Netify Evidence & Methodology Hub
At Netify, our Evidence & Methodology Hub outlines the thorough and transparent processes behind our SD-WAN and SASE network security evaluations. In keeping with our commitment to high-quality, fact-based reviews, this page is designed to be clear, balanced, and helpful for IT decision makers.
Overview and Purpose
This page explains how we collect, test, and analyse data from SD-WAN and network security solutions. By linking to our detailed vendor comparisons, pricing guides, and case studies, we ensure you have all the information you need to make well-informed decisions. Our approach is unbiased and rooted in factual data.
Detailed Methodology
Evaluation Framework
We follow a structured process to provide clear and objective reviews:
Data Collection: We source information from our internal labs, vendor documentation, and customer case studies. For instance, our Best SD-WAN Vendors guide details our data-gathering methods.
Testing Protocols: Our controlled tests mimic real-world conditions. We measure latency, throughput, and packet loss, as outlined on our SD-WAN Architecture Points page.
Scoring and Analysis: Vendors are evaluated based on performance, security, scalability, and manageability. Our balanced analysis—detailing both pros and cons—is explained in our Vendor Selection Criteria.
(Our methodology follows high-quality editorial guidelines to ensure clarity and impartiality.)
Dynamic Routing and Cloud Integration
We assess dynamic path selection and multi-cloud connectivity by examining how vendors implement routing protocols. For further details, visit our SD-WAN Vendors resource and our What is SD-WAN? article.
Data Sources and Collection
Our analysis draws on several well-vetted sources:
Internal Testing: We generate data in our state-of-the-art labs, as demonstrated in our technical comparisons.
Vendor Documentation: We review official technical briefs and configuration guides.
Customer Case Studies: Real-world insights are shared in our SD-WAN Cost Savings guide.
Independent Research: External studies and academic research validate our findings.
Performance Metrics and KPIs
We assess each solution using clear performance indicators:
Network Performance: Metrics such as latency, throughput, and reliability are measured—see our Architecture Points for details.
Security Efficiency: We review integrated security features (e.g. NGFW, SASE) and their effectiveness as discussed in our SASE Vendors guide.
Scalability: Our analysis includes the ability to support dynamic routing and multi-cloud connectivity, as outlined in our Key Features of 2024’s SD-WAN Solutions.
Cost Efficiency: We conduct total cost of ownership analyses based on data from our Cost Savings guide.
Testing Protocols and Environments
Controlled Lab Testing
We replicate real-world conditions in our labs by:
Simulating diverse enterprise traffic (learn more).
Conducting stress tests under high-load conditions.
Evaluating performance across multiple transport links (broadband, MPLS, LTE).
Field Data and Case Studies
Our evaluations are further validated with field data from customer deployments. For example, our Manufacturing Vendors guide provides real-world case studies.
Peer Review and Validation
Our methodologies are rigorously reviewed internally and benchmarked against market-leading reports. We incorporate expert feedback and independent research to ensure our evaluations remain accurate and relevant. For more details, please see our Vendor Selection Criteria.
Revision History and Update Schedule
We update our methodologies quarterly. Each revision is logged with the date and a summary of changes, ensuring our analyses reflect the latest technologies and industry standards.
Citations and References
We support our evaluations with detailed citations and references:
Netify Content: Including our Best SD-WAN Vendors, SD-WAN Vendors, and Key Features of 2024’s SD-WAN Solutions.
Industry Research: External reports and academic studies where applicable.
Vendor Documentation: Official technical documents from SD-WAN vendors.
Interactive Visualisations
Our interactive tools help you explore our test data in detail:
Comparison Matrices: Filter and compare vendor performance using tools available on our Netify Marketplace.
Performance Dashboards: Visual charts display latency, throughput, and security ratings.
Routing Protocol Overviews: Interactive guides that explain dynamic routing, as detailed in our SD-WAN Vendors resource.
Conclusion
Our comprehensive methodology integrates robust internal testing, independent research, and real-world case studies to deliver reliable, unbiased SD-WAN and network security reviews. By following high-quality review guidelines and providing balanced pros and cons, our approach offers clarity and trust for IT decision makers. For further context, explore our What is SD-WAN? article and our detailed pricing guides.
Pros: Detailed testing protocols, transparent data sources, balanced vendor analysis, and extensive linking to authoritative Netify resources.
Cons: Content requires periodic updates to keep pace with rapidly evolving technology.
(This page was crafted in line with high-quality review guidelines inspired by NerdWallet’s editorial standards. See NerdWallet Editorial Guidelines for more information.)
Contact and Corporate Information
Registered UK office: Office 206, Cavell House, Norwich, Norfolk, NR3 1YE, United Kingdom
Tel: 0333 202 1011
Netify Group Ltd, Company No: 07087612
About Netify | SD WAN & SASE Blog
BT Reseller Order Form | BT Reseller Order Portal | BT Reseller Application | BT Leased Line Pricing Tool | BT Cloud Voice Pricing Tool | BT SD-WAN Pricing Tool
Copyright © 2025 Netify