True cost · HR, payroll, and hiring software
Oyster HR true cost: the 36-month total
Oyster HR costs $10,440 over 36 months on Contractors at 10 contractors, billed annually, before 5 cost lines that sit outside the plan price.
What Oyster HR costs over 36 months
Every figure below is Oyster HR's own published rate, annualised and multiplied out over 36 months at 10 contractors. Where Oyster HR publishes no rate, the row says so instead of guessing.
The same plan at four team sizes
Oyster HR charges per contractor, so the 36-month figure scales linearly with headcount. These are Contractors totals, on annual billing, with no fees added.
Renewal sensitivity: three scenarios, not a forecast
Nobody knows what Oyster HR 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.
Scenario arithmetic on Oyster HR's own published year-one figure. Uplift rates are illustrative inputs, not observed or predicted rates.
What sits outside the Oyster HR list price
5 lines, sorted by when in the contract lifecycle they land. Lines marked as derived are arithmetic on Oyster HR's own tier table rather than vendor prose.
Each line, what triggers it, and how to avoid it
Paid add-on or module
Stated on the pricing page: People Partner advisory $300/hour
What triggers it. A separately-priced module. It stacks on top of the plan rate for as long as you keep it, and on a per-unit add-on it also scales with the 10 contractors basis.
How to avoid it. Build the shortlist at like-for-like scope. Price Oyster HR with the add-ons you actually need against rivals with theirs, or the $10,440 comparison is measuring different products.
Tax, FX and payment processing
Stated on the pricing page: FX markup on cross-border payments
What triggers it. A charge Oyster HR collects but does not set. It moves with your billing entity and your card, which is why two teams on the same Contractors plan can see different totals.
How to avoid it. You cannot avoid tax, but you can stop it surprising you: get the quote grossed up before it goes into the $10,440 business case. Where card fees apply, ask Oyster HR for invoice-and-bank-transfer terms instead.
Paid add-on or module
Stated on the pricing page: Optional add-on for benefits brokerage
What triggers it. Triggered by needing the capability, and then charged every cycle afterwards. Add-ons attach to the Contractors subscription permanently, so this is a recurring line the $10,440 figure does not contain.
How to avoid it. Review attached add-ons at each anniversary. Modules bought for one project keep billing long after the project ends.
Feature gated to a higher tier
Derived from the published tiers: Moving from Contractors to US PEO costs a further $30,600 over 36 months at 10 contractors, which is 3.9x the entry total.
What triggers it. Triggered by needing one feature, not by growing. This is the mechanism that moves teams off Contractors: a single requirement that only exists further up the ladder, at a rate that applies to every unit you buy.
How to avoid it. Test the gated feature during evaluation rather than trusting the comparison table. Capability names travel further than capabilities do.
Seat expansion
Derived from the published tiers: Five more contractors on Contractors add $5,220 across 36 months, on top of the $10,440 above.
What triggers it. Growth is the trigger. Because Oyster HR bills on a per-employee global eor, adding people mid-term adds cost on the original rate card, not on whatever you negotiated once.
How to avoid it. Audit entitlements quarterly. On a three-year term, seats assigned to people who left are the most reliably wasted money in the whole global hr and payroll budget.
How that compares across hr, payroll, and hiring software
The median hr, payroll, and hiring software tool we track charges $75 a month at its cheapest paid tier. Re-expressed on the same basis as the figure above, 10 contractors for 36 months, that median works out at $27,000.
Oyster HR lands $16,560 below that figure, 61.3%, measured across 34 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 $10,440 figure is a floor for a large deployment rather than an estimate of one.
Nonprofit, B-corp, and refugee discounts available; startups save up to $1,200 on EOR fees.
Frequently asked questions
How much does Oyster HR cost over three years?
$10,440 on Contractors at 10 contractors, billed annually, which is $290 a month held flat for 36 months. That figure covers the subscription only.
Does paying Oyster HR annually save money?
Oyster HR publishes the same effective rate either way on Contractors, so there is no prepay discount to capture. Keep the monthly option unless the vendor offers something for the commitment.
What does Oyster HR charge for outside the plan price?
5 lines: paid add-on or module, tax, fx and payment processing, paid add-on or module, feature gated to a higher tier and 1 more. Each one is broken down above with what triggers it and how to avoid it.
Could Oyster HR cost more at renewal?
Possibly, and nothing on this page predicts it. If the rate held flat the three-year total would be $10,440; at a hypothetical 10% a year it would be $11,518.80. Cap the uplift in the contract and the question stops mattering.
What does Oyster HR cost for a team of 25?
$26,100 over 36 months on Contractors, billed annually. Oyster HR charges per contractor, so that scales directly with headcount.
Price Oyster HR 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.
Sources and method
- List rates and fee disclosures: Oyster HR official pricing page, verified 17 May 2026.
- 36-month totals: the published annual-equivalent rate multiplied by 36, at 10 contractors. 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.