Open Systems SD-WAN vs Turnium SD-WAN

Open Systems SD-WAN is a cloud service for enterprises with global operations that depend on cloud and mobile connectivity. It prioritizes business-critical applications and uses available bandwidth. Application-level policies select network paths, balance traffic, and define fallback order when connections degrade or fail. Administrators can control bandwidth by application, location, and connection. Application Optimization uses caching, compression, and protocol optimization to reduce bandwidth use and improve application performance. Traffic between sites is automatically encrypted and authenticated across public or private networks, including internet and MPLS. A single-pass architecture decrypts and analyzes VPN traffic for per-application visibility and consumption trends. Open Systems describes AI-run automation and Level-3 engineers operating network and security operations. Access is through web and API, with integrated security and cloud on-ramps. Pricing is on request. The service was founded in 1990 and is headquartered in Zürich.

Turnium SD-WAN connects office sites, data centers, cloud providers, vehicles, and IoT devices through private overlay networks. Its no-code networking engine automates core and edge programming, routing, and service mesh as sites are added or changed. The platform can combine wired and wireless circuits from different carriers and show performance for each link and across the whole connection. Traffic controls include per-packet link balancing, bandwidth adaptation, bidirectional QoS, automatic circuit tuning, and sub-second session failover. It distributes packets over multiple circuits and supports AES-128 or AES-256 encryption. Turnium is a software-only Layer 3 platform; partners can add their own security and orchestration solutions. It runs on x86 hardware, bare metal, virtual environments, or containers, including Debian and OpenSUSE Leap environments. Core nodes can run in IBM Cloud, and its container networking function is certified for Red Hat OpenShift. The RESTful API connects with network-management and related systems. It is paid, with pricing on request, and a free proof-of-concept trial is available; no duration is stated. The managed service is listed for the United States and Canada.