How much does DDoS protection cost per month?

Traditional DDoS appliances translate to $5,000-$40,000+ per month when you amortize hardware, support, and operational costs. Cloud-based DDoS services range from $3,000-$15,000+ per month depending on capacity. Flowtriq costs $9.99/node/month ($7.99 on annual billing) with no hardware, no CapEx, and no minimum commitment.

Is there affordable DDoS protection for small networks?

Yes. Flowtriq provides per-server DDoS detection, classification, PCAP forensics, and alerting at $9.99/node/month with public pricing. There is no minimum node count, no hardware to buy, and a 14-day free trial with no credit card required. A 10-server deployment costs less than $100/month.

What is the total cost of ownership for DDoS hardware?

A typical entry-level DDoS appliance deployment costs $120,000-$200,000 in the first year when you add hardware ($80K-$150K), professional services ($15K-$50K), annual support (18-22% of hardware cost), rack space, power, and network engineering time. Year-over-year costs continue at $20,000-$40,000+ for support alone, with hardware refresh cycles every 4-5 years.

The DDoS Pricing Problem: Why Protection Costs $50K-500K

Q: Why is DDoS protection so expensive?

Most DDoS protection relies on purpose-built hardware appliances that cost $80,000-$500,000+ per unit, plus annual support contracts at 18-22% of the hardware cost, professional services for deployment ($15,000-$50,000), and rack space and power. The hardware model forces CapEx spending before any protection begins, and ongoing costs scale with capacity rather than actual usage.

Q: Why do DDoS vendors hide their pricing?

Most enterprise DDoS vendors use custom pricing tied to capacity, features, and contract length. Hidden pricing enables price discrimination, supports complex channel partner relationships, and allows vendors to bundle professional services and multi-year commitments. Flowtriq publishes all pricing on its website with no sales call required.

"It is an expensive product, so there is room for improvement in terms of pricing." [Enterprise DDoS Vendor] - Business Development Manager, PeerSpot

"The prices are expensive. The licensing is subscription-based." [Enterprise DDoS Vendor] - Infrastructure Manager, Gartner Peer Insights

"Licensing costs could be reduced." [Leading Detection Tool] - Network Operations Lead, G2

"We evaluated three vendors. The cheapest quote was $180,000 for hardware alone. That was before support, before deployment, before anything." [Hosting Provider] - Director of Infrastructure, Forum

I showed my boss a $250K quote for DDoS detection. He thought it was a typo.

See the full comic

The cost breakdown

Where the money actually goes

DDoS pricing is not just "buy a box." There are at least six cost centers that add up fast, and most vendors are only transparent about one or two of them.

Hardware CapEx

Purpose-built inline appliances range from $80,000 for a 10 Gbps unit to $500,000+ for 100 Gbps. These are capital expenditures that require procurement cycles, budget approval, and physical rack space before a single packet is inspected. Every additional data center or PoP needs its own appliance.

Annual support contracts

Most vendors charge 18-22% of the original hardware cost per year for software updates and support. On a $150,000 deployment, that is $27,000-$33,000/year in perpetuity. Miss a renewal and you lose access to signature updates.

Professional services

Deployment, configuration, and tuning typically run $15,000-$50,000 as a one-time engagement. Complex multi-site deployments can double that. Some vendors require professional services for initial setup; it is not optional.

Rack space and power

A 2U appliance in a colocation facility costs $200-$600/month in rack fees, plus power draw. Multiply by every site. For operators already running tight on rack space, the physical footprint is a real constraint.

Training and staffing

Enterprise DDoS tools require trained operators. Vendor-specific certification courses cost $2,000-$5,000 per person. Without trained staff, the tool becomes expensive shelfware generating alerts nobody can interpret.

Hardware refresh cycles

Appliances have a 4-5 year lifecycle before they need replacement. When throughput requirements grow, you do not upgrade; you buy a new, larger appliance. The CapEx cycle repeats.

Vendor comparison

What DDoS protection actually costs across the market

Public pricing is rare in this market. These ranges are based on published pricing where available, industry reports, PeerSpot reviews, and vendor channel partner data.

Vendor	Entry Cost	Annual Support	Pro Services	Model
Arbor (NETSCOUT)	$100K-$300K+	20-25% of hardware	$25K-$75K	CapEx hardware
Radware DefensePro	$80K-$250K+	18-22% of hardware	$15K-$50K	CapEx hardware
FortiDDoS	$60K-$200K+	18-20% of hardware	$10K-$30K	CapEx hardware
Corero SmartWall	$80K-$500K+	18-22% of hardware	$15K-$50K	CapEx hardware
Nokia Deepfield	$150K-$400K+	Custom enterprise	$30K-$80K	CapEx + licensing
Kentik	$2K-$10K/mo	Included	Varies	SaaS (detection only)
Wanguard	$5K-$30K	$1K-$5K/yr	Self-serve	Software license
Flowtriq	$9.99/node/mo	Included	Self-serve	SaaS, OpEx

Pricing ranges sourced from vendor documentation, PeerSpot, Gartner, and channel partner data. Last updated June 2026.

Real-world scenario

3-year TCO: 50 servers, 2 data centers

A mid-size hosting provider with 50 servers across two sites. Here is what DDoS protection costs over three years with a typical enterprise vendor vs. Flowtriq.

Cost Line	Enterprise Vendor (Typical)	Flowtriq
Hardware (2 appliances)	$160,000-$300,000	$0
Professional services	$30,000-$60,000	$0
Year 1 support	$30,000-$66,000	Included
Year 2 support	$30,000-$66,000	Included
Year 3 support	$30,000-$66,000	Included
Rack space (36 months)	$14,400-$43,200	$0
Training (2 staff)	$4,000-$10,000	$0
Flowtriq (50 nodes, 36 months)	N/A	$17,964 (annual) / $17,982 (monthly)
3-year total	$298,400-$611,200	$17,964

The structural problem

Why DDoS protection costs this much

The DDoS market formed around a hardware-first model in the early 2000s. Arbor, Radware, and their peers built purpose-built ASIC appliances that sat inline in the network path. These were genuine engineering achievements, but the business model that formed around them has a specific consequence: the floor price is set by the cost of custom silicon, not by the complexity of the detection logic.

That model made sense when most infrastructure lived in a single data center. It becomes a problem when your servers are spread across three cloud providers, two colocation facilities, and a handful of edge locations. Each location needs its own appliance, its own support contract, its own rack space. The cost scales with physical locations, not with actual protection needs.

Hidden pricing compounds the problem. When vendors do not publish prices, buyers cannot comparison shop. Enterprise sales teams set prices based on perceived budget rather than cost-to-serve. Smaller operators, the ones who need DDoS protection most, are priced out entirely.

"We asked for pricing and they wanted us to get on a call with their sales team first. Three weeks later we had a quote for $220K. Our entire annual infrastructure budget is less than that." [Hosting Provider] - COO, Forum Discussion

How Flowtriq addresses this

$9.99/node/month, everything included

Public, flat-rate pricing

$9.99/node/month on monthly billing, $7.99/node/month on annual. No hardware, no CapEx, no professional services. The price is on our website. You do not need to talk to anyone to see it.

A 50-server deployment costs $499.50/month. A 500-server deployment costs $4,995/month. The math is always simple.

Software replaces hardware

Flowtriq runs as a lightweight software agent on your existing servers. No appliances to buy, no rack space to allocate, no hardware refresh cycles. The agent installs in under 5 minutes via pip and detection starts within seconds.

No long-term lock-in

Monthly billing with no minimum contract. Cancel anytime. 14-day free trial with no credit card required. If Flowtriq is not working for you, you are not stuck with $150,000 of hardware that you still owe payments on.

Everything at every tier

Every node gets the same features: detection, classification, PCAP forensics, alerting, runbook automation, and dashboard access. There is no artificial feature gating based on how much you pay. The $9.99 plan is the only plan.

Where we're still improving

Working on volume discounts for large deployments (100+ nodes). If you are evaluating at scale, reach out and we will work with you on pricing.

$9.99 a node. I almost did not believe it either.

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Frequently asked questions

DDoS pricing: FAQ

Why is DDoS protection so expensive?

Most DDoS protection relies on purpose-built hardware that costs $80,000-$500,000+ per unit. On top of that, vendors charge 18-22% of the hardware cost annually for support, $15,000-$50,000 for professional services, plus rack space and power. The hardware model forces CapEx spending before protection begins, and costs scale with physical capacity rather than actual usage.

How much does Flowtriq cost for a 100-server deployment?

$999/month on monthly billing, or $799/month on annual billing. No hardware, no setup fees, no support surcharges. That is less than a single month of annual support on most enterprise DDoS appliances.

Is there a free DDoS detection option?

There are open-source detection tools available, but they typically require significant expertise to deploy, lack mitigation capabilities, and provide limited classification or forensics. Flowtriq offers a 14-day free trial with full functionality and no credit card required.

Why don't most DDoS vendors publish their pricing?

Hidden pricing enables price discrimination based on perceived customer budget. It also supports complex channel partner relationships and allows vendors to bundle professional services and multi-year commitments. Flowtriq publishes all pricing on its website; no sales call required.

Does cheaper mean less capable?

Not in this case. The cost difference is structural: Flowtriq is software running on your existing servers, while enterprise vendors sell custom hardware appliances. The detection quality, classification accuracy, and forensic depth are not gated by a lower price point. Flowtriq includes 1-2 second detection, sliding-window p99 baselines, automatic PCAP capture, multi-vector classification, and 4-tier mitigation escalation at every tier.

DDoS protection should not cost $50K-$500K