April 30, 2024

Buy from a Vendor or Build In-House? Navigating the Wealth Management Software Decision

OneVest Team
5 min read
Share this post:

Wealth management software is an area where technological innovation can play a vital role in streamlining investment processes, improving customer engagement, and maintaining regulatory compliance. However, institutions are faced with a crucial decision: should they buy wealth management software from established vendors, or build their own in-house solution?

Both options have their advantages and drawbacks. Let’s explore the pros and cons of each approach.

Building In-House: Pros 

Customization: Building software in-house allows institutions to tailor the solution to their specific needs and preferences, creating a tool that fits seamlessly with existing systems and processes.

Control: By developing the software internally, institutions have full control over its features, design, and development timeline. This autonomy can be beneficial for companies with unique requirements.

Potential competitive advantage: If the institution creates a truly innovative and efficient software, it could gain a competitive edge over other financial institutions that rely on third-party solutions.

Building In-House: Cons

High cost: Developing software in-house requires substantial investment in terms of time, money, and resources. This includes hiring skilled developers, software architects, and ongoing maintenance and support staff. It can tie up resources that could be working on other tasks that add more value to the organization. 

Long development timeline: Building software from scratch can be a lengthy process, potentially delaying the implementation and benefits of the system.

Lack of expertise: Financial institutions may not have the specialized knowledge or experience in software development necessary to create a high-quality product. This can lead to suboptimal performance or compliance issues.

Maintenance and updates: In-house solutions require continuous maintenance and regular updates to stay current with market trends and regulatory changes, which can be time-consuming and costly.

Buying from a Vendor: Pros 

Quick implementation: Purchasing software from an established vendor can lead to faster implementation, allowing financial institutions to benefit from the software's features sooner.

Cost-effective: While there is an initial cost, buying software is generally more cost-effective than building it in-house, as it eliminates the need for ongoing development and maintenance expenses.

Access to expertise: Software vendors specialize in developing and updating their products based on industry trends and regulatory changes. Institutions benefit from the expertise of a dedicated team focused solely on delivering cutting-edge solutions.

Compliance and security: Established vendors understand the importance of compliance and security in financial services. They ensure their software adheres to industry regulations and employs robust security measures to protect sensitive data.

Ongoing support: Most vendors provide comprehensive support services, including training, troubleshooting, and regular updates. This ensures the software remains up-to-date and continues to meet the institution's needs.

Buying from a Vendor: Cons

Less customization: Pre-built software may not offer the same level of customization as an in-house solution. However, many vendors offer configurable options to adapt the software to specific needs.

Dependency on vendor: Institutions may rely on the vendor for updates, support, and potential future developments, which can limit their flexibility if their vendor isn’t responsive.


While building wealth management software in-house offers customization and control, it comes with significant challenges, including high costs, long development timelines, and maintenance burdens. For most financial institutions, buying software from a reputable vendor is the better option.

Purchasing software provides access to specialized expertise, faster implementation, and cost-effective maintenance and support. Established vendors offer software designed to meet the industry's complex regulatory and security requirements while also providing ongoing updates and improvements.

Ultimately, the decision between buying and building wealth management software depends on the institution's specific needs and resources. However, for most financial institutions aiming for efficiency, security, and adaptability in a rapidly changing market, buying from an experienced vendor is the most practical and beneficial choice.

Experience the future 
of wealth management