ntopng Free Plan 2026: What's Included & What's Not
Honest breakdown of the free tier limits and features
ntopng pricing varies by team size and features, ranging from $0 to $1.5K per year in 2026. Your actual cost depends on the tier you choose, contract length, and negotiated discounts.
Use the interactive pricing calculator to estimate your exact cost based on team size and requirements.
- Free tier: No free tier available
- Billing: Monthly and annual (save 15-20%)
- Hidden costs: Add ~35% for implementation, support, and training
ntopng offers a freemium model with limited features; upgrade to unlock more.
What's Included in the Free Plan
- Open source and free forever
- Network traffic analysis
- Flow-based monitoring (NetFlow, sFlow, IPFIX)
- Real-time traffic visualization
- Basic reporting and dashboards
- Protocol dissection
- GeoIP location tracking
- Host and application discovery
- Web-based interface
- Community support via forums
Free Plan Limits
| Limit | Free Plan | Paid Plans |
|---|---|---|
| Features | Basic features only, no advanced analytics | Unlimited/Higher |
| Support | Community forums only, no official support | Unlimited/Higher |
| Reporting | Limited compared to Professional/Enterprise | Unlimited/Higher |
| Integrations | Basic, no LDAP/RADIUS/SNMP | Unlimited/Higher |
| Updates | Community release schedule | Unlimited/Higher |
You'll Need to Upgrade When...
- You exceed the user limit
- You need features like advanced automation
- You require premium support or SLA guarantees
- You need to remove branding or watermarks
- You need advanced integrations or API access
Hidden Restrictions on Free Plan
- ntopng branding may appear on your content or communications
- Support is limited to community forums or email with longer response times
- Export options may be restricted or include watermarks
- API access is typically limited or not available
- Advanced reporting and analytics require paid plans
Free vs Paid: Which Do You Need?
Free Plan is Enough If...
- You're an individual or very small team
- You need only basic features
- You don't mind usage limits
- Branding on output is acceptable
- Community support is sufficient
You Need Paid If...
- Your team is growing beyond limits
- You need advanced features
- Professional branding is required
- You need priority support
- Integrations/API access is critical
Frequently Asked Questions
01 Is ntopng free?
Yes, ntopng offers a freemium plan with 10 core features included. However, there are limits on features, support that may require upgrading.
02 What's included in ntopng's free plan?
ntopng's free plan includes: Open source and free forever, Network traffic analysis, Flow-based monitoring (NetFlow, sFlow, IPFIX), Real-time traffic visualization, Basic reporting and dashboards, and 5 more features. Key limits include Features: Basic features only, no advanced analytics, Support: Community forums only, no official support, Reporting: Limited compared to Professional/Enterprise.
03 What's NOT included in ntopng's free plan?
The free plan excludes: advanced features, premium support, and higher limits. You'll also have ntopng branding and limited support options.
04 When should I upgrade from ntopng's free plan?
Consider upgrading when: you hit user or storage limits, need features like advanced automation, require premium support, or want to remove branding. The cheapest paid plan starts at $0/year.
05 Is ntopng's free plan really free forever?
Yes, ntopng's free plan is available indefinitely with no time limit. However, feature and usage limits may restrict what you can do without upgrading to a paid plan.
Get ntopng pricing updates
We'll notify you when pricing changes or new free features are added.