n8n vs Relay.app: Workflow Automation Comparison
Compare n8n and Relay.app side by side. Both are tools in the Workflow Automation category.
Updated March 9, 2026
The short answer
Choose n8n if free self-hosted option with unlimited workflows provides exceptional value.
Choose Relay.app if unique Human-In-The-Loop functionality for critical approval workflows and compliance needs.
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Quick Comparison
| Category | Workflow Automation | Workflow Automation |
| Pricing | Open Source | — |
| Best For | Technical teams who want a self-hostable, open-source automation platform with native AI capabilities | — |
| Website | n8n.io | relay.app |
| Key Features |
| — |
| Use Cases |
| — |
Pros & Cons: n8n vs Relay.app
- +Free self-hosted option with unlimited workflows provides exceptional value
- +Execution-based pricing is more predictable than per-step or per-user models
- +Developer-friendly with JavaScript and Python support for custom logic
- +Strong data control and security with on-premises deployment options
- −Steep learning curve, especially for non-technical users
- −Self-hosting requires infrastructure management and maintenance
- −Documentation quality can be inconsistent, making troubleshooting difficult
- −Complex workflows may require understanding JSON structures and API concepts
- +Unique Human-In-The-Loop functionality for critical approval workflows and compliance needs
- +Generous AI credits included in all plans (GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro)
- +100% uptime record demonstrating exceptional reliability
- +Award-winning platform specifically recognized for operations and compliance teams
- +User-friendly interface balancing automation with necessary human oversight
- −Limited integrations (100+ apps) compared to larger competitors like Zapier or Make
- −Free tier is quite restrictive (200 steps) for serious usage
- −Smaller team (27 employees) may limit support and feature development speed
- −Less proven at enterprise scale compared to more established platforms
Pricing: n8n vs Relay.app
- · Self-hosted
- · Unlimited workflows
- · Unlimited executions
- · Unlimited users
- · Cloud-hosted
- · Execution-based pricing
- · Unlimited workflows
- · Email support
- · Advanced integrations
- · Priority support
- · Higher execution limits
- · Growing teams
- · SMB features
- · Advanced support
- · Qualifying startups
- · Business plan features
- · Startup discount
- · Unlimited executions
- · Advanced compliance
- · Dedicated support
- · Self-hosted options
When to Choose n8n vs Relay.app
- AI-enhanced data pipelines
- Internal tool automation
- Data synchronization between apps
How to Choose a Workflow Automation Tool
Key criteria to evaluate when comparing Workflow Automation solutions:
About n8n
n8n is an open-source workflow automation platform that enables users to connect apps and automate tasks without writing code. Founded as a low-code automation tool, n8n uses a trigger-and-action model where triggers start workflows followed by linked action sequences. Unlike competitors that charge per step or user, n8n charges based on monthly workflow executions—a single run from start to finish, regardless of complexity or data processed. The platform offers unlimited users, workflows, and integrations across all plans, with the limit on active workflows removed in recent updates. n8n provides six tiers including a completely free Community Edition for self-hosting, paid cloud plans starting at €20/month, and custom Enterprise pricing. The platform's biggest advantage is its licensing model allowing free self-hosted deployment with unlimited workflows and executions, making it ideal for security-conscious teams that need data control. With support for JavaScript and Python code within workflows, n8n is particularly developer-friendly, though it has a steeper learning curve compared to no-code alternatives.
About Relay.app
Relay.app is an AI-powered workflow automation platform that helps teams connect their everyday tools and automate repetitive work without code, while maintaining human oversight through unique Human-In-The-Loop capabilities. Founded in 2021 by Jacob Bank and headquartered in San Francisco, Relay.app distinguishes itself in the market by allowing companies to add intermediate manual approval steps that incorporate human judgment, context, and perspective into automated workflows. The platform pauses workflow execution until designated assignees provide approval, reject, or give feedback, ensuring critical decisions remain under human control. Relay.app connects with 100+ tools including Gmail, Slack, Notion, HubSpot, Airtable, and Google Workspace to build seamless cross-platform automations. All plans include monthly free AI credits for performing AI actions with popular models like GPT-4o, Claude 3.5 Sonnet, and Google Gemini 1.5 Pro. The platform was awarded Best for Operations & Compliance Teams Award for AI Workflow Automation in Winter 2026 and maintains a 100% uptime record.
What is Workflow Automation?
Platforms for building multi-step AI-powered automations that connect apps, APIs, and agents into repeatable business workflows.
Browse all Workflow Automationtools →Frequently Asked Questions
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