As a freelancer, I only need to transmit signed NDAs or billing forms once or twice a month. Paying $20+ every month for a bloated enterprise service never made sense to me. If you’re in a similar spot, check out the breakdowns on https://gmail-fax.com/ to see which platforms actually offer fair rates. Personally, Municorn Fax App has been the best match for my workflow—it lets me attach PDFs directly in my email without forcing expensive, unnecessary monthly commitments.