail
- Calendar & availability
- Payment at booking
- Automated reminders
- Staff scheduling
- Rescheduling & cancels
- Admin dashboard
Print-on-Demand
Automated Fulfillment
Automated pipelines connected to Printful, Printify, or custom print shops. Customers design and pay — the system handles routing and tracking.
Printful APIWebhooksFile ProcessingTracking
- Design-to-print pipeline
- Order auto-routing
- File prep & validation
- Shipping & tracking
- Inventory management
- Multi-vendor support
Real-Time Features
Live Data & WebSockets
Live dashboards, chat systems, notifications, and collaborative editing powered by WebSockets. Instant updates without page refreshes.
WebSocketsSocket.ioPub/SubRedisSSE
- Live data dashboards
- Chat & messaging
- Push notifications
- Collaborative editing
- Presence indicators
- Event streaming
API Integrations
Connect Any Service
Custom integrations with any third-party service — payment processors, shipping, CRMs, email, analytics, AI. We are not limited to specific providers; if your processor has an API, we can integrate it.
RESTGraphQLOAuth 2.0WebhooksSDKs
- REST & GraphQL clients
- OAuth authentication
- Webhook handlers
- Rate limit management
- Error retry logic
- Data mapping & sync
AI Chat Assistants
Included in Every Build
Every Engine8 project includes a deterministic integrated chat assistant tuned to your business logic, FAQs, and support flow. Upgrade anytime to full LLM intelligence with OpenAI or Claude for deeper context, smarter routing, and advanced automation.
Deterministic IntentsOpenAI (Upgrade)Claude API (Upgrade)Vector SearchEmbeddings
- Custom conversation flows
- Instant customer answers
- Lead capture via chat
- Booking & quote requests
- AI upgrade available
- Human handoff support
AI Services
Custom AI Features & Pipelines
Expert-level AI development for teams that want more than a chatbot. We build LLM features, RAG pipelines, vector search, recommendation systems, and domain-specific AI tooling directly into your product architecture.
OpenAIClaude APILangChainPineconeVercel AI SDK
- LLM workflow development
- RAG and vector search
- AI recommendation engines
- Custom AI agents & tools
- AI-powered automations
- Model ops and optimization