NAD ERP integrates CRM, HR, Accounting, Marketing, Internal Chat and more than 50 modules — Deploy on your infrastructure, no subscription, no user limit.
✓ No credit card required · ✓ Deployment in 2 weeks · ✓ Vietnamese support
Businesses have trusted
The entire solution is built entirely on the company's infrastructure (On-premise) and can operate with an independent storage system (Air-gapped). This is the optimal model to ensure data sovereignty, privacy and eliminate dependence on third-party Cloud providers thanks to 100% autonomy from hardware to software.
Most small and medium-sized businesses pay for 4–6 separate pieces of software that don't connect to each other — while still lacking a unified system.
Microsoft 365 or Google Workspace charge per-user per month. 20 employees = 20 times costs. After 3 years, you have paid enough to buy a separate system.
CRM in one place, accounting in one place, HR in one place. Each department has different software, data is not synchronized, reports must be compiled manually every hour.
SaaS software can increase prices, change features, or close at any time. Your data lives on their servers — you don't really own it.
NAD ERP provides an entire ecosystem of administrative tools, with seamless integration — no need to buy additional addons or connect through third parties.
Visual sales pipeline, opportunity tracking, task automation, and real-time revenue reporting.
From recruiting to offboarding — manage the entire employee lifecycle in one system.
Email marketing, social media, SMS campaigns — schedule, mass send, and analyze campaigns.
Build a corporate knowledge base — wikis, process documents, guides — instantly searchable.
Messaging, group communication — completely replace Slack and Microsoft Teams, integrate ERP.
Personal calendar, group calendar, automatic appointment scheduling — sync with Google Calendar & Outlook.
All necessary modules for all business activities — no additional purchases, no separate subscriptions.
Same level of features — cost difference of hundreds of millions per year. What are you paying for?
| Comparison criteria | 🟦 NAD ERP ✦ Our recommendation | Microsoft 365 | Google Workspace | Salesforce + SAP |
|---|---|---|---|---|
| 💰 License fee / month (20 users) | 0 ₫ | ~3.500.000 ₫ | ~2.800.000 ₫ | ~25.000.000 ₫ |
| 💰 License fee / year (20 users) | 0 ₫ ✦ Most economical | ~42.000.000 ₫ | ~33.600.000 ₫ | ~300.000.000 ₫ |
| 👤 Limit the number of users | ✓ Unlimited | Charge per-user | Charge per-user | Charge per-user |
| 📊 Built-in CRM | ✓ Full CRM | ◐ Dynamics (additional payment) | ◐ Salesforce (addon) | ✓ Yes (high price) |
| 👥 HR & Salary Management | ✓ Full | ◐ Private Addon | ✗ There is no | ✓ SAP HR (very expensive) |
| 📣 Marketing Automation | ✓ Built-in | ◐ Marketing 365 (additional payment) | ◐ Google Ads (separate) | ◐ Pardot (very expensive) |
| 💬 Internal Chat & Collaboration | ✓ Built-in | ✓ Teams | ✓ Chat | ✗ Need private Slack |
| 📚 Knowledge Base | ✓ Built-in | ✓ SharePoint | ✓ Sites / Drive | ✗ There is no |
| 💰 Accounting & Finance | ✓ Full | ✗ There is no | ✗ There is no | ✓ SAP Finance |
| 📦 Warehouse Management | ✓ Multi-warehouse | ✗ There is no | ✗ There is no | ✓ SAP MM |
| 🌐 Website & eCommerce | ✓ Built-in | ✗ There is no | ✗ There is no | ✗ Need separate Shopify |
| 🔓 Open source / Self-hosted | ✓ Completely open | ✗ Closed source | ✗ Closed source | ✗ Proprietary |
| 🔧 Free customization | ✓ Unlimited | ◐ Limitations | ◐ Very limited | ◐ Complicated & expensive |
| 📱 Mobile App | ✓ iOS & Android | ✓ Full | ✓ Full | ◐ Some modules |
| 🏆 Total value/cost assessment | ★★★★★ Best for SMEs | ★★★☆☆ Good office, lacking ERP | ★★★☆☆ Good collaboration, lacking ERP | ★★★★☆ Strong but too expensive |
NAD ERP is built on an open source platform — any business can use, copy, and customize for free under the LGPL license.
Our platform is released under the LGPL license, which allows completely free, no-strings-attached commercial use.
More than 12 million users and thousands of developers contribute continuously. Bugs are fixed quickly, features develop steadily every year.
We only charge for deployment, configuration, and support services. No hidden licensing fees, no vendor lock-in — you own the system completely.
All data is saved on your server (on-premise or private cloud). Never worry about data leaks to third parties.
Comparison for a business with 20 employees in 3 years
* Royalty fee only. The one-time cost of implementing NAD ERP is much smaller.
"Previously we used 5 different software — CRM, accounting, HR, warehouse... After switching to NAD ERP, everything is in one place, data is automatically connected. Save 3 hours a day just compiling reports."
"We used to pay nearly 80 million/year for individual software that still couldn't connect to each other. NAD's solution solves it all with a one-time deployment cost, no copyright fees. ROI is less than 6 months."
"Integrated Knowledge Base and Chat completely replace Confluence and Slack. Marketing Automation helps increase email open rate by 40%. Pipeline sales significantly improved after 2 months of implementation."
Standardized, transparent process — you always know what stage you're in and when it's done.
Understand current business processes, identify gaps and design appropriate solutions.
Set up server infrastructure, install system, configure each module according to actual operations.
Convert data from old system, UAT with team, adjust before go-live.
User training, go-live, and ongoing support. Long-term companionship after handover.
Pay once for implementation & training services. After that, the system is yours forever — no subscriptions, no renewals.
Suitable for businesses with 5–15 employees, needing basic CRM, HR and order management.
Suitable for businesses with 15–50 employees, needing full ERP + Marketing features.
Businesses with 50+ employees, need deep customization, system integration, eCommerce and POS.
✦ Committed to transparency: No hidden fees. No monthly subscription. No annual renewal. Once deployed, the system is yours — royalty-free forever.
Receive free ERP solution consultation for your business. We analyze business, propose roadmaps and provide detailed quotes — completely free, no obligation.