Zapier

Zapier is the default choice when someone says “we need to connect these two tools.” With 6,000+ integrations, it almost certainly supports whatever is in your stack. The no-code interface makes it accessible to marketing ops, sales ops, and RevOps people who do not write code, which is both its biggest strength and its main limitation.

For simple workflows like “when a form is submitted, create a HubSpot contact and send a Slack notification,” Zapier is hard to beat. Setup takes minutes, the trigger-action model is intuitive, and the platform is reliable. The free tier gives you 100 tasks per month, which is enough to validate whether automation will solve your problem before you commit to a paid plan.

Where Zapier starts to struggle is complexity. Paths (their branching feature) support basic if/then logic, but building a workflow with multiple decision points, loops, or error handling becomes messy. Data transformation is limited to their built-in formatter steps. If you need to reshape JSON, merge datasets, or run calculations across arrays, you will either hit a wall or end up chaining together a fragile sequence of formatter steps.

The pricing model also creates friction at scale. Each action in a multi-step Zap counts as a task, so a five-step workflow processing 1,000 records burns through 5,000 tasks. Teams running lead enrichment, routing, and notification workflows regularly find themselves on the $69/mo or higher plans within a few months.

For GTM teams, Zapier works well as connective tissue between tools that do not have native integrations. It is less effective as the backbone of your entire automation strategy.