EDR Licensing Cost Per Endpoint Calculator — Rex's Toolbox

Rex says

Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.

Try a scenario

Click to load — tweak from there.

Inputs

Workstation/laptop endpoints

Workstation rate ($/endpoint/month)

Server endpoints

Server rate ($/endpoint/month)

Other endpoints (mobile, IoT)

Other rate ($/endpoint/month)

MDR/managed hunting add-on (% of base)

Result

Annual EDR licensing cost

$53,525

Monthly total

$4,460

Blended cost per endpoint/month

$7.96

Total endpoints licensed

560

Volume discount tier applied

10%

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How to use this

1Enter workstation/laptop endpoints.
2Enter workstation rate ($/endpoint/month).
3Enter server endpoints.
4Enter server rate ($/endpoint/month).
5Enter other endpoints (mobile, iot).
6Enter other rate ($/endpoint/month).
7Enter mdr/managed hunting add-on (% of base).
8Read your annual edr licensing cost on the right — it updates as you type.
9Hit Share to keep the scenario or send it to someone.

About this calculator

EDR/XDR licensing is usually quoted per-endpoint-per-month, but real budgeting needs to account for tiered pricing (most vendors give volume discounts past 500-1000 seats), a mix of endpoint types (servers often cost more per seat than laptops), and add-on modules like managed detection and response (MDR) or threat hunting that can double the base price. This calculator applies a blended rate across workstation, server, and mobile/other endpoint counts, layers in an optional MDR add-on percentage, and shows both monthly and annual totals plus a cost-per-endpoint figure you can compare against vendor quotes. It also flags the volume discount tier you likely qualify for, since many teams keep renewing at list price years after crossing a discount threshold simply because nobody re-negotiates.

FormulaBlended monthly cost = (workstations × workstation rate + servers × server rate + other × other rate) × (1 − volume discount %) × (1 + MDR add-on %).

Worked example

Using the values the calculator loads with:

Inputs

Workstation/laptop endpoints: 400
Workstation rate ($/endpoint/month): 6
Server endpoints: 60
Server rate ($/endpoint/month): 14
Other endpoints (mobile, IoT): 100
Other rate ($/endpoint/month): 3
MDR/managed hunting add-on (% of base): 40

Results

Annual EDR licensing cost: $53,525
Monthly total: $4,460
Blended cost per endpoint/month: $7.96
Total endpoints licensed: 560
Volume discount tier applied: 10%

What each field means

Inputs

Workstation/laptop endpoints: The workstation/laptop endpoints used in the calculation. Starts at 400 so you have a working example on load.
Workstation rate ($/endpoint/month): The workstation rate ($/endpoint/month) used in the calculation. Starts at 6 so you have a working example on load.
Server endpoints: The server endpoints used in the calculation. Starts at 60 so you have a working example on load.
Server rate ($/endpoint/month): The server rate ($/endpoint/month) used in the calculation. Starts at 14 so you have a working example on load.
Other endpoints (mobile, IoT): The other endpoints (mobile, iot) used in the calculation. Starts at 100 so you have a working example on load.
Other rate ($/endpoint/month): The other rate ($/endpoint/month) used in the calculation. Starts at 3 so you have a working example on load.
MDR/managed hunting add-on (% of base): The mdr/managed hunting add-on (% of base) used in the calculation. Starts at 40 so you have a working example on load. Accepted range: 0–200.

Results

Annual EDR licensing cost: Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Monthly total: Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Blended cost per endpoint/month: Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Total endpoints licensed: Returned as a whole number. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
Volume discount tier applied: Returned as a percentage. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.

FAQ

Why do servers cost more per seat than workstations?

Servers run more processes, generate far more telemetry volume for the vendor's cloud backend to ingest and store, and typically need higher-touch tuning to avoid false positives on legitimate server behavior like backup jobs or database maintenance, all of which vendors price into the higher server-tier rate.

Is MDR worth the add-on cost?

If you don't have a 24/7 SOC watching EDR alerts, yes, since unmonitored EDR alerts are just noise sitting in a console. A 30-50% add-on for managed detection and response is common and often cheaper than hiring even one additional analyst, though it works best as a bridge, not a permanent substitute for in-house capability at larger organizations.

How do I actually get the volume discount?

Vendors rarely apply it automatically at renewal, you generally have to ask, reference the endpoint count growth since your last contract, and sometimes threaten to run a competitive RFP. Building the expected discount into your budget ahead of the renewal conversation gives you a number to hold the vendor to.

Should IoT and mobile devices really be on EDR?

Traditional EDR agents don't run well on most IoT and many mobile platforms, so 'other' endpoints are usually covered by lighter mobile threat defense or network-based monitoring rather than full EDR, which is why their per-seat rate is typically much lower in vendor pricing.

Accuracy and limitations

Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.

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Cite this calculator

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APA

RevenueLab. (2026). EDR Licensing Cost Per Endpoint Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/edr-licensing-cost-per-endpoint

HTML

<p>Source: <a href="https://www.revenuelab.fyi/toolbox/edr-licensing-cost-per-endpoint" target="_blank" rel="noopener">EDR Licensing Cost Per Endpoint Calculator — RevenueLab</a> (2026).</p>

Markdown

Source: [EDR Licensing Cost Per Endpoint Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/edr-licensing-cost-per-endpoint) (2026).