Real-time network monitoring built for SMBs and MSPs. Deploy in 15 minutes. Know before your users do.
THE PROBLEM
Most SMBs find out about outages from angry users. The tools that would prevent this are either too expensive, too complex, or both.
Built for enterprise teams with dedicated ops staff. Expect weeks of setup, a steep learning curve, and invoices that scale faster than your business does.
Powerful but self-hosted. You'll spend more engineering hours maintaining the monitoring tool than it saves you. No SLA, no support, no mobile app.
A C++ agent that runs lean on your hosts. A Flutter dashboard that works on every device you own. Pricing that makes sense for teams of 5 or 500. Running in your environment in under 15 minutes.
FEATURES
Built from the ground up with a C++ core for performance, and a Flutter frontend so your team has a great experience on any device.
Zero-copy ring buffer capture via libpcap. The C++ agent sees every packet without taxing your hosts — under 0.5% CPU on a typical network node.
C++ / LIBPCAPPoll any SNMP-capable device every 60 seconds. Routers, switches, UPS units, printers — if it speaks SNMP, Flintnet speaks to it.
SNMP v1/v2c/v3Statistical baselines per flow, not just static thresholds. Catches slow-burn anomalies — unusual traffic patterns, gradual bandwidth creep, latency drift.
ML / STATISTICSFlutter app runs natively on iOS, Android, macOS, and Windows. Your on-call engineer gets the same experience on their phone at 2am as they do at their desk.
FLUTTER / CROSS-PLATFORM30-second deduplication window prevents alert storms. Route critical alerts to Slack, email, PagerDuty, or a webhook. Severity levels map to your workflows.
SLACK / EMAIL / WEBHOOKManage all your clients from a single pane of glass. White-label the dashboard with your brand. Invoice by client. One Flintnet subscription, unlimited clients.
MSP / WHITE-LABELHOW IT WORKS
No Kubernetes. No YAML sprawl. No dedicated ops engineer. Just an agent, a dashboard, and visibility you've never had before.
Run curl -sSL install.flintnet.io | bash on any Linux host. The C++ agent auto-discovers devices on your subnet via ICMP and SNMP. No config files to write.
Open the Flintnet app on any device. Your network topology appears automatically — devices, links, traffic flows. No manual mapping required.
Choose from pre-built alert templates or define your own thresholds. Connect Slack or email in two clicks. The anomaly detector starts learning your baselines immediately.
Flintnet tells you about problems before your users do. Historical data, trend graphs, and exportable reports give you the evidence for every infrastructure conversation.
DOWNLOAD
Flintnet ships as a Docker Compose stack — one command starts the agent, the UI, and InfluxDB together. No build tools, no dependencies to manage.
Run the install script — it downloads all required files, creates your .env from the template, and walks you through the next steps.
curl -fsSL https://flintnet.io/install.sh | bash
nano ~/flintnet/.env
cd ~/flintnet && docker compose up -d
http://<your-host-ip>
GET STARTED
Open source. Self-hosted. Deploy in under 15 minutes with Docker.
Self-hosted · No cloud dependency
SUPPORT
Got a question, found a bug, or need help getting Flintnet running? Reach out — we respond within one business day.
Check the documentation first — most questions are answered there. For bugs or feature requests, open a GitHub issue.
Thanks for reaching out. We'll get back to you at your email address within one business day.