Zapier

Zapier is the default starting point for workflow automation at the solo and SMB stage — if you're a GTM engineer or RevOps lead who needs to wire together HubSpot, Slack, and a dozen other tools without standing up infrastructure, this is where you start. The agentic readiness here is native: Zapier ships an MCP server, making it directly callable by AI agents and usable as an orchestration layer in agentic stacks — not something you have to bolt on yourself. Free to start with no credit card required, and the freemium model keeps early-stage risk low, though task-based pricing means costs climb faster than expected once automations run at any real volume. The honest limitation is maintainability — as your Zap count grows into the dozens, debugging and versioning workflows becomes a real operational burden that purpose-built orchestration tools handle more cleanly.