Cisco Duo Pricing 2026: Free, Essentials, Advantage, Premier

Cisco Duo costs $3 per user a month on Essentials, $6 on Advantage and $9 on Premier, and the Free edition covers up to 10 users at no charge. Licenses are sold in blocks of 10 below 100 users and blocks of 25 above, so a 25-person company buys 30 Essentials licenses and pays $1,080 a year, not $900. Prices are in US dollars, verified on Duo's editions page as of October 2026.

The seat price is the easy part. The decisions that move the bill are which edition carries the feature your auditor asked for (single sign-on starts at Essentials, risk-based authentication at Advantage, VPN-less access at Premier) and how the block rule rounds your headcount up. This page prices each edition, computes the bill at 25, 50 and 120 users, and sets Duo against Okta, Microsoft Entra ID and JumpCloud on the same headcounts.

Duo editions and prices at a glance

Every paid edition comes with a 30-day free trial that activates in minutes and can be changed to another edition at any time. The page prints the price per user per month and the block rule for purchases; it prints no separate monthly-versus-annual rate, so budget on the figures above and confirm the billing term at checkout.

Toolradar data: Toolradar, the software directory we run, evaluated 103 identity and access tools for its October 2026 identity and access ranking. Duo Security is one of the 10 top picks and one of the 4 picks with a free plan; across the whole category, 59 of the 103 tools offer one. The product profile is on Toolradar.

Free: real MFA for 10 users, nothing above it

Duo Free is a working product, not a trial. It gives up to 10 users the same push, passcode and authenticator-app MFA the paid editions use, with the same application integrations. For a 6-person company that wants a second factor on its VPN, its Microsoft 365 tenant and its admin consoles, it costs nothing and stays free.

The two things it lacks are the two things a company notices at user 11. There is no Duo Single Sign-On, so each application keeps its own login, and there is no Trusted Endpoints, so a push from an unmanaged laptop looks the same as one from a company machine. Both arrive with Essentials. The user cap is the other wall: the eleventh person moves the whole team to a paid edition, and because licenses come in blocks of 10, that team buys 20 Essentials licenses and pays $720 a year for 11 people.

Essentials: $3 a seat for SSO, passwordless and device trust

Essentials is the edition most small companies should price first. For $36 per user a year it adds Duo Single Sign-On, Duo Directory, passwordless login, phishing-resistant MFA with security keys and platform authenticators, Trusted Endpoints and an unlimited application count. That is the full "one login, second factor, only from a known device" stack, which is what a cyber insurance questionnaire usually means when it asks for MFA.

The arithmetic with the block rule: 25 users need 30 licenses, so $1,080 a year. 50 users is an even block and costs $1,800. 120 users fall above the 100-user line, where licenses come in blocks of 25, so the company buys 125 and pays $4,500. The rounding costs the 25-person company $180 a year and the 120-person company $180 too, which is small, but a 101-person company buying 125 licenses pays for 24 empty seats.

What Essentials does not do is read risk. A login from a new country at 3 a.m. gets the same push as the usual one from the office, and the decision to allow or block is a static policy. Companies that want the login decision to change with the signal pay double for Advantage. For a picture of the authenticator side alone, see our ranking of the best 2FA authenticator apps.

Advantage: $6 a seat for risk-based authentication and Passport

Advantage costs $72 per user a year and is the edition Duo marks as most popular. It adds Risk-Based Authentication, which steps up or relaxes the second factor on signals such as a new device or an impossible travel pattern, Duo Passport, which cuts repeated prompts across applications during a trusted session, session theft protection, the Device Health app, Cisco Identity Intelligence for cross-identity visibility, and Active Directory Defense.

For a SOC, the value is fewer prompts and better ones. Passport removes the fatigue that makes users approve pushes without reading them, and Risk-Based Authentication turns a stolen password plus a tired user into a blocked login rather than an incident. At 25 users the edition costs $2,160 a year with the block rule, at 50 users $3,600, and at 120 users $9,000. Those are the headcounts where Advantage overtakes Okta Starter: Okta's entry seat buys SSO and MFA without adaptive policy, and its adaptive tier starts at $14.

Premier: $9 a seat to retire the VPN

Premier costs $108 per user a year and adds two things: an endpoint protection check that confirms a security agent is running before access is granted, and VPN-less remote access to private applications through Duo Network Gateway. The pitch is a complete zero-trust access package from one vendor, which matters most to a company that is paying for a VPN appliance and a separate MFA product today.

The bill: 25 users pay $3,240 a year, 50 users $5,400 and 120 users $13,500. Before signing, price the alternative of Advantage plus a dedicated zero-trust network product. Our best zero-trust platforms ranking and the Cloudflare Zero Trust review show what that split costs, and the Tailscale alternatives page covers the mesh-VPN route for a company that wants to keep a network layer. For some fleets the two-product bill is lower; for a company already on Cisco firewalls, Premier's single contract is the simpler buy.

What Duo costs at 25, 50 and 120 users

Cyberpresso data: we computed each cell from the per-user prices on Duo's editions page on October 17, 2026, multiplied by 12 and by the number of licenses the block rule requires, with no taxes, discounts or add-ons. The rounding cost is largest just above a boundary: 101 users buy 125 licenses and pay for 24 nobody uses, which at Advantage is $1,728 a year of empty seats.

Duo vs Okta, Microsoft Entra ID and JumpCloud on price

Prices were read on each vendor's pricing page on October 17, 2026. Duo's entry seat is the cheapest of the four, and the gap is widest at small headcounts: Okta's $1,500 minimum means a 10-person company pays $150 per user a year for Starter, four times Duo Essentials. Entra ID's Free tier already includes MFA and SSO for a Microsoft 365 tenant, so a Microsoft-only company should price Entra P1 at $84 per user a year against Duo Essentials before buying either; the case for Duo there is non-Microsoft applications and the Trusted Endpoints check. JumpCloud bundles device management with identity and starts higher. The full field is in our Okta alternatives ranking, and Okta pricing prices every Okta tier.

What the Duo price leaves out

• The block rule. Licenses come in tens below 100 users and twenty-fives above, so headcounts just over a boundary pay for empty seats.
• SSO below Essentials. Free is MFA only. A company that wants one login for its applications pays for Essentials.
• Risk signals below Advantage. Static policies on Essentials; Risk-Based Authentication, Passport and Identity Intelligence start with Advantage.
• Remote access below Premier. Duo Network Gateway and the endpoint protection check are Premier features, so the VPN replacement costs $9 a seat.
• The billing term. The page prints per-user monthly prices and no separate annual rate; confirm whether the invoice is monthly or yearly before budgeting.
• Hardware keys. Phishing-resistant MFA with security keys is in Essentials and up, but the keys themselves are a separate purchase; see the best hardware security keys.
• Password management. Duo does not include a vault. A company that needs one prices Keeper, 1Password or another from our best password managers ranking on top.

Which Duo edition to buy

• Up to 10 people who only need a second factor: Free, and stay there until user 11.
• A company of 11 to 100 that wants SSO and a device check for the insurance questionnaire: Essentials, at $36 per user a year, bought in blocks of 10.
• A security team that wants fewer prompts and risk in the login decision: Advantage, at $72 per user a year.
• A company replacing a VPN appliance with per-application access: Premier at $108 per user a year, after pricing Advantage plus a zero-trust network product.
• A Microsoft 365-only company: price Entra ID P1 first; Duo wins when non-Microsoft applications or Trusted Endpoints matter.
• A one-person IT function: Essentials plus the stack in our security tools for an IT team of one guide.

Frequently asked questions

How much does Cisco Duo cost per user?

Essentials costs $3 per user a month, Advantage $6 and Premier $9, which is $36, $72 and $108 per user a year. The Free edition covers up to 10 users at no charge. Licenses are bought in blocks of 10 below 100 users and blocks of 25 above, as read on Duo's editions page in October 2026.

Is Duo free?

Yes, for up to 10 users. Duo Free includes strong MFA, the Duo Mobile authenticator app and the standard integrations, and it does not expire. It excludes Duo Single Sign-On and Trusted Endpoints, which start with Essentials.

How much does Duo cost for 50 users?

$1,800 a year on Essentials, $3,600 on Advantage and $5,400 on Premier, computed from the per-user monthly price times 12 times 50 licenses. Fifty is an even block, so there is no rounding cost at that headcount.

Does Duo Essentials include single sign-on?

Yes. Duo Single Sign-On, Duo Directory, passwordless login, phishing-resistant MFA and Trusted Endpoints are all listed under Essentials, with an unlimited number of applications. Free is MFA only.

Is Duo cheaper than Okta?

At the entry tier, yes. Duo Essentials costs $36 per user a year with no minimum beyond the 10-license block, while Okta Starter costs $6 per user a month billed annually with a $1,500 annual minimum. Okta's adaptive MFA sits in Core Essentials at $14; Duo's Risk-Based Authentication sits in Advantage at half that rate.

What is the difference between Duo Advantage and Premier?

Advantage adds risk-based authentication, Duo Passport, session theft protection, Device Health and Cisco Identity Intelligence on top of Essentials. Premier adds an endpoint protection check and VPN-less remote access to private applications through Duo Network Gateway. Pay for Premier only if the VPN replacement is the goal.

Sources and method

We read Duo's editions and pricing page on October 17, 2026, in US dollars. Yearly figures multiply the per-user monthly price by 12 and by the number of licenses the purchase rule requires at each headcount. Taxes, reseller discounts and Cisco enterprise agreements are excluded. Vendor sources: Duo editions and pricing. Comparison figures come from Okta pricing, Microsoft Entra pricing and JumpCloud pricing, read the same day.

Duo is sold through Cisco and its partners as well as by card, so a quote for a larger company may differ from the list price.

Cite this: Cyberpresso, "Cisco Duo Pricing 2026: Free, Essentials, Advantage, Premier", October 2026.

Related reading: best 2FA authenticator apps, best hardware security keys, best zero-trust platforms, Okta alternatives, Okta pricing, best privileged access management tools and best password managers.

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