Darktrace vs Vectra AI vs ExtraHop: Real AI Network Detection Cost in 2026
Short answer
None of the three vendors publishes pricing, and this is one of the most heavily negotiated categories in enterprise security — fiscal-quarter timing and competitive bids are reported to move price more than any published rate ever could. Darktrace is consistently reported as the most expensive of the three at list, typically 12–22% above Vectra AI and 8–18% above ExtraHop on comparable network-detection scope, though Darktrace's broader module range (network, email, cloud, endpoint, OT) can make it more competitive once a buyer needs three or more of those modules bundled together rather than pure network detection alone.
Pricing at a glance
| Darktrace | Vectra AI | ExtraHop | |
|---|---|---|---|
| Public rate card | None | None | None |
| Reported relative position | Typically the most expensive of the three on equivalent NDR scope — 12–22% above Vectra, 8–18% above ExtraHop, per one detailed benchmark source | Reported 10–20% below Darktrace generally, with one specific data point putting it 14% cheaper than Darktrace at a 5,000-device deployment | Reported below Darktrace by 8–18% on equivalent scope; described as strong on packet-level forensics but appliance-heavy and, per one source, not including response capability the way the other two do |
| Reported contract benchmarks | Real-contract median around $55,200/year, range $12,000–131,667/year, per transaction data; small deployments (100–500 devices) reported at $50,000–150,000/year for a single module; mid-market (500–2,000 devices) reported at $150,000–500,000/year for multi-module bundles; individual large-enterprise deployments reported as high as $350,000/year | No equivalent aggregate benchmark found; relative positioning (10–20% below Darktrace) is the most reliable figure available | No equivalent aggregate benchmark found; relative positioning (8–18% below Darktrace) is the most reliable figure available |
| Licensing structure | Module-based: DETECT, RESPOND, EMAIL, CLOUD, ENDPOINT, and OT are separately licensed, and costs stack as more modules are added | Two commercial packages: Vectra AI Platform Standard (network, identity, and cloud detection) and Vectra AI Platform Complete (adds premium support and managed detection and response) | Not itemized into named modules in available sources; positioned primarily around network traffic analysis and decryption-less inspection |
| Notable 2026 development | Fiscal year-end (June 30) and quarterly cycles (September, December, March) are reported to drive aggressive discounting at those points | Achieved FedRAMP High authorization in August 2026 through a partnership distributed via Carahsoft — opening a federal procurement lane neither Darktrace nor ExtraHop has matched | Owned by Bain Capital; positioned as the strongest of the three specifically on packet-level forensics and decryption-less traffic analysis |
| Response capability | Includes autonomous response (Darktrace RESPOND module) — described as broader than either competitor's autonomous response capability | Includes response as part of the Complete package, alongside managed detection and response services | Reported by at least one source as not including response capability in the way the other two do — primarily a detection and analytics platform |
What headline pricing excludes
Darktrace's module-based licensing means the "real" cost depends entirely on how many of its six modules (DETECT, RESPOND, EMAIL, CLOUD, ENDPOINT, OT) a deployment actually activates. A single-module deployment and a comprehensive six-module deployment are not comparable purchases, even at the same device count — this is the single biggest driver of the wide reported range ($12,000 to $350,000+/year) across real Darktrace contracts.
Vectra AI's "Complete" package bundles managed detection and response services on top of the base detection platform — a company comparing Vectra's Standard package price against Darktrace's or ExtraHop's detection-only pricing is not making an apples-to-apples comparison unless the response and managed-service components are accounted for separately.
ExtraHop's reported lack of built-in response capability means a company choosing it may need a separate response mechanism (a SOAR platform, a managed detection service, or in-house incident response capacity) that isn't reflected in ExtraHop's own reported pricing at all — a real, uncosted addition for any organization evaluating ExtraHop specifically because of its strong packet-forensics reputation.
Hidden costs
- Darktrace's discount depth is reported to respond strongly to three specific levers: fiscal year-end timing, a written competitive bid against Vectra AI, ExtraHop, Cisco Secure Network Analytics, or Microsoft Sentinel, and demonstrating platform commitment through multi-module bundle consolidation. A buyer approaching Darktrace without any of these three levers in play is reported to leave substantial negotiating room unused.
- Vectra AI is reported to offer discounts of 30–40% at enterprise scale specifically when Darktrace or ExtraHop are credibly on the table as alternatives — nearly identical dynamics to Darktrace's own reported discount behavior, suggesting active competitive bidding is the primary lever across this entire category, not vendor-specific negotiation tactics.
- ExtraHop's appliance-heavy deployment model, mentioned by multiple sources, may carry real hardware and infrastructure costs beyond the software license itself — a genuine consideration for an organization comparing it against Darktrace's or Vectra's more cloud-native deployment approaches.
- Multi-year commitments are reported to reduce Darktrace's annual pricing by 15–25% compared to 1-year terms — a real, quantifiable trade-off between cost and contractual flexibility.
Worked scenarios
Every figure below is reported from third-party transaction data or vendor-relative positioning, not officially published — treat these as planning inputs for a negotiation, not confirmed quotes.
250 endpoints
This falls within Darktrace's reported "small deployment" band (100–500 devices), estimated at $50,000–150,000/year for a single module. No independent contract-benchmark data was found for Vectra AI or ExtraHop at this specific scale, so the figures below are illustrative transformations of the Darktrace estimate using each vendor's reported relative-discount percentage — not independent cost benchmarks in their own right, and the percentage relationship itself may not hold precisely at this particular scale. Applying Vectra's reported 10–20% discount relative to Darktrace as an illustrative transformation suggests a comparable Vectra deployment might fall roughly in the $40,000–135,000/year range. Applying ExtraHop's reported 8–18% discount relative to Darktrace as an illustrative transformation suggests a comparable ExtraHop deployment might fall roughly in the $41,000–138,000/year range. A company at this scale needing only network detection, without email, cloud, endpoint, or OT modules, should treat these Vectra and ExtraHop figures as directional starting points for a negotiation, not as quotes to expect, since neither is grounded in an independent benchmark for deployments of this specific size.
2,500 endpoints
This sits just above Darktrace's reported "mid-market" band (500–2,000 devices, estimated at $150,000–500,000/year for multi-module bundles) — a reasonable estimate for 2,500 devices with a comparable multi-module deployment is $175,000–550,000/year, extrapolating cautiously beyond the stated band. As with the 250-endpoint scenario, no independent contract benchmark was found for Vectra AI or ExtraHop specifically at 2,500 endpoints, so the figures below are illustrative transformations of the Darktrace estimate, not independent measurements. Applying Vectra's general reported 10–20% discount as an illustrative transformation suggests roughly $140,000–495,000/year. The separate, more specific data point — Vectra reported as 14% cheaper than Darktrace — was measured at a 5,000-device scale and is not applied here, since a discount percentage observed at one scale is not established to hold at a materially different one; only the broader 10–20% range is used for this 2,500-device illustration. Applying ExtraHop's reported 8–18% discount as an illustrative transformation suggests roughly $144,000–506,000/year. At this scale, the specific module mix matters more than the vendor choice — a company should specify identical module scope across all three quotes before comparing the resulting numbers, and should treat the Vectra and ExtraHop figures here as a starting point for negotiation rather than a benchmark either vendor would necessarily confirm.
Enterprise hybrid network
At true enterprise scale, one reported individual data point puts a large-enterprise Darktrace deployment at $350,000/year, though this reflects a specific reported contract rather than a reliable enterprise-wide benchmark, and a comprehensive multi-module deployment (all six Darktrace modules across a large, hybrid on-premises-and-cloud network) could plausibly exceed this figure substantially. Separately, the specific reported data point that Vectra AI runs 14% cheaper than Darktrace applies to a 5,000-device deployment specifically — a scale close to this enterprise scenario — and is not extended to the smaller 250- and 2,500-endpoint scenarios above, where only the broader, less scale-specific 10–20% range was used instead. Vectra AI's enterprise pricing at this scale is reported to come with dedicated account executive engagement and achievable discounts of 30–40% when Darktrace or ExtraHop are credibly positioned as alternatives during negotiation — suggesting the effective enterprise price is highly dependent on how seriously the buyer runs a competitive process, more so than at smaller scales. An organization with federal procurement requirements specifically should note that Vectra AI's August 2026 FedRAMP High authorization, delivered through a Carahsoft-distributed partnership, currently gives it a federal buying lane that neither Darktrace nor ExtraHop has matched, which could be a decisive factor independent of the pure cost comparison.
Normalizing across billing units
None of the three vendors publishes a clean per-device or per-GB rate — all reported figures in this category are total contract values tied to a specific, often unstated combination of device count, module selection, and traffic volume. A "cost per endpoint" figure calculated by dividing a reported total contract value by a device count should be treated as a rough approximation of that specific deal's economics, not a transferable per-unit rate applicable to a different organization's deployment.
Break-even and crossover
The clearest, most consistently reported relative fact in this category: Darktrace is typically the most expensive of the three at list price for pure network-detection scope, but becomes more competitive once three or more of its modules (network, email, cloud, endpoint, OT, response) are bundled together. A company needing only network detection is likely to find Vectra AI or ExtraHop cheaper at list; a company needing genuine multi-domain coverage (network plus email plus cloud, for instance) may find Darktrace's single-platform consolidation closes or reverses that gap, since assembling equivalent coverage from multiple point solutions carries its own integration and management overhead that a bundled Darktrace deployment avoids.
Who pays more, and when
- A company needing pure network detection and response, with no email, cloud, or OT requirement, is likely to find Vectra AI or ExtraHop the more cost-effective starting point, given their consistently reported lower list pricing for equivalent NDR-only scope.
- A company needing broad, multi-domain coverage across network, email, cloud, and endpoint should weigh Darktrace's per-module cost stacking against the alternative of assembling and integrating multiple specialized point solutions — the consolidation argument for Darktrace strengthens meaningfully once three or more modules are genuinely needed.
- A company specifically needing packet-level forensics and decryption-less traffic analysis, and willing to accept the reported lack of built-in response capability, may find ExtraHop's specialized strength worth its own separate response-mechanism cost.
- A federal agency or federal contractor now has a genuinely differentiated option in Vectra AI, following its August 2026 FedRAMP High authorization — a procurement-pathway advantage that exists independent of the underlying cost comparison with Darktrace or ExtraHop.
- Any organization negotiating with any of the three should time the close around the vendor's fiscal quarter-end and bring a genuine competitive bid from at least one of the other two — this lever is reported to matter more than any other single factor in determining the final price across this entire category.
Limitations and uncertainty
None of the three vendors publishes pricing. Darktrace has the most detailed reported benchmark data of the three, drawn from real-contract transaction analysis. Vectra AI's and ExtraHop's absolute dollar figures in the 250- and 2,500-endpoint scenarios are not independent contract benchmarks — they are this article's own illustrative transformations, produced by applying each vendor's reported relative-discount percentage to the Darktrace estimate at that scale, since no independent aggregate benchmark was found for either vendor at those specific device counts. These transformations assume the reported percentage discount holds at that scale, which is an assumption, not a confirmed fact. The specific "14% cheaper than Darktrace at 5,000 devices" data point for Vectra AI is a single reported comparison scoped to that scale alone; it is used only in the enterprise scenario and is not applied to, and should not be read as validating, the percentage-based illustrations used at 250 or 2,500 endpoints. All scenario figures in this article should be treated as directional planning inputs for a negotiation, not confirmed costs.
Official sources
None of the three vendors publishes pricing. All figures in this article are drawn from multiple independent third-party pricing benchmarks and buyer-reported transaction data.