Maintaining an in-house software development team may not be a viable option for all companies. Here are some factors to consider:

Cost: Hiring and maintaining a team of software developers can be expensive, and may not be a feasible option for smaller companies with limited budgets.

Lack of specialized skills: Software development requires a wide range of specialized skills, and it may be difficult for a small in-house team to cover all the necessary areas of expertise. This may lead to the need for outsourcing certain aspects of development, which can increase costs.

Limited resources: An in-house software development team may have limited resources, such as hardware and software, to complete development projects effectively. This can limit the team’s ability to deliver high-quality software in a timely manner.

Difficulty in attracting and retaining talent: The software development industry is highly competitive, and it may be difficult for a small in-house team to attract and retain top talent.

Difficulty in scaling: As a company grows, the software development needs may change, and it may be difficult for a small in-house team to scale up or down to meet these needs.

In conclusion, maintaining an in-house software development team may not be a viable option for all companies. Factors such as cost, lack of specialized skills, limited resources, difficulty in attracting and retaining talent, and difficulty in scaling should be taken into consideration when making this decision. For some companies, outsourcing software development or partnering with a development firm may be a more cost-effective and efficient solution.