Market Size for Software company in 2026 [Example]

The Total Available Market (TAM) for software solutions globally is estimated at $500 billion, considering various software segments including business applications, productivity tools, and specialized niche software.

With an estimated 50 million businesses worldwide that utilize some form of software, this metric reflects small businesses and solopreneurs as a significant portion of the overall market. The trend towards digital transformation and cloud-based solutions contributes to this extensive market size, encompassing all potential users who benefit from software.

The Serviceable Addressable Market (SAM) focuses on small businesses and solopreneurs, making up about 10% of the overall TAM.

This translates to a realistic market size of $50 billion, with around 5 million potential customers. These are specifically businesses in various industries looking for cost-effective software solutions, creating a niche that aligns with the capabilities of small software companies.

The Serviceable Obtainable Market (SOM) narrows further down to what I can capture in the first year, realistically estimating 1% of the SAM.

This results in a projected revenue possibility of $500 million, translating to around 50,000 customers. Given that acquiring new customers often requires investment in marketing and customer support, this calculation assumes a careful and targeted approach to reaching these prospects effectively.