WireGuard vs OpenVPN vs AmneziaWG: Which VPN Protocol Should You Use?
A practical comparison of WireGuard, OpenVPN, and AmneziaWG, including speed, compatibility, censorship resistance, and when each protocol makes sense.
Guides, tutorials and product updates on recurring billing, online invoicing, white-label VPN, and web-hosting automation — from the team behind BillingServ.
Stay updated with our newest content about billing, invoicing, and business growth.
A practical comparison of WireGuard, OpenVPN, and AmneziaWG, including speed, compatibility, censorship resistance, and when each protocol makes sense.
A practical guide to starting a white label VPN business, including setup, costs, margins, and what it takes to grow.
A clear look at why WHMCS pricing often feels manageable early on, then much harder to justify as active client counts grow.
BillingServ now includes Paymongo, Peppol BIS 3.0 e-invoicing with UBL 2.1 XML downloads, and a new upgrade and downgrade flow for cleaner package changes.
We've been quietly working on something big. Today, we're announcing the most significant leap forward in billing technology since someone invented the number "net-30." Introducing BillingServ TemporalPay™, the world's first invoice that arrives before you send it.
BillingServ now integrates with OpenProvider, OpenSRS, Virtualmin, and GoGetSSL. Automate domain registration, hosting provisioning, and SSL certificate reselling from one billing platform.
BillingServ is integrating AmneziaWG into its white label VPN platform and apps bringing WireGuard-speed performance with built-in DPI obfuscation that keeps your users connected in Russia, China, Iran, and beyond.
We rebuilt our white-label VPN apps from the ground up using Flutter, replacing fragmented codebases with a single, unified platform. The result is faster development, cleaner updates, and powerful new features rolled out across iOS, Android, macOS, and Windows simultaneously.
2025 was a milestone year for BillingServ, featuring a complete platform rebuild, major updates, new integrations, and stronger VPN tools. Together with our community, we’ve laid the foundation for an even more powerful and automated future.
Enginyring resellers get 50% off BillingServ, the all-in-one billing platform that makes automation and growth effortless.