Accedian Skylight
Application performance monitoring (APM) tools
Network monitoring software
SD-WAN solutions
Monitoring software
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What is Accedian Skylight
Accedian Skylight is a network and service performance monitoring platform focused on assuring connectivity and application experience across WAN, SD-WAN, and service-provider networks. It collects active test measurements and network telemetry to help network operations teams detect, localize, and troubleshoot performance issues such as latency, loss, and jitter. The product is commonly used for end-to-end service assurance, SLA monitoring, and proactive troubleshooting across multi-domain networks. It differentiates from code-centric APM tools by emphasizing network-centric visibility and active performance testing rather than deep application instrumentation.
Strong active performance testing
Skylight supports active testing to measure latency, jitter, and packet loss, which helps validate user experience even when application instrumentation is unavailable. This approach is useful for WAN/SD-WAN and carrier environments where controlled probes and synthetic measurements are standard. Active tests can provide consistent baselines for SLA reporting and trend analysis. It also helps isolate whether issues originate in the network path versus the application stack.
Service assurance and SLA focus
The platform is designed for service assurance workflows such as SLA tracking, thresholding, and performance reporting across sites and services. This aligns well with network operations and service delivery teams that need repeatable evidence for compliance and customer reporting. Compared with observability stacks centered on logs/traces, the emphasis is on network KPIs and service health. This can reduce time spent translating application signals into network-impact conclusions.
Multi-domain network visibility
Skylight targets environments spanning enterprise WAN, SD-WAN overlays, and provider underlays, where fault domains are distributed. It helps correlate performance symptoms across segments to support faster triage and escalation. The product fits organizations that need a single view of service performance across multiple network technologies. This is particularly relevant where ownership is split between internal teams and external carriers.
Less depth for code-level APM
Skylight is primarily network/service assurance rather than a full code-instrumented APM platform. Teams looking for deep transaction traces, runtime profiling, or developer-centric debugging typically need additional tooling. This can create gaps for root cause analysis when the issue is inside application code or dependencies. As a result, it often complements rather than replaces developer observability products.
Deployment requires network planning
Effective use of active testing and end-to-end assurance typically requires deploying probes/agents or integrating with network devices and controllers. That can add upfront design work around placement, test frequency, and traffic impact. Large, distributed environments may need careful governance to keep configurations consistent. Organizations without mature network operations processes may find time-to-value longer than purely SaaS log/metric tools.
Reporting depends on data sources
The quality of insights depends on the breadth and fidelity of telemetry available from the network and endpoints. In heterogeneous environments, some devices or segments may provide limited metrics, reducing correlation accuracy. Integrations and normalization across vendors can require ongoing maintenance. This can affect how complete the end-to-end picture is for hybrid and multi-provider networks.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Provider Connectivity Assurance Essentials (formerly Accedian Skylight Essentials) | Contact Cisco / Not published | Available only to Cisco Crosswork Network Controller (CNC) customers; limited feature set targeted to automate assurance integration with Crosswork (TWAMP-based continuous Layer‑3 assurance); includes sensor & session management (RESTConf) and data streaming (gNMI). Source: official Accedian/Cisco documentation. |
| Provider Connectivity Assurance Advantage (formerly Accedian Skylight Advantage) | Contact Cisco / Not published | Full-featured solution with network and application performance monitoring, historical retention, threshold alerts, custom dashboards, deep-analysis tools, scheduled reports. Licensing is session-based (Advantage Telemetry Software License for telemetry sessions; Test Sessions Software License for Assurance Sensor sessions); hardware sensors sold separately. Source: official Accedian/Cisco documentation. |
Seller details
Accedian Networks Inc.
Saint-Laurent (Montreal), Quebec, Canada
2004
Private
https://accedian.com/
https://x.com/accedian
https://www.linkedin.com/company/accedian-networks/
