This comparison is really about money in and money out
Every business has both. Money in means clients, projects, invoices, payments and revenue. Money out means cards, purchases, supplier invoices, reimbursements, subscriptions and expenses.
Most finance products emphasize one side more than the other. Pleo is exceptionally focused on money out.
Worklyn starts with the work that produces money in, then connects the costs around that work to the same context.