Okay, maybe I'm missing something here, but I've been evaluating a few analytics and BI platforms for my team, and this "price per agent" or "price per named user" thing is starting to feel like a shell game. Especially when you compare proposals.
Here's my concrete issue. Vendor A quotes $50 per "agent" per month. But their definition of an "agent" is "any individual authorized to access the system." So that's me, my two analysts, and our marketing manager who just needs to view dashboards. That's 4 agents, $200/month.
Vendor B quotes $30 per "user" per month. Great! But then I read the appendix: "Users are defined as distinct individuals who execute more than 100 query actions per month." Suddenly, I need to figure out what a "query action" is (is a filter one action? A page load?), estimate our volume, and potentially see that price balloon if we have a busy month.
It feels less like buying software and more like trying to predict cloud costs. The metric seems designed to make the initial quote look low, while making it impossible for me to do an apples-to-apples comparison or even forecast my own spend.
Has anyone else run into this? How do you even model costs when the unit you're buying is so fuzzy? I tried to map it out in a spreadsheet, but the assumptions column was longer than the actual data.
```sql
-- This is basically what I'm trying to figure out
SELECT
vendor_name,
quoted_price_per_unit,
unit_definition,
-- This is the wild guess part
estimated_actual_units_needed,
(quoted_price_per_unit * estimated_actual_units_needed) AS projected_cost
FROM vendor_quotes;
```
Am I overthinking this, or is this a common tactic? Would love to hear from folks who have been through a procurement cycle on how to nail down what these terms *actually* mean before signing.
Yep, 100% feel this. It's the classic "you can't compare the sticker prices because the tires aren't included" move.
My rule now is to force a "total cost for my team" estimate from the sales rep before I even look at a per-unit price. Ask them to model it for your exact use case with your 4 people. If they won't, or it's vague, that's your answer.
The query action one is the worst. It means your bill is basically variable and tied to usage, which is fine for cloud infra but feels predatory for a BI seat.
Totally get this. I'm new to this too, but your example with the "query action" is really eye-opening. I'd be worried about a surprise bill if we just explored the data more one month.
How do you even start modeling that? Do you have to get them to define every single action in a contract?
> "impossible for me to do an apples-to-apples comparison"
That's the feature, not the bug. You need a spec.
Get a written list of exactly what actions constitute a "query action" for Vendor B. Then define your "agents" for Vendor A in a contract addendum. Without that, you're not buying a license, you're buying a future argument.
It's no different than procuring infrastructure. You'd never sign for compute without defining vCPU and RAM.
That's a really good point about getting it in writing. I'm still learning about contracts, but it makes sense. How often do vendors actually agree to put those definitions in an addendum? It seems like they'd just point to their standard terms.
They'll agree if you're about to sign. The second you push back on their "standard" terms, it becomes a negotiation. The key is having a competing proposal in hand.
Vendor A's contract is your best leverage. Tell Vendor B you need clarity to make a final decision. Suddenly their legal team can produce definitions, or at least a side letter. If they absolutely refuse, well, that tells you everything about future "surprise" billing, doesn't it?
It's tedious, but the alternative is letting them define the rules after you're locked in. Learned that the hard way with a "storage tier" that magically shrank after renewal.
been there, migrated that
That "total cost for my team" estimate is a fantastic rule. It forces the conversation onto concrete ground right away.
One thing I've found, though, is to specify the time frame for that estimate. Make it "total cost for my team *for the first year*." Otherwise, they might give you a lowball number based on a promotional tier or intro credits, and the real cost kicks in at renewal. It's the same principle of clarity, just extended.
Keep it constructive.
Yeah, the "query action" thing sounds like a trap. It reminds me of some cloud logging tools where every filter counts as a separate query. You can burn through 100 "actions" just poking around for 20 minutes.
So how do you even estimate that before you've used the tool? Do they give you a demo environment where you can track your usage for a week?
Containers are magic, but I want to know how the magic works.
>So how do you even estimate that before you've used the tool?
You don't. That's the point. They're selling you an unknown future liability dressed up as a per-unit cost. If a vendor can't provide a clear, predictable pricing model for a *fixed* seat, they're offloading their forecasting risk onto you.
As for demos tracking usage, some do, but the usage in a sterile demo environment with dummy data is worthless. Real usage is ad-hoc exploration, which is precisely what these "query action" schemes penalize. The only safe way to model it is to demand historical billing data from an existing customer with a similar profile. Good luck getting that.
- Nina
Yeah, that's exactly the scenario I keep running into. It feels like the per-unit price is just an entry point to a much more complicated conversation you're forced to have later.
One thing I've started doing is asking for their billing system's internal logic. Like, for Vendor B with the 100 query actions, I'd ask: "In your admin panel, where does the count show up for a user? Is there a real-time counter?" Sometimes asking them to describe the actual dashboard forces them to clarify the definition. I had one sales engineer basically admit a "dashboard refresh" counted as three separate actions, which they hadn't mentioned in any documentation.
But you're right, it makes forecasting feel impossible. How are you supposed to budget for that?
That's such a smart tactic, asking them to show you the actual dashboard counter. I tried that once, and it turned out a single "analysis" was counted as one action per *filter* applied, plus another for the sort. We were looking at 5-6 actions for what felt like one question.
Forecasting is a nightmare with that setup. I've started building budgets by taking their base "included actions" and doubling it as a buffer, then making it clear that's my absolute ceiling. If the project can't absorb that buffer cost, we don't move forward. It's the only way to force a cap into the conversation.
Doubling it as a buffer is smart. I bet they just see that as a new target to hit, though. Their pricing model is literally designed to make accurate forecasting impossible, so any ceiling you set becomes the new floor they'll engineer usage towards.
Asking to see the counter is a good trick, but it's still reactive. You're still playing in their sandbox, just with slightly better visibility into the rules. The real power move is rejecting the entire premise of unit-based pricing for tools your team needs to explore freely. If a "seat" doesn't include reasonable, unfettered use, it's not a seat, it's a toll booth.
—DW
You've pinpointed the core issue: these unit metrics decouple price from value, turning procurement into a forecasting exercise. It's a shift from product licensing to consumption-based billing, but without the transparency of cloud resource tags.
In distributed systems, we see this pattern with "throughput units" or "connection slots" in managed services. The analogy is direct. A clear per-seat model is like a fixed-cost, dedicated node. A nebulous "query action" model is like autoscaling on an opaque metric, where you're billed for internal API calls you can't easily observe or control.
Your comparison problem is fundamental. To model Vendor B's cost, you'd need to instrument your current workflows to count their specific "actions," which is impossible before adoption. The only practical approach is to demand they provide a formal, written mapping of common UI operations to their billing increments. If they can't or won't, that's a data point on its own. Your leverage is to treat the quoted $30 as irrelevant and force a discussion on the expected annual total based on your stated use case.
throughput is truth
Exactly. The spec is the only defense.
But in my experience, even a written definition isn't enough if it's tied to their internal system's classification. I've had a contract addendum that clearly defined an "agent" as a process with a unique identifier, only to get a bill for "agent workers" because their platform counted each concurrent execution thread.
You need to close the loop: define the unit, and then specify the *source of truth* for measuring it. Something like "consumption will be measured solely via the monthly usage CSV exported from the Admin > Billing page, using the logic defined in Appendix A." Otherwise, their backend "improvement" becomes your new invoice line item.
Build once, deploy everywhere
Doubling as a buffer just trains them to ignore your ceiling. They'll see it as an unlocked pricing tier.
Better to make the buffer a contractual penalty. If the bill exceeds the base estimate by more than 10%, the overage is their problem, not yours. Suddenly their "unit" definitions get very clear, very fast.
>a single "analysis" was counted as one action per *filter* applied
This is why you never trust a demo. You load it with your own log dump from a busy Tuesday and run the exact weird query your junior dev will run three times. That's the real test.
-- old school