True cost · Developer platforms, hosting, and dev tooling

WorkOS true cost: the 36-month total

The short answer

WorkOS costs $36 over 36 months on AuthKit Tier 1 at 1 account, billed annually, before 6 cost lines that sit outside the plan price.

6 cost lines outside the plan price Priced 17 May 2026 Monthly WorkOS pricing →

What WorkOS costs over 36 months

Every figure below is WorkOS's own published rate, annualised and multiplied out over 36 months at 1 account. Where WorkOS publishes no rate, the row says so instead of guessing.

Plan Charged List rate At 1 account 36 months

AuthKit Tier 1 Flat, per month $1/mo $1/mo $36

SSO 1-15 connections Flat, per month $125/mo $125/mo $4,500

SSO 16-30 connections Flat, per month $100/mo $100/mo $3,600

SSO 31-50 connections Flat, per month $80/mo $80/mo $2,880

Renewal sensitivity: three scenarios, not a forecast

Nobody knows what WorkOS charges in 2029. The table below is arithmetic on a rate you choose, not a prediction: it compounds the year-one total forward at 0%, 5% and 10% so you can see how much of the 36-month figure is exposed to a renewal you have not negotiated yet.

If the rateYear 1Year 2Year 3Three-year total

Held flat $12 $12 $12 $36

5% a year $12 $12.60 $13.23 $37.83

10% a year $12 $13.20 $14.52 $39.72

Scenario arithmetic on WorkOS's own published year-one figure. Uplift rates are illustrative inputs, not observed or predicted rates.

What sits outside the WorkOS list price

6 lines, sorted by when in the contract lifecycle they land. Lines marked as derived are arithmetic on WorkOS's own tier table rather than vendor prose.

Cost lineWhen it hitsAmountSource

Usage and overage When volume moves $125/month Stated by the vendor

Usage and overage When volume moves $100/month Stated by the vendor

Unpublished pricing Only on a quote $99/month Stated by the vendor

Support and SLA At signature $1,000/month Stated by the vendor

Paid add-on or module Every cycle, once added $2,500/month Stated by the vendor

Feature gated to a higher tier When you need the feature $2,844 Derived from published tiers

Each line, what triggers it, and how to avoid it

Usage and overage

Stated on the pricing page: Audit Logs: $125/month per SIEM connection plus $99/month per 1M events

What triggers it. Fires when consumption crosses the included limit. This is the line that decouples your WorkOS bill from your headcount, and it can grow while your team does not.

How to avoid it. Negotiate committed-volume pricing if consumption is predictable at all. Over 36 months, a pre-committed rate beats list overage by a wide margin.

Usage and overage

Stated on the pricing page: Radar fraud protection: $100/month per 50K checks beyond 1,000 free

What triggers it. Usage, not people, drives this. That makes it the least predictable component of a three-year WorkOS commitment and the one most worth instrumenting early.

How to avoid it. Ask WorkOS for hard caps or alerting rather than silent overage billing. A limit that stops work is recoverable; an invoice you did not authorise is not.

Unpublished pricing

Stated on the pricing page: Custom Domain add-on: $99/month

What triggers it. Triggered by nothing you do. This is simply a number WorkOS does not publish. Every unpublished component is a hole in the $36 figure, which is built only from rates the vendor states.

How to avoid it. Ask for it in writing, itemised, before shortlisting. A vendor that will not put a number on a component at evaluation stage rarely gets more forthcoming after signature.

Support and SLA

Stated on the pricing page: Scale support plan: $1,000/month

What triggers it. Fires at contract time, not at incident time, which is the problem. By the time you want the SLA you have usually already signed without it.

How to avoid it. Decide whether you actually need a contractual SLA or just a fast queue, and price both. On a $36 commitment, WorkOS has room to include the lower tier rather than sell it.

Paid add-on or module

Stated on the pricing page: AuthKit MAUs above 1M: $2,500/month per additional 1M

What triggers it. Triggered by needing the capability, and then charged every cycle afterwards. Add-ons attach to the AuthKit Tier 1 subscription permanently, so this is a recurring line the $36 figure does not contain.

How to avoid it. Build the shortlist at like-for-like scope. Price WorkOS with the add-ons you actually need against rivals with theirs, or the $36 comparison is measuring different products.

Feature gated to a higher tier

Derived from the published tiers: Moving from AuthKit Tier 1 to SSO 31-50 connections costs a further $2,844 over 36 months at 1 account, which is 80.0x the entry total.

What triggers it. Fires when a requirement lands that AuthKit Tier 1 does not cover. The jump is rarely proportional: you pay the higher tier across the whole 1 account basis to unlock one capability.

How to avoid it. List every gated capability you will plausibly need in three years, then price WorkOS at that tier from the start. Comparing entry tiers you will not stay on is how a $36 plan becomes a much larger invoice.

How that compares across developer platforms, hosting, and dev tooling

The median developer platforms, hosting, and dev tooling tool we track charges $20 a month at its cheapest paid tier. Re-expressed on the same basis as the figure above, 1 account for 36 months, that median works out at $720.

WorkOS lands $684 below that figure, 95.0%, measured across 61 tracked tools. A gap either way is a question, not a verdict: cheaper often means fewer included seats or a thinner support tier, and the fee lines below are where that difference usually reappears.

What changes at enterprise scale

Everything above prices the self-serve ladder. Enterprise sits off that ladder, which means the $36 figure is a floor for a large deployment rather than an estimate of one.

Annual Credits plan offers pre-pay discounts, 99.99% SLA, and migration assistance. 200+ connections priced by quote.

Frequently asked questions

How much does WorkOS cost over three years?

$36 on AuthKit Tier 1 at 1 account, billed annually, which is $1 a month held flat for 36 months. That figure covers the subscription only.

Does paying WorkOS annually save money?

WorkOS publishes the same effective rate either way on AuthKit Tier 1, so there is no prepay discount to capture. Keep the monthly option unless the vendor offers something for the commitment.

What does WorkOS charge for outside the plan price?

6 lines: usage and overage, usage and overage, unpublished pricing, support and sla and 2 more. Each one is broken down above with what triggers it and how to avoid it.

Could WorkOS cost more at renewal?

Possibly, and nothing on this page predicts it. If the rate held flat the three-year total would be $36; at a hypothetical 10% a year it would be $39.72. Cap the uplift in the contract and the question stops mattering.

Is WorkOS expensive for developer platforms, hosting, and dev tooling?

Over 36 months it lands $684 below the $720 category median, measured across 61 tracked tools on the same basis.

Price WorkOS on your own numbers

This page holds the term axis. The pricing breakdown holds the seat axis: every tier, the per-seat calculator, and the same fee list against the monthly figure.

WorkOS pricing breakdown → WorkOS alternatives WorkOS features

Sources and method

List rates and fee disclosures: WorkOS official pricing page, verified 17 May 2026.
36-month totals: the published annual-equivalent rate multiplied by 36, at 1 account. No inflation, no discount, no fee estimates included.
Renewal rows: scenario arithmetic on rates stated in the table. They are inputs, not observations.
Category median: the cheapest paid monthly tier of every tool we track in the same category, re-expressed over 36 months.