Relevance AI
Relevance AI

Build any tool your agents need

Turn any REST or GraphQL API into a tool your agents can call, including the write actions a vendor's MCP can't. No infrastructure, no glue code.

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One builder for every kind of tool

Connectors, deterministic workflows, or full AI automations. Build them once in a no-code visual builder and equip them to any agent.

Connectors

Build custom connectors

Turn any REST or GraphQL API into a reusable tool, including the write actions a vendor MCP does not support.

Connectors

Build custom connectors

Turn any REST or GraphQL API into a reusable tool, including the write actions a vendor MCP does not support.

Workflows

Deterministic workflows

Chain fixed steps with code, conditionals, and loops that run the same way every time.

Workflows

Deterministic workflows

Chain fixed steps with code, conditionals, and loops that run the same way every time.

AI automations

n8n-style AI workflows

Triggers, branching, code, and LLM steps, plus agent-native evals and approvals. Full n8n parity.

AI automations

n8n-style AI workflows

Triggers, branching, code, and LLM steps, plus agent-native evals and approvals. Full n8n parity.

Full parity with n8n, built for agents

Everything you would reach for n8n to build, plus the agent-native features that come next: tool building, evals, approvals, and observability.

Relevance AI Tool Builder
n8n
Relevance AI
n8n
Visual, node-based builder
No-code canvas with branching, loops, and code steps.
Node-based editor with 400+ nodes.
Visual, node-based builder
No-code canvas with branching, loops, and code steps.
Node-based editor with 400+ nodes.
Prebuilt app integrations
1,000+ native connectors, plus full MCP support.
500+ integration nodes.
Prebuilt app integrations
1,000+ native connectors, plus full MCP support.
500+ integration nodes.
Custom API connectors
Turn any REST or GraphQL API into a reusable, no-code tool.
HTTP Request node, or custom nodes built in code.
Custom API connectors
Turn any REST or GraphQL API into a reusable, no-code tool.
HTTP Request node, or custom nodes built in code.
Code steps (JavaScript / Python)
Drop in Python or JavaScript anywhere in a flow.
Code node runs JavaScript or Python.
Code steps (JavaScript / Python)
Drop in Python or JavaScript anywhere in a flow.
Code node runs JavaScript or Python.
Triggers: webhooks, schedules, app events
Native app triggers, webhooks, and cron.
Webhook, schedule, and app-event triggers.
Triggers: webhooks, schedules, app events
Native app triggers, webhooks, and cron.
Webhook, schedule, and app-event triggers.
Deterministic, reproducible runs
Fixed steps produce the same result every run.
Deterministic execution across nodes.
Deterministic, reproducible runs
Fixed steps produce the same result every run.
Deterministic execution across nodes.
LLM and AI model steps
Any model provider, routed and tuned per step.
LangChain-based AI nodes.
LLM and AI model steps
Any model provider, routed and tuned per step.
LangChain-based AI nodes.
Multi-step AI agents that use tools
Agent-native: agents call your tools, workflows, and other agents.
AI Agent node exists, but agents are not the core primitive.
Multi-step AI agents that use tools
Agent-native: agents call your tools, workflows, and other agents.
AI Agent node exists, but agents are not the core primitive.
Turn a workflow into an agent tool
Every workflow is a callable tool any agent can equip.
A workflow-tool node can expose a workflow to the AI Agent node.
Turn a workflow into an agent tool
Every workflow is a callable tool any agent can equip.
A workflow-tool node can expose a workflow to the AI Agent node.
Build from natural language
Describe a tool, agent, or eval and the platform builds it.
AI Workflow Builder generates workflows from a prompt (Cloud).
Build from natural language
Describe a tool, agent, or eval and the platform builds it.
AI Workflow Builder generates workflows from a prompt (Cloud).
Human-in-the-loop approvals
Native approval and escalation steps on any action.
Approval nodes plus tool-level approvals on agent nodes.
Human-in-the-loop approvals
Native approval and escalation steps on any action.
Approval nodes plus tool-level approvals on agent nodes.
Evals, monitoring, and observability
Built-in evals, run history, and monitoring for every agent.
Execution logs, without agent evaluation.
Evals, monitoring, and observability
Built-in evals, run history, and monitoring for every agent.
Execution logs, without agent evaluation.
Fully managed, no infrastructure
Hosted and managed. Nothing to deploy or scale.
Managed cloud, or self-host and run it yourself.
Fully managed, no infrastructure
Hosted and managed. Nothing to deploy or scale.
Managed cloud, or self-host and run it yourself.
Open source and self-hostable
Managed platform, not self-hosted.
Source-available and self-hostable.
Open source and self-hostable
Managed platform, not self-hosted.
Source-available and self-hostable.

Connect to 1,000+ apps

Browse all integrations
HubSpot
Salesforce
Slack
Gmail
Google Sheets
LinkedIn
Apollo
Notion
Gong
Microsoft
BuiltWith
Freshdesk
Databricks
Salesloft
Snowflake
SendGrid
Twilio
Webflow
WhatsApp
PostHog
Airtable
Active Campaign
ahrefs
Github
Confluence
Canva
Intercom
Google Drive
Circle
Zendesk
KPMG
"The ability to be vendor agnostic and the ability to scale across a breadth of functions is a really key feature."

Levi Watters

Partner, KPMG Australia

Read more
Autodesk
"The key for us was how we can modularize industry knowledge and the best playbooks, and apply it."

Allen Roh

Senior Marketing Manager, Autodesk

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Canva
"We're looking for every place where AI can allow sellers and customer success reps to be more engaged with customers."

Rob Giglio

Chief Customer Officer, Canva

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"The ability to be vendor agnostic and the ability to scale across a breadth of functions is a really key feature."

Levi Watters

Partner, KPMG Australia

Read more

See the tool builder in action

Book a demo, or start building for free today.