Build vs Buy: Choosing a CRM That Fits Your Operations
A practical framework for the build vs buy CRM decision, covering when to buy, when to build, the real cost drivers on both sides, and how to migrate data without slowing your sales team.
Frequently asked questions
Upfront, almost always yes, because you pay for design, development, and infrastructure before you get value. Over a longer horizon the comparison depends on seat count and how much your needs diverge from the packaged product. At very high user counts or with highly specific workflows, a custom system can become cost competitive, but you take on permanent maintenance responsibility that a subscription includes.
Yes, and for most companies this is the smart path. Adopt a configurable platform, extend it with integrations and custom apps where needed, and only build a bespoke component when a specific gap justifies it. This staged approach gets you value quickly while keeping the option to invest in custom development where it actually pays off.
It depends on data volume, cleanliness, and how many integrations and automations you rely on. A straightforward move for a small team can take a few weeks, while a mid-market migration with significant history and integrated systems more commonly runs one to three months including cleanup, testing, and parallel running. Rushing the cleanup and training phases is the most common cause of failed migrations.
Ask about API rate limits, data export options, pricing at your projected headcount, and how automation scales across objects. Confirm what happens to your data if you leave, and whether the features you need are in your tier or require an upgrade. Getting specifics on limits and exit terms early prevents expensive surprises later.
If your process is undocumented or inconsistent, changing tools will not fix it. Map your actual sales and service workflow first, then check whether the current CRM can support it when configured properly. If a well configured platform still cannot represent your process, the tool is the constraint. If the issue is inconsistent usage or missing configuration, fix that before you replatform.
Written by
Insights from the Codonomy team on custom software, AI, automation, and digital growth for B2B companies.
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