Core API
Contact Enrichment API
Signal-Powered People Data
Person-level signals - job changes, LinkedIn posts, milestones - layered on top of full company intelligence. 250M+ contacts.
What you get
Every contact enrichment includes both person-level signals and full company intelligence, giving you the complete picture in one call.
Contact Signals
Job Changes
Promotions, new roles, and company moves
LinkedIn Activity
Recent posts, articles, and engagement metrics
Milestones
Work anniversaries, certifications, achievements
Social Presence
Activity across professional platforms
Company Signals (included)
Hiring Activity
Velocity, department breakdown, trending titles
Product Launches
New products, features, and announcements
Financials
Funding, revenue signals, SEC filings
Leadership Changes
Executive appointments and departures
Contacts
Companies
Signal types
Example Request
curl -X GET \
'https://signals.autobound.ai/v1/contacts/enrich?email=jdoe@stripe.com' \
-H 'X-API-KEY: your_api_key'Response
{
"email": "jdoe@stripe.com",
"name": "Jane Doe",
"title": "VP of Engineering",
"company": {
"domain": "stripe.com",
"name": "Stripe",
"industry": "Financial Technology"
},
"contact_signals": [
{
"type": "job_change",
"summary": "Promoted to VP of Engineering from Senior Director",
"date": "2025-08-01"
},
{
"type": "linkedin_post",
"summary": "Published article on scaling distributed systems",
"engagement": { "likes": 342, "comments": 28 },
"date": "2025-10-20"
},
{
"type": "milestone",
"summary": "5-year work anniversary at Stripe",
"date": "2025-09-15"
}
],
"company_signals": [
{
"type": "hiring_activity",
"velocity": "accelerating",
"open_roles_30d": 142
},
{
"type": "product_launch",
"summary": "Launched Stripe Billing v3"
}
]
}Bulk endpoint available at POST /v1/contacts/enrich/bulk for enriching up to 100 contacts per request.
Enrich your first contact
Person-level signals plus full company context, in one API call.