Clay Vs OXYGEN Comparison (2026) | Salestools Club
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Side-by-Side Comparison
Clay logo

Clay

The universal data enrichment and outbound orchestration platform.

VS
OXYGEN logo

OXYGEN

GTM CLI for Claude Code, Codex & MCP agents — run outbound orchestration from your terminal.

Clay
OXYGEN
API Type
REST
REST
MCP Ready
YES
YES
Free Tier
NO
YES
SDKs
Node.js
TypeScript
Webhooks
YES
YES
Capabilities
Waterfall Enrichment, AI-Powered Outbound, Universal Data Connector, B2B Data Enrichment
Waterfall Enrichment, Multichannel Sequences, CRM Sync, TAM Building, Signal Monitoring, Outbound Orchestration, Workflow Automation

API & MCP Analysis

For AI-native operators choosing between Clay and OXYGEN, the decision comes down to API accessibility and how easily your agent can interface with each tool.

Both Clay and OXYGEN support MCP (Model Context Protocol), meaning you can connect either directly to Claude, Cursor, or other AI agents without writing custom integration code.

Clay Starter Prompt

"Claude, search my 'Q1 Prospects' table in Clay for companies with over $50M in funding and list their founders."

OXYGEN Starter Prompt

"Claude, use Oxygen to build a TAM of 500 enterprise SaaS companies in the US, waterfall enrich their email contacts, and enroll them in a 6-step cold email sequence."

Support & Guidance

Clay vs OXYGEN FAQ

01

Which has a better API for AI agents — Clay or OXYGEN?

Clay offers an MCP server for direct AI agent integration. OXYGEN also offers an MCP server. Check the comparison table above for a full breakdown of SDKs, webhooks, and capabilities.
02

Can I connect Clay or OXYGEN to Claude or Cursor?

Yes, both tools have MCP servers that work with Claude, Cursor, and other AI coding agents.
03

Clay vs OXYGEN — which is better for sales automation?

It depends on your stack. Clay is "The universal data enrichment and outbound orchestration platform." while OXYGEN is "GTM CLI for Claude Code, Codex & MCP agents — run outbound orchestration from your terminal.". Compare their API capabilities, MCP support, and pricing above to find the right fit for your workflow.

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