APIs

People Enrichment

The Freshest People Enrichment API To Power Your AI Agents, Platforms And Teams

Power your AI agents, platforms or teams with accurate, realtime company data

Crustdata’s people enrichment API turns an email or a name into a complete, verified profile: the freshest real-time data, 90+ points from 15+ sources, from verified emails and full work history to education and social presence.

Find any information about a person from their contact email to their full work experience using our real-time people enrichment API

1B+ People

60M+ Companies

15+ Sources

Real-time Freshness

Powering 200+ data platforms and AI products

Powering 200+ data platforms and AI products

Powering 200+ data platforms and AI products

Choose Between Realtime & Database Enrichment

Choose between realtime & database enrichment

Choose between realtime
& database enrichment

Choose how fresh you need it. Pull data live from the web in real time, or draw from our continuously refreshed database. You get the same unified schema either way, resolved from 15+ sources.

Realtime data enrichment

Realtime data enrichment

Enrichment from database

Enrichment from database

Data freshness

Data freshness

Data is pulled fresh from the web at the time of the request

Data is pulled fresh from the web at the time of the request

Uses cached records from our database, updated monthly

Uses cached records from our database, updated monthly

Latency

Latency

Up to 30 seconds per profile

Up to 30 seconds per profile

Under 10 seconds per profile

Under 10 seconds per profile

Credits

Credits

5 per profile

5 per profile

1 per profile

1 per profile

Use when

Use when

You need the latest updates for use cases like verifying job changes or sending out outbound campaigns

You need the latest updates for use cases like verifying job changes or sending out outbound campaigns

You need fast, large-volume enrichment at scale for use cases like updating CRMs or large candidate databases

You need fast, large-volume enrichment at scale for use cases like updating CRMs or large candidate databases

How It Works

1. Send an email or a name.

2. Crustdata enriches from 15+ sources in real time.

3. Get back a structured JSON profile.

4. Push it to your CRM or app.

Work with business emails

Work with
business emails

Enrich with business emails

Enrich with business emails

Crustdata enriches a business email into a full profile: job title, full work history, education, and social presence.

Reverse lookup using business emails

Reverse lookup using business emails

Crustdata turns a business email into a verified profile, including current employer, past roles, education, and social presence.

Available datapoints

Crustdata returns 90+ data points per person from 15+ sources resolved into one schema: verified emails, full work history with start and end dates, education, and social presence.

Identity & contact Info

Company overview

Name

Social media URLs

Location

Job title & current company

Email

Professional background

Public & social signals

Current employment

Past employment

Job titles, descriptions, timelines

Employer details

Academic background

Employee data

Universities

Degrees

Fields of study

Durations

Content & engagement signals

Performance & growth

Posts

Engagement metrics

Reactor details

What You Can Build With The People Enrichment API

Enrich a prospect list or candidate database with complete profile data

Enrich a prospect list or candidate database with complete profile data

Drop in a list of names and company names or profile URLs, and get back full profiles including title, detailed work history, education, certifications, and more.

Fill in missing fields in your
candidate or prospect list

Fill in missing fields in your
candidate or prospect list

Use partial enrichment to update only the fields you're missing like job title, graduation year, or skills while keeping your existing data intact.

Fetch live person data when you need it

Fetch live person data
when you need it

Use real-time enrichment selectively for older or incomplete records or before sending out an email campaign to ensure you are acting on accurate data regarding the person. 

Built For How You Work

Use Crustdata with code, or with no code at all. The same real-time data underneath.

With Code

# Request — send a business email (a professional profile URL also works)
{ "business_emails": ["david@retool.com"],
  "fields": ["basic_profile", "experience", "education", "contact"] }

# Response
{ "matches": [{
    "confidence_score": 1.0,
    "person_data": {
      "basic_profile": { "name": "David Hsu", "current_title": "Founder, CEO", "location": "San Francisco, California, United States" },
      "experience": { "employment_details": {
        "current": [{ "name": "Retool", "title": "Founder, CEO", "start_date": "2017-01-01" }],
        "past": [{ "name": "Stripe", "title": "Software Engineer" }] } },
      "education": { "schools": [{ "school": "University of Oxford", "degree": "B.A." }] },
      "contact": { "business_emails": [{ "email": "david@retool.com", "status": "deliverable" }] } } }] }

# Python
import requests
resp = requests.post("https://api.crustdata.com/...",
    json={"business_emails": ["david@retool.com"],
          "fields": ["basic_profile", "experience", "education", "contact"]},
    headers={"Authorization": "Bearer YOUR_API_KEY"})
print(resp.json())

Without Code — MCP / No-Code

Ask in plain language through MCP (for example, inside Claude): ‘Enrich david@retool.com and return his current title, work history, and education.’ Crustdata returns the structured profile, with no API code required.

How does Crustdata compare to others?

Experience realtime B2B data enrichment
in action

Compare what matters for people enrichment: real-time freshness, a unified schema, and coverage from 15+ sources. Use the same structured profile whether you enrich one person or a larger list.

FeatureCrustdataCoresignalPDL (beta)
Real-time enrichment✅ Yes❌ No❌ No
Social post & engagement data✅ Yes❌ No✅ Yes
Job change webhooks✅ Yes❌ NoUnspecified
Person salary data❌ No❌ No30+
FreshnessRealtimeMonthly6 hours (some datapoints), monthly (1 billion datapoints)

Crustdata’s people data is indexed directly from the public web, not resold from pre-licensed static datasets that go stale between refreshes.

“The tools we use now miss a really important 25 to 35% of the people that are non-obvious. Crustdata helps us find those people.”

Mike Cannon, Co-Founder, The Firm

Ready To Enrich Your Next List Of People?

Get access to
actionable people data

See our People Enrichment API in action

LIVE

Crustdata now works inside Claude

Give Claude real-time people and company data with MCP.

Data

Delivery Methods

Use Cases

Solutions

Crustdata now works inside Claude

LIVE

Crustdata now works inside Claude

Give Claude real-time people and company data with MCP.