BrByte Captor review
A focused self-hosted option for flow collection, bandwidth reporting, and connection analysis.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
BrByte Captor is a network-monitoring operating system for internet service providers and teams that need flow-based visibility into network traffic. It collects NetFlow v5, NetFlow v9, and IPFIX data from network devices, then presents the results through a web-based administrative panel. Captor supports installation on a server or virtual machine and covers real-time bandwidth reporting, application and port monitoring, ASN-based analysis, and connection and NAT logging. Its reporting can break traffic down by protocol, MAC, port, IP, and ASN, with support for both IPv4 and IPv6.
Pricing is structured around collectors and sources. The paid offering starts at 199 BRL per server per month. Level 1 includes 1 collector and 2 sources, Level 2 includes 2 collectors and 4 sources, and Level 3 includes 4 collectors and 8 sources. This structure gives smaller deployments a defined starting point while providing higher tiers for environments that need more collection points. There is no free plan, so Captor is aimed at organizations prepared to budget for a server-based monitoring system rather than casual evaluation or occasional reporting.
Captor’s strongest fit is for teams that want a narrow focus on flow, bandwidth, application, conversation, and connection analysis without moving those functions to a hosted platform. Collection filters by source, type, and IP add control over the traffic being analyzed, while multiple collectors support broader deployments. The product is less suitable for teams seeking an open-source system, AI features, or a fully managed cloud service. Organizations comfortable with self-hosted infrastructure and the collector-and-source model should find its scope aligned with ISP and network operations work.
BrByte Captor pros and cons
- Where it wins
- Collects NetFlow v5, v9, and IPFIX data
- Provides real-time bandwidth reports and protocol-level analysis
- Supports IPv4, IPv6, NAT logging, and multiple collectors
- Where it doesn't
- Requires a paid plan starting at 199 BRL per server monthly
- Self-hosted deployment requires a server or virtual machine
- Plan limits are defined by collectors and sources
BrByte Captor fact sheet, pricing and score →
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