Business Central Extensions: Make or Buy?

✍️ Introduction

Microsoft Dynamics 365 Business Central offers extensive flexibility through extensions that enhance and tailor its functionality. A critical decision businesses face is whether to develop these extensions in-house or acquire them from external vendors. This blog explores the key considerations involved in the make-or-buy decision for Business Central extensions.

⚠️ The challenge: Custom development vs. ready-made solutions

Choosing between building custom extensions and purchasing existing solutions involves multiple challenges:

• Resource availability and development expertise
• Alignment with standard Business Central updates and best practices
• Time-to-market pressures
• Long-term maintenance and scalability concerns

⚠️ Risks of custom development

While custom extensions provide tailored solutions, they introduce risks that can impact process visibility and control:

• Hidden costs escalating beyond initial estimates
• Potential misalignment with future Business Central updates
• Security and compliance vulnerabilities without thorough governance
• Delayed availability that can undermine agility

🛠️ The solution: a strategic make-or-buy approach

Adopting a disciplined framework for your make-or-buy decision ensures you balance control with efficiency:

• Evaluate business process complexity and uniqueness
• Consider available internal development capacity and skillsets
• Assess vendor credibility and integration quality of extension marketplace offerings
• Prioritize solutions that fully operate inside standard Business Central to minimize disruptions
• Factor in ongoing support, security, and audit capabilities

This approach aligns with NovaTerrae’s BPM-first vision: keeping processes visible, controllable, and secure without custom development whenever possible.

📦 What are the benefits of buying extensions?

• Faster deployment with proven functionality
• Lower total cost of ownership compared to bespoke builds
• Seamless compatibility with Business Central updates and standards
• Enhanced process monitoring and auditing capabilities built-in
• Security and compliance assured through vendor governance

Buying extensions positions your business for predictable, scalable automation that integrates tightly within your ERP without risking process fragmentation.

✅ Conclusion

Deciding to make or buy Business Central extensions influences the visibility, control, and security of your business processes. By prioritizing solutions that adhere to standard Business Central capabilities and focus on business process management and automation, companies can achieve reliable, auditable, and continuously improvable workflows without relying on custom development. Evaluate your needs carefully, considering risks and benefits to make an informed, strategic choice aligned with long-term BPM goals.