Array NTB Series vs FirstWave opFlow: Side-by-Side Comparison (2026)

Array NTB Series: Network traffic broker for visibility, monitoring, and traffic optimization. built by Array Networks. Core capabilities include Application-aware traffic aggregation with full stack packet analysis, L2-L7 traffic filtering and packet delivery, Tunnel handling and packet re-engineering capabilities..

FirstWave opFlow: NetFlow/IPFIX traffic analyzer for network visibility and anomaly detection. built by FirstWave Cloud Technology. Core capabilities include NetFlow and IPFIX data collection and analysis, Automatic flow summarization and aggregation at configurable intervals, Conversation heat maps for visualizing traffic between endpoints..

Both serve the Network Detection and Response market but differ in approach, feature depth, and target audience.

Array NTB Series differentiates with Application-aware traffic aggregation with full stack packet analysis, L2-L7 traffic filtering and packet delivery, Tunnel handling and packet re-engineering capabilities. FirstWave opFlow differentiates with NetFlow and IPFIX data collection and analysis, Automatic flow summarization and aggregation at configurable intervals, Conversation heat maps for visualizing traffic between endpoints.

Array NTB Series is developed by Array Networks. FirstWave opFlow is developed by FirstWave Cloud Technology. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Array NTB Series and FirstWave opFlow serve similar Network Detection and Response use cases: both are Network Detection and Response tools, both cover Network Monitoring, Network Visibility, Packet Analysis. Key differences: Array NTB Series is Commercial while FirstWave opFlow is Free. Review the feature comparison above to determine which fits your requirements.