The Odoo Engineering Studio

Premium Odoo Modules
Built for Production Reality

14 production-grade modules for Odoo 17, 18 & 19 — one-time purchase, 100% Python & XML source code, instant download. Plus NonaGuard automated security monitoring and custom Odoo engineering.

Hexalian sells production Odoo modules, ten engineering PDF eBooks, and Odoo SaaS monitoring via NonaGuard — built for EU and US enterprises.

Browse Odoo Modules Try NonaGuard Free

📦 14 Odoo Modules✓ 100% Source Code⚡ Odoo 17, 18 & 19🛡️ Sold As-Is / No Refunds

Odoo Modules

Ready to deploy

100%

Source Code

Full ownership

17–19

Odoo Versions

All supported

OPL1

Licensed

Sold as-is

Why Hexalian

What Makes Us Different

🔓

Zero Vendor Lock-In

Every module ships with 100% Python & XML source code. No compiled binaries. No license server. No runtime phone-home. You own it forever.

👨‍💻

Senior Engineers Only

No juniors. No outsourced development. Every module is written, reviewed, and shipped by senior Odoo engineers who run production instances.

📜

No Refund Policy

All modules are sold as-is under the Odoo Public License v1 (OPL1). All sales are final. No refunds will be issued once the download link has been delivered.

🌍

Secure Payments

Stripe for global card payments — Visa, Mastercard, Amex, Apple Pay, and Google Pay. Secure checkout worldwide, no account required.

Projects

Five Ways We Build for Odoo and SaaS

From marketplace modules to security monitoring to native mobile — Hexalian ships production software and tooling across the full Odoo ecosystem.

Odoo Module Store

14 production-grade modules for Odoo 17, 18 & 19. One-time purchase, full source code, instant download. From e-commerce extensions to reporting suites.

Browse modules →

NonaGuard

Automated Odoo security & health monitoring SaaS. 200+ checks per scan, Pulse Score (0–100), CVE intelligence, upgrade readiness, and client-ready PDF reports. From $49/month.

Try NonaGuard free →

Securisky

Security scanner for modern AI-built apps. Live URL scans uncover exposed keys, missing headers, CORS gaps, and auth risks in under two minutes — with AI fix prompts for Cursor, Lovable, and Bolt.

Visit Securisky →

HexalianLabs — Android

Native Android applications deeply integrated with your ERP. Warehouse scanning, field service, logistics, and customer portals — built for Odoo XML-RPC and REST APIs.

Explore HexalianLabs →

Engineering eBooks

10 PDF guides on Odoo, security, DevOps, AI, and self-hosting. Field-tested playbooks from engineers who ship production systems—from $9.99, instant download.

Browse eBooks →

Odoo Module Store

Production-Grade Odoo Modules

Drop-in extensions for Odoo 17, 18 & 19. Tested, documented, and supported by the engineers who built them.

View all modules →

AI-powered Odoo security audit, health monitoring & risk scoring.

Website Announcement Bars with Countdown Timers, Click Analytics, Visitor Targeting, URL Filtering & 30 Ready-to-Use Templates (B2B + eCommerce)

Professional PDF Notes with Dynamic Templates & Variables. Auto-Copy Sales Notes to Invoices. Separate Internal/External Comments. Supports Odoo 17, 18, 19.

Automated back-in-stock notifications, email alerts, and customer portal (Odoo 17)

Live Profit Margin Tracking | Visual Health Indicators | Cost Visibility | Prevent Selling at Loss | B2B Sales Intelligence

Transform your Odoo reports with Premium Themes, Dark Mode, Product Images & Layout Controls

Engineering eBooks

PDF Guides for Builders

Odoo survival, security stacks, pipelines, AI ops, and homelab blueprints—each with its own landing page and secure checkout.

View all books →

Odoo Survival Guide

Performance tuning, custom modules, and production migration—navigate the ERP jungle with confidence.

Odoo Survival Guide — Volume 2

Storefront, compliance, and security in production for Odoo 19.

Security Stack for Engineers

Wazuh, CrowdSec, Authentik, and WireGuard—enterprise-grade security on a zero budget.

DevOps Pipeline Blueprint

CI/CD, release safety, and DevSecOps for small engineering teams—ship faster without shipping risk.

AI Security

Defend your business against deepfakes, API attacks, and AI-powered threats.

AI Automation

Cut 20 hours a week with n8n, LLM agents, and no-code workflows that survive production.

AI Agent Ops

Production playbooks for reliable, secure, and profitable agent workflows.

Self-Hosting Blueprint

Own your data, cut your SaaS bill, and run production services at home.

Vibe Code, Ship Safe

The AI developer's security checklist for Cursor, Claude, and production-ready apps.

The Odoo Partner Playbook

Land, retain, and scale clients as an Odoo consultant or reseller.

Engineering Services

What We Build

Custom engineering across the three domains that matter most for serious Odoo operations.

All services →

Odoo Backend

Complex Python logic, performance tuning for millions of records, and custom module development for Odoo 17, 18, and 19. We solve what standard integrators can't.

Infrastructure

Hardened Linux environments, Docker orchestration, and automated disaster recovery. We build self-healing systems that handle traffic spikes with ease.

Custom Apps

Native Android and progressive web applications deeply integrated with your ERP. Perfect for logistics, field service, and inventory control.

Our Process

How It Works

Deep Audit

We analyze your logs, codebase, and server metrics to identify bottlenecks and security risks — before writing a single line of code.

Architect & Build

All work is done in isolated development environments with rigorous testing before deployment. Stability and scalability by design.

Deliver & Handover

You receive 100% of the source code and documentation. No hidden dependencies, no vendor lock-in. Total ownership, forever.

Engineering Blog

Insights from the Trenches

Deep-dives into Odoo internals, infrastructure patterns, and enterprise ERP architecture.

View all posts →

Jun 11, 2026·6 min read

Best Odoo Sales Modules for B2B, Margins & Reporting in 2026

A practical roundup of Odoo sales modules: B2B quick order, margin analyzer, PDF report studio, and free tools that prevent selling at a loss.

Jun 11, 2026·5 min read

Why Odoo Feels Slow After 6 Months (15-Minute Checks We Run First)

Odoo slowdowns are rarely mysterious. Here are the first checks we run on a live database before touching code or buying bigger servers.

Jun 11, 2026·7 min read

AI Agent Ops — Operating Agentic Systems in Production

From agent demos to agent operations: observability, guardrails, evaluation gates, cost control, and incident response for production LLM agents.

FAQ

Frequently Asked Questions

What Odoo versions do your modules support?

All Hexalian modules are available for Odoo 17, 18, and 19. Each version is tested independently before publishing and receives ongoing maintenance updates.

Do I get the full source code after purchasing a module?

Yes. Every purchase delivers 100% of the Python and XML source code directly to your email. No compiled binaries, no license server, no runtime phone-home. You own it outright, forever.

What is NonaGuard?

NonaGuard is a SaaS platform built by Hexalian that automatically audits and monitors Odoo instances for security risks, deprecated modules, permission gaps, and upgrade blockers. It runs 200+ checks per scan and delivers a Pulse Score and branded PDF report in under 60 seconds. Plans start at $49/month.

Can you build a custom Odoo module for our business?

Yes. Custom Odoo module development is a core service at Hexalian. We handle requirements, architecture, implementation, testing, and deployment. Clients receive full source code and documentation on delivery.

Do you build mobile apps?

Yes. Under the HexalianLabs brand we build native Android applications, including apps deeply integrated with Odoo via XML-RPC and REST. Common use cases include warehouse scanning, field service, and logistics.

Where are you based and who do you serve?

Hexalian LLC is registered in Wyoming, USA and serves enterprise clients across the European Union and the United States. Payments are accepted in EUR and USD.

Do you sell engineering eBooks?

Yes. Hexalian publishes ten PDF engineering guides on Odoo production, security, DevOps pipelines, AI automation, and self-hosting. Each book has its own landing page at hexalian.com/books with secure checkout and instant download—same flow as our Odoo modules.

Start Building

Need a Custom Odoo Module?
We Build It Right, Once.

From a focused feature module to a full ERP customization — we scope, build, and deliver full source code with zero vendor lock-in. Or monitor your existing Odoo instances with NonaGuard.

Explore Odoo Modules Try NonaGuard Free

✓ Sold as-is under OPL1 — all sales final · ✓ 7-day NonaGuard trial · ✓ Full source code, no lock-in

Premium Odoo ModulesBuilt for Production Reality

What Makes Us Different

Zero Vendor Lock-In

Senior Engineers Only

No Refund Policy

Secure Payments

Five Ways We Build for Odoo and SaaS

Odoo Module Store

NonaGuard

Securisky

HexalianLabs — Android

Engineering eBooks

Production-Grade Odoo Modules

NonaGuard — Odoo Security Audit & Health Monitor

Website Promo Banner & Announcement Bar | Sticky Header, Countdown Timer, Analytics

Smart Notes & Templates: Sales, Purchases & Invoices (Dynamic Variables)

Back in Stock Alerts - Email Notifications

Sales Margin Analyzer: Real-Time Profit Visibility & Cost Protection

Hex Report Studio | Premium PDF Engine

PDF Guides for Builders

What We Build

Odoo Backend

Infrastructure

Custom Apps

How It Works

Deep Audit

Architect & Build

Deliver & Handover

Insights from the Trenches

Best Odoo Sales Modules for B2B, Margins & Reporting in 2026

Why Odoo Feels Slow After 6 Months (15-Minute Checks We Run First)

AI Agent Ops — Operating Agentic Systems in Production

Frequently Asked Questions

What Odoo versions do your modules support?

Do I get the full source code after purchasing a module?

What is NonaGuard?

Can you build a custom Odoo module for our business?

Do you build mobile apps?

Where are you based and who do you serve?

Do you sell engineering eBooks?

Need a Custom Odoo Module?We Build It Right, Once.

Premium Odoo Modules
Built for Production Reality

Need a Custom Odoo Module?
We Build It Right, Once.