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Should you use Zapier or build custom?
Use Zapier or Make if your automation is a straightforward trigger-and-action between two well-supported apps, and the volume is modest. Build custom once you hit edge cases the no-code tool doesn’t handle cleanly, need it to run at real volume, or want to own the logic instead of renting it from a platform.
What no-code does well
Zapier, Make, and similar tools are genuinely good at what they’re built for: connecting two established apps through a simple trigger-action pattern, with no code and no developer required. For a straightforward workflow (a new form submission creates a CRM contact, a new order sends a Slack notification), that’s the right tool. It’s fast to set up, easy for a non-technical team to maintain, and the cost is predictable at low volume.
Where no-code breaks
The trouble starts at the edges no-code platforms weren’t built for. Conditional logic beyond a simple filter gets awkward fast, built from chained steps that are hard to read and harder to debug. Volume becomes a real cost problem, since most no-code pricing scales with the number of tasks or operations run, and a workflow that made sense at a hundred runs a month can get expensive at ten thousand. Edge cases (a malformed record, an API that returns something unexpected, a field that doesn’t map cleanly between two systems) tend to silently fail or produce wrong data rather than erroring loudly. And the logic itself lives on the vendor’s platform, not in code you own; if the platform changes its pricing, its API support, or shuts down a feature, your automation is at its mercy.
What a custom build gives you
A custom integration handles the edge cases explicitly instead of hoping they don’t happen, runs at whatever volume you need without a per-task meter, and the logic is code you own and can audit, version, and modify without being limited to what a no-code platform’s UI exposes. It costs more upfront than dragging together a Zapier flow. What you get for that cost is a system built around your actual data and workflow, not the generic case a no-code connector assumes.
How to decide
If your workflow is simple, low-volume, and fits neatly into an app-to-app trigger, a no-code tool is the right call, and building custom would be over-engineering it. If you’re hitting edge cases the no-code version mishandles, the volume has made the pricing painful, or you need the ownership and reliability a rented platform can’t give you, that’s the point where a custom build pays for itself.
Talk to 84EM about a custom automation build if you’ve outgrown what Zapier or Make can handle cleanly.








