Take an illustrative case: a small online store in Vilnius with about 300 orders a month. The owner wants each order to land in a Google Sheets file, each customer to get a personal email, and an invoice to be created in the accounting software. On top of that, the owner wants a daily summary by email.
In Zapier this would be a multi-step workflow: several actions per order, so a thousand or more tasks a month. Because the accounting software has no ready connector, you would need a webhook or API step, which means a paid plan. In Make the same scenario would use a similar or slightly higher number of credits, but Make’s plans include more units for the same price, so the monthly bill would usually be lower.
For a case like this I would recommend Make, unless the team already uses Zapier heavily and has dozens of working workflows there. If you expect orders to grow several times over, or you want the data to stay on your own server, it is worth looking at n8n too.
It also matters what happens when you hit the monthly limit. Each tool has its own rules: some plans let you buy extra units, while on others workflows pause until the next month. If the store’s sales are seasonal, for example much busier before Christmas, I would check what happens in the peak month before picking a plan.