Yes, both Optim'i and Nlance offer a Free Trial.
Optim'i is designed for Large Enterprises, Small Business, Medium Business and Freelancers.
Nlance is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Nlance begins at $749One-Time Payment, while pricing details for Optim'i are unavailable.
Some top alternatives to Optim'i includes and undefined.
Some top alternatives to Nlance includes Simple Invoices, SaaSFrame, InvoiceCloud, Qualified, Checkeden, Workvivo, SaaS Forge, Client, IFTTT, Betterlance, SaaSBox and Spera.