① Journal · Market structure
Mainframe software is priced the way it is because the buyer is unusually hard to lose. Pricing power is simply the inverse of your ability to walk away. Here are the five sources of that power, and the buyer side moves that erode each one.
Pricing power is not a mystery. It is your exit cost, priced back to you.
Mainframe software carries prices and uplifts that would be impossible in a competitive market, and the reason is not that the products are uniquely valuable. It is that the buyer is uniquely captive. Pricing power is the inverse of the customer's ability to leave, and on the mainframe the ability to leave is genuinely low: the workloads are mission critical, the switching cost runs to years and tens of millions, the data has gravity, and a handful of vendors have consolidated the tooling the platform depends on. The same reliability that makes the platform irreplaceable is what makes its software hard to discipline on price.
This is worth stating plainly because it tells the buyer exactly where to push. If pricing power is a function of captivity, then the lever is not to argue that the price is unfair, which the vendor already knows and does not care about. The lever is to reduce the captivity, even partially, even credibly rather than actually. Every move that makes leaving more plausible takes a measure of pricing power back. Read this with our keep vs exit comparison and our license negotiation service.
What gives the vendor pricing power · and the buyer side move that erodes it
| Source of power | Why it holds | The buyer side counter |
|---|---|---|
| Switching cost | Migration runs to years and tens of millions | A costed exit study that makes the alternative concrete |
| Mission criticality | The workload cannot stop, so the buyer cannot bluff casually | Control the timeline so a renewal is never under duress |
| Data gravity | Large integrated datasets anchor systems to the platform | Scope a partial move to weaken the all or nothing framing |
| Portfolio consolidation | Few vendors control many of the products you run | Unbundle and price each product on its own merits |
| Information asymmetry | The vendor knows your consumption better than you do | Validate SCRT and R4HA independently before talking |
No single counter dissolves pricing power; together they shift the balance. The vendor's leverage rests on a set of assumptions about what you cannot do, and each counter turns one of those assumptions from true into contestable.
Fewer vendors. More products each.
The pricing power problem has concentrated over the past decade. As tooling portfolios have been acquired and merged, fewer vendors now control more of the products a given estate depends on, and acquired products are commonly moved onto the acquirer's pricing model and renewal behavior over time. That reduces the number of credible alternatives for any single tool and lets a vendor treat the whole portfolio as one negotiating lever rather than a set of independent products. When one supplier holds your scheduler, your security tool, and your monitoring stack, a threat to drop any one of them is weaker than it would be against a focused competitor.
The counter is to refuse the bundle as the unit of negotiation. Price each product on its own merits, keep an awareness of where credible competitors still exist product by product, and resist the portfolio discount that quietly trades a real concession on one tool for a long commitment across all of them. Consolidation does not change the mechanics of a negotiation; it raises the stakes of each one, which is exactly why each one deserves more preparation, not less. Our publisher hubs map where the leverage sits per vendor, including Broadcom (CA) and BMC.
An abstract threat to leave is priced as a bluff. A costed, scoped, sponsored alternative is priced as a risk. The single largest determinant of pricing power is whether the buyer has a real option, so build one before the conversation, even if you never intend to use it.
A real option is worth more than a loud one.
Pricing power compounds when the vendor controls the timeline and you negotiate under a deadline. Start early, keep the renewal off the critical path, and refuse to let an expiry date do the vendor's work. The side that is not in a hurry holds the leverage.
Whoever owns the deadline owns the deal.
Negotiate each product on its merits rather than accepting the portfolio as one lever. The bundle is the vendor's instrument, not yours. Separating the tools restores the competition that consolidation removed and stops one concession from buying a commitment across everything.
Refuse the bundle as the unit of negotiation.
The vendor often knows your consumption better than you do, and that asymmetry is pure pricing power. Validate your SCRT and R4HA data independently so you arrive knowing the number the deal turns on. You cannot negotiate a figure the other side understands and you do not.
Never negotiate a number you have not verified.
⑤ The lever the whole problem points to
Pricing power is the price of your captivity, charged back to you. You cannot argue it down. You reduce the captivity, and the power follows.
Typical reduction negotiated on renewal spend
Mainframe spend negotiated on the buyer side
Engagements delivered since 2019
Because the buyer is unusually captive. Mission critical workloads, switching costs measured in years and tens of millions, data gravity, and vendor consolidation all reduce the practical ability to walk away. Pricing power is the inverse of that ability.
It has concentrated it. Fewer vendors control more of the products an estate depends on, and acquired products commonly move onto the acquirer's model. That cuts the alternatives per tool and lets a vendor negotiate the portfolio as one lever. The counter is to unbundle.
Partially, and that is enough to move a deal. Build a credible alternative, own the timeline, unbundle the portfolio, and close the information gap on your own consumption. Each move turns one of the vendor's assumptions about what you cannot do into something contestable.
With the assumption that does the most work: that you cannot leave. Make leaving concrete and costed for even part of the estate. See our license negotiation service.
Related: the exit studies that never ship · keep vs exit · publisher hubs · license negotiation service
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