Classify the automation
Separate simple trigger-action work from branching, transformation, code, high-volume and self-hosted workflows. The required control determines the shortlist.
Map the source of truth and identify steps that must remain reviewable by a person.
Compare Zapier, Make, n8n and developer tools
Zapier favors approachability and connector breadth; Make gives visual control over scenarios; n8n appeals to technical teams seeking flexibility and hosting choice; developer tools suit code-owned integrations.
Do not assign a universal winner. Match maintenance skill, governance and failure impact.
Calculate executions per outcome
Follow one business event through triggers, searches, branches, writes and retries. Convert platform billing units into cost per completed outcome.
Model normal volume, peaks, test runs and failures. A cheap monthly demonstration can become an unpredictable production bill.
Test recovery
Inject malformed data, a rate limit and an expired credential. Check alerts, logs, replay, duplicate prevention and partial completion.
Document the manual fallback and credential owner. An unnoticed automation is an operational risk, not saved labor.