FastSpring vs Zoiper
A side-by-side look at FastSpring and Zoiper. For an in-depth review of either product, follow the links below.
FastSpring
Business & Commerce
FastSpring is an ecommerce and subscription management platform for software companies. It handles global payments, taxes, and compliance, allowing software companies to sell securely in over 200 countries.
ecommercesubscriptionpaymentsglobal
Zoiper
Social & Communications
Zoiper is a softphone application for making VoIP calls over the internet. It supports popular protocols like SIP, IAX, and H.323. Zoiper provides high quality audio/video calls, instant messaging, presence management and other communication features.
softphonevoipsipiaxh323audio-callsvideo-callsinstant-messagingpresence-management
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