Our Take
This is a vendor ranking, not a capability breakthrough—useful for procurement teams but not a sign that automation itself got better.
Why it matters
Network teams evaluating platform consolidation need current peer feedback, not just analyst opinion. Gartner's peer-sourced data captures real deployment friction that marketing claims omit.
Do this week
Network ops: cross-reference your current vendor against Gartner's peer feedback before renewal season kicks off in Q1.
Gartner Updates Network Automation Rankings
Gartner Peer Insights published its 2026 competitive landscape for network automation platforms. The analysis ranks vendors based on customer reviews and verified usage data, identifying leaders, challengers, and niche players in the category.
The report covers platforms designed to automate provisioning, monitoring, and remediation across hybrid and multi-cloud networks. Gartner aggregates scores from practitioners who have deployed these tools in production, filtering out unverified submissions.
Enterprise Buyers Need Real Deployment Data
Network automation vendor selection has become a critical infrastructure decision. Teams face trade-offs between breadth (supporting legacy and cloud-native stacks simultaneously) and depth (specialized optimization for a single domain). Analyst rankings alone miss these trade-offs; peer feedback surfaced deployment failures and operational friction that sales teams typically downplay.
Gartner's peer-sourced model creates accountability. A vendor ranked highly by customers in your industry segment has survived integration, proven support responsiveness, and delivered measurable time-to-value. This is different from vendor-published benchmarks, which optimize for favorable metrics rather than practitioner experience.
How to Use This Report
Start by filtering the peer reviews by company size and network architecture (on-premises, hybrid, multi-cloud). Read the lowest-scoring reviews first; they often reveal support gaps or feature gaps that affect your use case. Look for patterns: if multiple reviewers mention slow API performance or poor ITSM integration, those are real constraints, not one-off complaints.
Do not treat the ranking as canonical. A lower-ranked vendor may excel in your specific domain (SD-WAN or intent-based networking) while underperforming in others. Cross-reference peer feedback with a proof-of-concept on your network slice before committing to a multi-year contract.