VendorClue research · software cost principles
What to check in software price evidence
Source dates and offer scope matter as much as the number on a pricing page.
- Evidence
- Sources linked below
- Source check
- Date unavailable
- Author
- VendorClue
At a glance
The short answer
A price is useful only when you can identify what it buys and where it came from. Save the supplier, plan, market, currency, billing frequency and the date you checked it. Include the workload or tier used to obtain the amount. Without that context, a precise number can still describe the wrong offer.
Start with the source appropriate to the claim. A supplier pricing page can document a public starting price. A quote can document a negotiated offer for its recipient and conditions. Product documentation can explain a limit or capability. A network product feed can provide a candidate price to investigate. None of these sources automatically establishes that a product was tested or that a commercial programme is approved.
Look for conditions near the number. A price may depend on annual billing, a selected audience tier, a temporary promotion, a market or a minimum commitment. A label such as 'from' describes a lower boundary, not necessarily the offer your team qualifies for. Keep those conditions with the amount so they survive when you compare it with another plan.
Record missing components explicitly. Onboarding, extra seats, paid usage blocks and optional capabilities may be listed elsewhere or require a quote. A blank feed field is not evidence of a free add-on. Mark the charge as unknown and ask the supplier. A calculation using only documented components should say when its total is incomplete.
Dates help a reviewer decide when to recheck evidence. A fetched timestamp shows when a system received a record; it does not by itself prove that the supplier's underlying offer is current. If the source provides its own update date, preserve that separately. A record imported today can still describe an older offer.
Changes should prompt review rather than silently overwrite a published conclusion. Keep the source snapshot used by the article and distinguish it from a newer candidate. A buyer should be able to see whether the conclusion uses historical evidence, current evidence or information awaiting confirmation. This is especially useful when a supplier changes both the plan name and what is included.
Before relying on a shortlist, reopen the important sources and confirm the offer you can actually purchase. Check the payment schedule and renewal terms as well as the price. If a source conflicts with the comparison, record the page and the exact difference for correction. Good evidence lets a reader inspect the reasoning; it does not remove the need to confirm a purchase.