ElastiFlow vs NetVizura NetFlow Analyzer

ElastiFlow collects and analyzes network flow and telemetry data for network observability and security analytics. Its performance and availability solution is intended to help network operations and engineering teams find and resolve issues across complex, distributed environments. It handles NetFlow, IPFIX, and sFlow, with application visibility, conversation analysis, and bandwidth monitoring. NetObserv offers visibility, open-data-platform integration, pre-built dashboards, and machine-learning jobs. ElastiFlow extracts more than 6,200 standard and vendor-specific fields from flow records and enriches them with GeoIP, autonomous-system, and IP-reputation information. Supported platforms include Elasticsearch, Elastic Cloud, Elastic Cloud Enterprise, OpenSearch, AWS OpenSearch Service, Apache Kafka, Confluent Platform, Redpanda, Splunk, and Cribl Stream. Deployment options include Docker, Linux, Ansible, and Helm. The virtual appliance supports VMware ESX, Proxmox, and KVM, and is intended for up to 16,000 flows per second from one location. Basic costs nothing and supports up to 4,000 records per second and 25 SNMP devices. A 30-day trial is available.

NetVizura NetFlow Analyzer is a self-hosted tool for visualizing network traffic and helping administrators investigate and report on it. It accepts NetFlow v5 and v9, NSEL, IPFIX, and sFlow exports; the vendor names Cisco, Juniper, and HP among supported vendors and says devices exporting supported protocols can be used. Traffic analysis spans devices, interfaces, hosts, conversations, services, protocols, QoS markers, and autonomous systems. Administrators can define Traffic Patterns using attributes such as routers, interfaces, service ports, QoS, protocol, and next hop. Charts, tables, drill-down views, and a raw data archive support investigation of older anomalies. Throughput or volume thresholds can trigger alarms, with email notifications and a central overview. Reports can be exported and scheduled for email delivery. Linux and Windows downloads are listed, including Linux packages, a Linux ISO/VMware image, and a Windows installer. The free trial lasts 30 days from installation and is limited to 500 flows per second and five exporters. Paid perpetual and subscription licences are based on flow rate, with prices available on request.