Approval control for n8n workflows

Humangent is the approval control layer for n8n workflows. Give high-risk actions an owner, deadline, editable review step, decision record, and audit trail before n8n writes into another system.

n8n runs the automation. Humangent manages the human decision before the workflow writes into Salesforce, HubSpot, billing, support, Slack, email, ERPs, or internal databases.

Humangent is designed for ops, RevOps, automation, and agency teams using n8n for workflows where a person still needs to review the result. That can mean CRM updates, deal desk approvals, refunds, invoice processing, customer communications, purchase requests, or AI-agent tool calls.

The operational problem is scattered approval state: Slack threads, email replies, forms, Wait nodes, webhooks, reviewers, deadlines, and paused executions. Humangent gives that work one place to live.

Guides for n8n approval workflows

Start with the guide that matches your n8n approval problem

n8n approval workflow — native Send-and-Wait, DIY webhooks, and managed approval control.
n8n approval control layer — queue, owner, deadline, editable review, escalation, and audit.
n8n send and wait for response approval — when the native node is enough and when approval state needs a layer.
n8n approval dashboard — pending approvals, stuck workflows, owners, deadlines, and decision records.
n8n human in the loop — checkpoint patterns for AI agents and operational workflows.
n8n Slack approval workflow — Slack Send-and-Wait, Block Kit callbacks, routing, and audit gaps.
n8n invoice approval automation — OCR, PO matching, AP approvals, and finance-system writes.
n8n AI agent audit trail — what to record before an AI workflow writes downstream.