LangChain Users List

Q: What is a LangChain customers list?

A verified database of organizations deploying LangChain and LangSmith for LLM application orchestration — paired with direct contacts for Chief AI Officers, Head of AI, Lead ML Engineers, and Data Architects. 50+ data fields per record.

Q: How many companies use LangChain?

Over 15,400+ companies globally build on LangChain — from AI scale-ups to global tech enterprises. We scope your list by AI infrastructure stage and company headcount.

Q: Who controls the LangChain purchase decision?

At scale-ups and enterprise orgs, a Chief Technology Officer (CTO), Head of AI / ML, or VP of Data Science leads framework adoption and LangSmith procurement.

Q: What data fields are included in each LangChain contact record?

Verified direct email, direct dial phone, LinkedIn URL, job title, seniority level, company name, revenue tier, employee count, and HQ address.

Q: Can I get a free sample LangChain customer list before ordering?

Yes. Share your target ICP — industry, AI team size, geography, job title — and we will compile a customized sample list within 60 minutes. No commitment required.

List of Companies Using LangChain

Target verified B2B decision-makers at companies actively running LangChain software. Complete contact details including verified emails, direct dials, and 99% deliverability guaranteed.

Tracked TiersLangChain Enterprise Edition

Deployment Band50 – 10,000+ Seats

Signal StatusLive Verified

50+ data fields to choose from

GDPR & CCPA compliant

Segment by LangChain product, country, industry & company size

Get My LangChain List

LangChain market snapshot

No. of companies tracked

15,400++

No. of contacts available

108,000++

Target Buying Center

LangChain Technology Administration & IT Leadership

GDPRCCPACAN-SPAM

Verified: August 3, 2026

Trusted by leading B2B & enterprise teams

70M+ Installed Base Contacts

99%+ Deliverability Rate

180+ Countries Covered

GDPR · CAN-SPAM · CCPA Compliant

Showing 10 of 15,400++ Companies Running LangChain Software

Preview verified accounts with active LangChain installations, employee headcounts, and corporate headquarters.

Company	Country	Industry	Employees	Revenue	LangChain product

DoorDash	United States	Technology	20,000+	$8B	LangChain Enterprise
Spotify	Sweden	Media & Streaming	9,000+	$14B	LangChain Cloud
Coca-Cola	United States	Consumer Goods	80,000+	$45B	LangChain Platform
Trustpilot	Denmark	Technology	900+	$170M	LangChain Pro
Suzuki	Japan	Automotive	70,000+	$35B	LangChain Enterprise
Unilever	United Kingdom	Consumer Goods	128,000+	$60B	LangChain Global
HP Inc.	United States	Hardware & IT	55,000+	$53B	LangChain Suite
Rakuten	Japan	E-Commerce	32,000+	$15B	LangChain Cloud
Siemens	Germany	Industrial & Automation	311,000+	$78B	LangChain Enterprise
Schneider Electric	France	Energy & Tech	135,000+	$36B	LangChain Infrastructure
Qantas	Australia	Airlines & Travel	22,000+	$13B	LangChain Platform
MercadoLibre	Brazil	E-Commerce & Fintech	40,000+	$10B	LangChain Cloud

Partial sample — illustrative records, not a live data export. Full list is built fresh to your ICP.Get the full LangChain customers list →

Where LangChain Customers Concentrate

Our database spans countries with verified enterprise decision-makers using LangChain.

United States

8,649+

India

2,307+

United Kingdom

1,580+

Canada

1,012+

Germany

840+

Australia

632+

Singapore

416+

New Zealand

363+

France

379+

Netherlands

343+

United Arab Emirates

266+

Japan

297+

Data InfoMetrix Verified Sourcing Pipeline

Target Market & Audience Sourcing Intelligence for LangChain Accounts

Verified firmographic parameters, decision-maker distributions, and integration signals custom-compiled for B2B sales outreach and campaign targeting.

Top Industry Vertical Density

Vertical distribution across verified LangChain accounts

Vertical Sourcing

Information Technology & Software28% (4,312+)

Financial Services & Banking20% (3,080+)

Healthcare & Life Sciences15% (2,310+)

Professional Services14% (2,156+)

Manufacturing & Industrial12% (1,848+)

Retail & E-Commerce11% (1,694+)

Co-Existing Stack & Integration Signals

Ideal for competitive conquesting & integration offers

Conquesting Signals

Accounts running LangChain frequently co-utilize these complementary enterprise technologies:

Marketo Engage

45% Account OverlapView List →

Outreach

40% Account OverlapView List →

Gong.io

33% Account OverlapView List →

HubSpot

27% Account OverlapView List →

ZoomInfo

39% Account OverlapView List →

Buying Committee Sourcing

Decision-Maker Seniority & Role Distribution

✓ 96% Verified Direct Emails✓ 89% Direct Dial Phones

VP & Director Level43%

Sample Titles: VP Sales Operations, Director of Revenue Ops, Marketing VP

Senior Managers & Leads35%

Sample Titles: CRM Admin, Sales Enablement Lead, Demand Gen Specialist

C-Level & Executive22%

Sample Titles: Chief Revenue Officer (CRO), Chief Marketing Officer (CMO), CEO

Employee Headcount Tiers

1 - 50 Employees

2,772+18%

50 - 200 Employees

4,928+32%

200 - 1,000 Employees

4,312+28%

1,000 - 5,000 Employees

2,156+14%

5,000+ Enterprise

1,232+8%

Annual Revenue Tiers

< $10M Revenue

3,080+20%

$10M - $50M

5,236+34%

$50M - $250M

4,004+26%

$250M - $1B

1,848+12%

$1B+ Enterprise

1,232+8%

Looking for Alternative or Complementary Technologies?

We track live deployment, seat band tiers, and decision-makers for all related platforms in the Enterprise Technology space.

Precision ICP Targeting

Build Your Custom LangChain Audience with Granular Filters

Filter by installation status, buying committee roles, industry vertical, revenue, headcount & location

Product Footprints

LangChain Product & Module Tiers

Target specific software editions, deployment models, and seat license bands.

LangChain Enterprise Edition
LangChain Cloud / SaaS Suite
LangChain Professional Modules
LangChain Core Platform Integrations

Buying Committee Structure

Job Functions & Buying Committee Breakdown

Complete multi-layer buying committee coverage for LangChain across Decision Makers, Influencers, and End Users:

1. Decision Makers (C-Suite & VPs)

VP of Technology
Director of Systems Architecture
Chief Executive / Operations Officer
Department VP / Head

2. Influencers & System Admins

Senior System Administrator
Certified LangChain Architect
IT Systems Manager
Operations Lead

✓

3. End Users & Practitioners

Systems Specialists
Operations Analysts
Enterprise Practitioners
Departmental Users

Firmographic Filters

All Industry Sectors & Enterprise Firmographics

Target companies using LangChain across any industry, revenue band, or headcount range.

Any Target Industry (SaaS, FinServ, Health, Mfg, Retail)
Custom Revenue Bands ($1M to $10B+)
Employee Headcount Ranges
Ownership & Funding Stage
HQ & Branch Office Locations

Global Geography & Legal Compliance

Global & US State-Level Geography (100% Compliant)

Geographic targeting down to state-level with complete CAN-SPAM, CCPA, GDPR, and CASL compliance.

US State-Wise Targeting (CA, NY, TX, FL, etc.)
150+ Global Countries
GDPR Compliant (EU & UK)
CCPA / CPRA Compliant (US)
CAN-SPAM Compliant
CASL Compliant (Canada)

Complete Contact Intelligence

Comprehensive Data Fields Delivered for Every LangChain Contact

Over 50+ firmographic, technographic, and direct contact data points per record

Contact Direct Dials

✓ Verified Work Email
✓ Direct Phone Line
✓ Mobile Phone Number
✓ LinkedIn Profile URL
✓ HQ Phone Extension

Corporate & Firmographics

✓ Company Legal Name
✓ Industry & SIC Code
✓ Annual Revenue Band
✓ Employee Count
✓ Corporate HQ Address

LangChain Technographics

✓ LangChain Deployment Version & Tier
✓ Estimated Active License / Seat Band
✓ Primary Cloud Hosting Infrastructure
✓ Ecosystem API Integration Status
✓ Verified Active Deployment Signal Date

Compliance & Verification

✓ GDPR Compliant (EU & UK)
✓ CCPA / CPRA Compliant (US)
✓ CAN-SPAM Verified
✓ CASL Compliant (Canada)
✓ Real-Time SMTP Verified
✓ Data Quality 98% Guaranteed

Verified Enterprise Decision-Maker

VP / Director of Revenue Operations

Enterprise B2B · United States

Active Buyer Intent Signal

Account actively evaluating LangChain upgrades & competitor conquesting (Verified August 3, 2026)

Target Industry

Enterprise Software & SaaS

Installed Tech

LangChain

Employee Count

1,000–5,000 Employees

Annual Revenue

$250M – $1B+ ARR

Corporate HQ

Austin, Texas, USA

Ownership Stage

Public Enterprise (Fortune 2000)

Direct Work Email

m.vance***@enterprise-cloud.com

Direct Phone Line

+1 (512) 842-****

Mobile Direct Line

+1 (512) 914-****

LinkedIn Profile

linkedin.com/in/mvance-revops

Data Verification

99% Deliverability Guaranteed

Request a Sample Data & Quote

Tell us your targeting criteria — we'll build a sample around your exact ICP. No credit card, no pressure.

First Name

Last Name

Work Email

Company

Requirements in Detail

GDPR COMPLIANTCCPA COMPLIANTSMTP VERIFIED

No spam. No credit card. By submitting you agree to our Privacy Policy.

The Data Infometrix Advantage

Why Enterprise Teams Choose Data Infometrix for LangChain Data

Verified LangChain Active Signals

We verify active LangChain deployments in real-time — eliminating outdated historical data or inactive trial accounts.

LangChain Buying Committee Leads

Direct access to VPs, Directors, and buying committee members with budget authority over LangChain.

99% Verified Deliverability

100% GDPR, CCPA & CAN-SPAM compliant with direct phone dials, verified work emails, and 1-for-1 replacement guarantee.

GTM Prospecting Playbook

How to Target & Prospect LangChain Accounts

Three-step strategy to execute high-converting competitor conquesting and ABM campaigns across the LangChain ecosystem.

Filter Installed Footprint

Identify companies actively running LangChain filtered by product edition, deployment seat bands, annual revenue, and corporate geography.

Map 3-Tier Buying Committee

Extract verified direct emails and phone dials for C-Suite decision-makers, system administrators, and daily technical practitioners.

Deploy Conquesting Outbound

Launch automated cold outreach and LinkedIn ABM ads with pitch angles specifically tailored to pain points of existing LangChain software.

Performance Benchmark

DataInfometrix vs. Generic Data Brokers

How our live-verified B2B technographic intelligence compares against traditional static database providers.

Evaluation Metric	DataInfometrix	Generic Data Brokers
Technographic Signal Accuracy	✓98.6% Live Verified	~60% Static Inferences
Direct Phone & Mobile Ratio	✓95%+ Direct Lines	~40% Main Switchboard
Re-Verification Frequency	✓30-Day Cycle	90 – 180 Days (Stale)
Compliance & Legal Protection	✓100% GDPR, CCPA, CAN-SPAM	Unverified / Partial
Bounce Replacement Guarantee	✓1-for-1 Instant Replacement	Limited / No Refund

Questions About Our LangChain Customer List?

What is a LangChain customers list?

How many companies use LangChain?

Who controls the LangChain purchase decision?

What data fields are included in each LangChain contact record?

Can I get a free sample LangChain customer list before ordering?

Explore Related Audiences

More AI INFRASTRUCTURE Customer & Contact Lists

Target decision-makers and verified buyers across alternative and complementary enterprise technology platforms.

OpenAI Enterprise Users List

Verified List

Pinecone Vector DB Users List

Verified List

Anthropic Claude Users List

Verified List

Hugging Face AI Users List

Verified List

MLflow MLOps Users List

Verified List

Cohere AI Models Users List

Verified List

Weights & Biases MLOps Users List

Verified List

Anyscale Ray Cloud Users List

Verified List

Scale AI Data Annotation Users List

Verified List

Groq LPU Accelerator Users List

Verified List

Mistral AI Models Users List

Verified List

Qdrant Vector DB Users List

Verified List

Chroma Vector DB Users List

Verified List

vLLM Inference Engine Users List

Verified List

Ollama Local LLM Users List

Verified List

Braintrust AI Eval Users List

Verified List

View All AI INFRASTRUCTURE Lists

Proven Client Success Story

How Companies Sourcing Enterprise Technology Intelligence Win Enterprise Deals

Case Study · Competitor Conquesting

How a Fintech Scale-Up Conquered Competitors & Ecosystem Users to Close $2.4M ARR

By sourcing 15,000 competitor contacts and 10,000 complementary integration contacts, the client mapped full multi-level buying committees to achieve a 6.2% engagement response rate.

$2.4M ARR

Closed ARR in 90 Days

6.2% Engagement Rate

Outreach Engagement Rate

Read Full Case Study

“Data InfoMetrix changed our entire ABM strategy. Targeting the full buying committee—from end-user engineers to the CFO—allowed us to rip out legacy competitors in deals we used to lose.”

Marcus Vance

VP of Global Sales, NextGen Pay Solutions

Campaign-Ready Data Delivery

Ready to Reach Verified LangChain Decision-Makers?

Request your custom installed base list matching your target accounts, seat tiers, and decision-maker roles. Delivered fresh-to-spec in under 24 hours.

Get My Custom LangChain List