CompareSide-by-Side Comparison
Clearbit (Breeze)
Real-time company and person enrichment API by HubSpot.
VS
HG Insights
B2B technographics and revenue intelligence platform.
Clearbit (Breeze)
HG Insights
API Type
REST
REST
MCP Ready
NO
YES
Free Tier
NO
YES
SDKs
Node.js, Python, Ruby
Python, JavaScript
Webhooks
YES
YES
Capabilities
B2B Enrichment, Lead Scoring, IP Reveal, CRM Sync, B2B Data Enrichment, Lead Management & Scoring, CRM Automation
Company Enrichment, Technographics, Intent Signals, IT Spend Data, B2B Data Enrichment
Clearbit (Breeze)
HG Insights
API Type
REST
REST
MCP Ready
NO
YES
Free Tier
NO
YES
SDKs
Node.js, Python, Ruby
Python, JavaScript
Webhooks
YES
YES
Capabilities
B2B Enrichment, Lead Scoring, IP Reveal, CRM Sync, B2B Data Enrichment, Lead Management & Scoring, CRM Automation
Company Enrichment, Technographics, Intent Signals, IT Spend Data, B2B Data Enrichment
API & MCP Analysis
For AI-native operators choosing between Clearbit (Breeze) and HG Insights, the decision comes down to API accessibility and how easily your agent can interface with each tool.
HG Insights has the edge here with an official MCP server, letting you connect it directly to Claude or Cursor. Clearbit (Breeze) requires a REST API integration, which means your agent needs the API docs to build the connection.
Clearbit (Breeze) Starter Prompt
"Claude, use Clearbit API to enrich this list of domains with their employee count and industry."
HG Insights Starter Prompt
"Claude, use HG Insights to enrich these companies with technographic data."
Support & Guidance
Clearbit (Breeze) vs HG Insights FAQ
01
Which has a better API for AI agents — Clearbit (Breeze) or HG Insights?
Clearbit (Breeze) provides a REST API. HG Insights also offers an MCP server. Check the comparison table above for a full breakdown of SDKs, webhooks, and capabilities.
02
Can I connect Clearbit (Breeze) or HG Insights to Claude or Cursor?
HG Insights has an official MCP server for direct connection. For Clearbit (Breeze), you can use the REST API docs with your AI agent.
03
Clearbit (Breeze) vs HG Insights — which is better for sales automation?
It depends on your stack. Clearbit (Breeze) is "Real-time company and person enrichment API by HubSpot." while HG Insights is "B2B technographics and revenue intelligence platform.". Compare their API capabilities, MCP support, and pricing above to find the right fit for your workflow.