DATA INTELLIGENCE / PEOPLE API

B2B ‘Person’ & ‘Contact’
Intelligence for Global
GTM Teams

What is the People API?

Get Accurate Contact Data, On Demand with LakeB2B People API

Built on a continuously updated contact intelligence layer that can be plugged directly into your CRM, sales and marketing platforms, LakeB2B’s People API provides accurate and current professional information about the people you want to reach.

No downloads. No stale contact records. Just relevant people data, available on demand and at scale.

A People API is a live connection that returns structured, up-to-date professional data
about any person, on request and at scale.

Why Switch From Traditional Databases

Traditional Contact
Database

Buy Download Use Goes Stale

A one-time snapshot that starts decaying the moment you download it.

LakeB2B
People API

Connect Enrich Refresh Repeat

A living connection that keeps your contact records current as people change roles, companies, responsibilities and professional profiles.

740M+

Data Records

150M+

Company Profiles

30+

Industries Mapped

180+

Countries Covered

What’s Inside the Data:
Three Pillars Of Our People API

01

Professional Profile & Identity

Details about who the person is, where they work, and their current professional position.

Person Profile Current Company Job Title & Function Seniority Location Employment Status Professional Experience
02

Career & Expertise Intelligence

Information that reveals what the person has done and the expertise they have developed throughout their career.

Career History Previous Roles Previous Companies Industry Experience Technology Experience Functional Expertise Career Progression
03

Role & Business Relevance

Insights that help identify the person’s relevance, authority and potential influence within a buying process.

Decision-Making Authority Purchase Influence Technology Ownership Business Responsibilities Buying Experience ICP Relevance Professional Intent

How LakeB2B People API Enrichment Works

STEP 01

Customer Sends Existing Contact Records

STEP 02

LakeB2B Matches against People Intelligence Database

STEP 03

Enriched Data Returns Back

How Businesses Utilize LakeB2B People API

Over time, people data in your CRM and sales databases can become outdated or incomplete due to job changes, company movements, missing information and duplicate records.

LakeB2B’s People API can help transform existing contact records into current people intelligence by adding verified:

Contact information Professional information Company information Career information Technology expertise Other relevant attributes
lakeb2b

Not every contact in your database can be an equally valuable sales opportunity.

LakeB2B helps identify and prioritize the right prospects based on parameters such as:

Job function Seniority Industry experience Technology expertise Company characteristics Decision-making authority Purchase influence Relevant professional experience
lakeb2b

Every benefit here comes back to one thing: the record is current

People Intelligence, On-Demand

Quick, programmatic access to the professional information you need, without having to download, store or maintain a massive contact database.

Built Into Your Stack

Direct connection to your CRM, sales database, data warehouse and marketing automation tools through API-based integrations.

Regularly Appended, Cleansed & Enriched

Data is regularly updated with missing information, cleansed and enriched with contextual professional intelligence to keep your contact records complete and usable.

Better Prospect Prioritization

Go beyond basic contact information to identify prospects based on their professional background, expertise, seniority and potential buying influence.

Testimonials

“LakeB2B’s People API helped us achieve better segmentation, which in turn improved personalization and higher email deliverability. It simply meant enhanced ROI for every campaign.”

Glen McCullum

Head of Marketing

“Our sales team was spending valuable time researching and filtering low-quality prospects. LakeB2B’s People API enabled the team to prioritize high-value opportunities based on factors such as company size, industry, job function, technology adoption, buying signals, and engagement behavior.”

Pat Reynolds

VP, Marketing

Frequently Asked Questions

Beyond the basic contact details provided by a static list like the job title, seniority, company, and location, the People API provides insights like career history, technology expertise, professional experience, decision-making authority, and purchase influence. Moreover, the People API provides programmatic, on-demand access to structured professional and contact data about individuals you already have in your CRM.

As individuals change roles, companies, responsibilities, and professional profiles, LakeB2B People API is designed to provide a continuously updated connection to people intelligence, helping businesses keep contact records current.

Yes, absolutely. When you share your existing contact records with LakeB2B for matching and enrichment, the API can append missing information and enhance existing records with current professional, company, career, technology, and business-relevance data.

Yes, of course. The API uses LakeB2B’s massive contact database to enrich your datasets. Next, it helps you identify and prioritize contacts based on factors such as job function, seniority, professional experience, technology expertise, and decision-making authority, in a way that they match your ideal customer profile. Thus, your sales teams can move beyond simply targeting contacts based on job title.

LakeB2B’s dedicated team of data experts regularly update, cleanse, and enrich people records to help account for various changes. Any change in key details like job movements, new responsibilities, career progression, and other professional changes are quickly updated in the database, which helps our clients maintain more complete and usable contact records over time.

LakeB2B People API can be useful in many ways. Some of the common applications include CRM enrichment, contact data enrichment, lead qualification, prospect prioritization, audience segmentation, ICP-based targeting, sales intelligence, and personalized marketing campaigns. You can also use the API to identify contacts who are more relevant to a particular solution based on their professional background, expertise, authority, and potential buying influence.