These three tools overlap but they are fundamentally different. Using the wrong one for your use case is like using a hammer to turn screws — it kind of works but there are better options.
Zapier / Make: best for deterministic workflows
“When X happens, do Y.” New form submission → create CRM entry → send welcome email. These workflows are predefined, predictable, and do not require intelligence. Zapier and Make excel here.
OpenClaw: best for tasks requiring judgment
“Read this email and decide if it needs a response.” “Review this PR and flag potential issues.” “Summarize today’s Slack activity and highlight anything important.” These tasks require understanding context and making decisions.
The overlap
Both can send messages, create files, and call APIs. For simple automations (new GitHub star → post in Discord), Zapier is simpler to set up. For anything involving AI reasoning, OpenClaw is the obvious choice.
My setup
I use Zapier for simple triggers (form submissions, payment notifications). I use OpenClaw for everything that needs a brain (email triage, content research, code review). I do not use Make because Zapier covers my simple automation needs and I do not want to manage two platforms.
Cost comparison: Zapier $20/month, OpenClaw $25/month in API costs, Make $9/month. For reference, Stack Overflow’s 2025 survey shows similar adoption patterns among developers.