The verdict
If your team coordinates campaigns or projects across several people and needs a visual, configurable system, pick Monday.com. If you bill by the hour and need accurate timesheets and invoices, pick Clockify.
They can sit side by side. Monday.com holds the plan, and Clockify holds the hours. Cost works differently too. Monday.com is priced per seat and grows as you add everyone who needs to edit, and Clockify is also per seat but starts with a free plan. If you can only choose one, start with the problem that is hurting you now. For a small service business, that is often the missing record of hours.