The Singapore Salesforce decision is about admin capacity, not licence cost
A Singapore sales team of fifteen people evaluating Salesforce is rarely stopped by the per-seat number. They are stopped by the second question: who owns this once it is live. Salesforce is powerful because it is configurable, and configurable systems need someone to configure them. In a Singapore market where a competent operations hire is expensive and an implementation partner bills by the day, that ownership cost is frequently larger than the subscription. Teams do not churn off Salesforce because the product is bad. They churn because six months in, nobody has updated the pipeline stages, half the fields are empty, and the reports nobody trusts have quietly been replaced by a spreadsheet.
HelloGrowthCRM is built for the opposite constraint. The assumption is that no one on your team has "CRM" in their job title, and that whoever runs sales will also be the person changing a stage name on a Tuesday afternoon. There is one edition. There is no sandbox to promote from, no managed package to install, and no admin certification to hire for. That design choice buys simplicity and costs configurability, which is a good trade for a standard sales motion and a bad one for a bespoke enterprise process.
