Build It, Buy It, or Configure What You Already Have
A build-versus-buy assessment compares building custom software against licensing a packaged product for one specific need, costed over three years including migration and training, so the decision rests on total cost rather than the first quote.
What a Build-Versus-Buy Assessment Answers
This answers one question for one need: should you build custom software, license something already made, or configure a tool you already own to do the job. We compare the realistic options against how your business actually works and what each would cost over three years, not just the number on the first quote.
An Insurance Agency Weighing a Renewal Tool
An insurance agency's renewal reminders are tracked in a spreadsheet that someone checks manually every morning, and policies are increasingly missed as the book of business grows. One option is a custom reminder module built into their existing agent portal; the other is an add-on module sold by their CRM vendor. The assessment compares what each would actually handle - renewal terms that vary by policy type, agent-specific override rules, integration with the existing portal - against what each option can realistically do out of the box, and what each would cost including the CRM vendor's ongoing licence fee versus a one-time build.
What Gets Compared
- What each option costs over three years, including licences, hosting, support and internal staff time - not just the upfront price
- How much of your specific process a packaged product covers out of the box versus needing custom configuration
- How much of your way of working you would have to change to fit a packaged product
- What happens if you outgrow the packaged option, or if the custom build's original developer moves on
- Who owns the result - a licence you rent indefinitely, or software you hold outright
What Drives Cost and Duration of the Assessment
How many packaged products are realistically comparable to your need, and how much of your specific process has to be checked against each product's actual capability rather than its marketing description. A need with one clear packaged competitor is a faster comparison than one where several products claim to fit and each needs testing against your real workflow.
What You Hold at the End of the Comparison
A Three-Year Cost Comparison
Build, buy and configure options costed on the same basis, so the cheaper first quote does not automatically win if it is the more expensive option over time.
A Recommendation With the Case Against It
A stated preference along with the honest downside of that choice, so the decision can be defended rather than simply asserted.
Frequently asked questions
Isn't buying always cheaper than building?
Not always. A packaged product's licence fee compounds every year, while a custom build is mostly a one-time cost plus smaller maintenance - which wins depends on how long you will use it and how well a packaged option actually fits your process.
What if no packaged product quite fits what we need?
That is a common finding, and the assessment says so rather than forcing a fit. Sometimes the honest answer is a smaller custom build for the part that does not fit, connected to a packaged product for the rest.
Can you assess a tool we already own, to see if it can be configured instead?
Yes, and it is often the cheapest of the three options when it applies. We check what your existing tool can genuinely be configured to do before recommending anything new be bought or built.
What drives the cost of running this assessment?
How many packaged products are realistically comparable to your need, and how many of your specific process rules - exceptions, edge cases, existing integrations - have to be checked against each option individually.
What decides how long the assessment takes?
How quickly product vendors respond to demo and pricing requests, and how much of your current process needs to be documented before it can be tested against each option.
Do we need to already have vendor quotes for this?
No. We can identify and approach realistic packaged options as part of the assessment if you do not already have a shortlist, though existing quotes speed the comparison up.
What do you need from us to start the comparison?
A clear statement of the specific need in scope, access to whatever system you would configure if that option applies, and your real budget ceiling so the comparison rules out options you could never actually afford.
Tell us what you need.
Send a short brief and one of our engineers will come back to you — usually the same day.
- No obligation
- We reply the same working day
- Your details stay private