Most Workday customers meet the AMS question at the end of an implementation. The partner rolls off, the ticket queue does not, and the proposal on the table is application management services: a block of hours each month, a blended rate, a twelve-month term. It looks like insurance. Often it is a way of buying one or two people's time at roughly twice what they are paid.
This guide takes the retainer apart line by line and compares it with the alternative. The rates quoted are the hourly rates vetted Workday consultants on Turbin set on their own profiles. The AMS split is an estimate, labelled as one, because firms rarely publish it. To run the numbers on your own contract, use the AMS calculator.
What does an AMS retainer actually pay for?
A Workday AMS retainer usually pays for a block of hours a month at one blended bill rate for everyone the firm assigns, on a twelve-month commitment that renews automatically, with a report of hours by ticket category. The service behind it is real: ticket triage, small enhancements, and regression testing for Workday's two feature releases a year. The pricing model is where the money leaks.
The block of hours is sized to your expected ticket volume, which nobody knows in the first year after go-live. In a typical contract, unused hours rarely roll over and overages bill at a premium, so you pay for the quiet months and pay extra for the busy ones. The blended rate is one hourly price for everyone the firm puts on your account, senior or junior, and you do not see who did the work or what they were paid.
The annual commitment is the quiet part. Twelve months, renewing automatically, is common, and the renewal conversation is where the rate card usually moves. The report, when there is one, shows hours consumed by ticket category: rarely by deliverable, rarely mapped to your roadmap, rarely naming who worked on what.
Where does the AMS bill rate actually go?
On a typical split, about 50% of an AMS bill rate stays with the firm for management, sales and overhead, and the rest pays the consultant configuring your tenant. Take an example retainer at $200 an hour for 140 hours a month, about $336,000 a year. On that split, the consultant doing the work is paid around $100 an hour.
That same consultant through Turbin bills $120: their $100 plus a flat 20%, on a monthly invoice with their name on it. That is $80 an hour less, a 40% lower bill rate, which comes to $11,200 a month and $134,400 a year at the same hours.
The half is an estimate, not a measurement. AMS firms do not publish what they pay the people on your account, and the split varies by firm and by seniority. Ask yours. Either way, the firm is not overcharging for the consultant; it is charging for everything around the consultant. Whether that is worth $134,400 a year depends on how much of the "everything" you use. The agency markup guide runs the same arithmetic for a staffing agency.
What is the alternative to a retainer?
The alternative is one or two named consultants who know your tenant, for the hours you use, at their own rate plus a flat 20%. Across the vetted consultants on Turbin, the median rate is $92, which bills at $110. The rate is on the consultant's profile before you talk, Turbin's fee is its own line on the invoice, and the consultant receives their full rate.
Hours work differently too. Instead of a block, the consultant logs weekly timesheets that your lead approves, rolled into one monthly invoice on Net-30 terms: no rollover problem and no overage rate. There is no annual commitment and no minimum term; 30 days' notice ends the engagement, and if the first week is not billing-quality the consultant is replaced within 72 hours at no charge.
Depth comes from adding a specialist for the hours you need them, at their rate, instead of paying a blended rate for a generalist to learn. US and Canadian Payroll consultants on Turbin set a median of $90; Core Finance consultants $100. Across engagements run through Turbin to date, the median is 15 hours a week for about 6 months, which is the shape of most post-go-live support, and 72% of the network takes part-time work.
Getting there is quick. The median is 48 hours from request to hire on Turbin, against 3–6 weeks through a staffing agency, so a named consultant can overlap with the last weeks of a retainer rather than leave a gap. The engagement models guide covers when a fixed-scope project or a permanent hire fits better than either.
What report should an AMS firm send you?
One report a month, in writing: every consultant by name, every hour by deliverable, and each deliverable mapped to an item on your Workday roadmap. Not ticket categories and not blended hours. Whoever you pay, an AMS firm or a named consultant, this is the minimum, and it is the document that makes a renewal conversation possible.
A firm that already tracks hours by ticket can add the deliverable column within a month; the resistance, when it comes, is usually about what the column would show. If it cannot or will not, ask why. To see the format, you can request a sample monthly report by email on the transparency report page.
Questions we get asked.
Yes, when you genuinely need coverage across many modules at unpredictable hours and nobody in-house can triage a ticket to the right specialist. That coverage is worth paying for. What a retainer should not be is a way to buy one person's time at roughly twice their rate, with a monthly report that shows ticket categories instead of names and deliverables.
Usually more than you expect. Many Workday consultants list several adjacent modules on their profile, and 72% of consultants on Turbin take part-time work, so 15 hours a week of one person who knows your tenant is a normal engagement, not a special request. For Payroll or Financials depth, add a second specialist for the hours you need.
Mostly knowledge transfer. Insist on tenant documentation and the ticket history before the retainer ends, then give the incoming consultant two weeks of overlap on live tickets. Turbin engagements have no minimum term and end on 30 days' notice, so the overlap does not require a second annual commitment, only the hours it takes.