Comparing an integrated platform with a stack of specialist tools usually turns into a licence-price argument, which the specialists often win. The costs that decide it are the ones nobody writes on the slide.
Count the re-typing
A won lead becomes a customer, a project, a set of tickets and an invoice. If those live in four systems, somebody types the same company name, contact and terms four times — and gets it slightly wrong once. Multiply that by your monthly deal count and it is usually a bigger number than the licences.
Count the questions you cannot answer
- Which customers raised the most tickets against the module we shipped last quarter?
- Did the engineer who closed this ticket have the asset it was about?
- What did this customer cost us to support, against what we invoiced?
Each of those is one query on a shared database and a data-export project across separate tools. The cost is not the export; it is the decisions you postpone because the answer is too expensive.
Count the integrations at renewal
Integrations are written once and maintained forever. Every vendor API change, every plan downgrade that removes webhooks, every token rotation lands on the same person. Ask who that is in your company, and what else they are not doing.
Where specialists still win
Be honest about this: a deep specialist tool beats an integrated module when that function is your whole business. If you sell software testing, your test management should probably be a specialist product. For the functions that merely have to work — HR, assets, documents, invoicing — integration is worth more than depth.
A fair way to compare
- List the ten things your team does every week, end to end, and count the systems each one touches.
- Price the licences, then add an hour a week per person for re-typing and reconciliation.
- Add one engineer-week a quarter for integration maintenance.
- Ask each vendor how you get your data out — the answer tells you how the renewal will go.