Accounting
4
Advertising
25
Aerospace Technology
1
AI services
5
Animation and Post-production
30
Apparel and Fashion
2
Appliances, Electrical, and Electronics Manufacturing
4
Architecture and Planning
2
Artificial Intelligence
71
Audio and Video Equipment Manufacturing
1
Automation Machinery Manufacturing
7
Biotechnology
6
Blockchain
2
Blogs
1
Book and Periodical Publishing
4
Broadcast Media Production and Distribution
1
Business Consulting
4
Business Content
4
Business Intelligence Platforms
10
Community
1
Computer Games
3
Computer Hardware Manufacturing
2
Construction
4
Consumer
5
Consumer Electronics
1
Cybersecurity
28
Data Infrastructure and Analytics
67
Desktop Computing Software Products
21
E-Learning
49
Education
44
Embedded Software Products
6
Engineering
1
Entertainment
12
Events
2
Financial
37
Food & Beverages
2
Fundraising
1
Graphic Design
53
Hospitality
2
Hospitals and Health Care
38
Human Resources
33
Individual and Family
2
Industrial Machinery Manufacturing
2
Information Technology and Services
74
Interior Design
4
Internet
1
Internet Marketplace Platforms
3
Internet News
2
Internet Publishing
15
IT and IT Consulting
126
Language Schools
1
Legal
20
Machinery Manufacturing
3
Manufacturing
1
Market Research
20
Marketing
59
Media & Telecommunications
6
Media Production
7
Medical Equipment Manufacturing
1
Mobile Computing Software Products
7
Mobile Food
1
Mobile Gaming Apps
2
Movies, Videos and Sound
3
Music
23
Non-profit Organizations
4
Online Audio and Video Media
21
Outsourcing and Offshoring Consulting
1
Personal Care
1
Pharmaceutical Manufacturing
1
Photography
13
Physical, Occupational and Speech Therapists
1
Professional Services
3
Professional Training and Coaching
7
Public Policy
1
Public Relations and Communications
3
Real Estate
7
Research
18
Retail
7
Robotics Engineering
18
Social Networking Platforms
10
Software Development
849
Staffing and Recruiting
3
Strategic Management
1
Technology, Information and Internet
470
Technology, Information and Media
60
Translation and Localization
10
Transportation/Trucking/Railroad
1
Travel & Tourism
10
Truck Transportation
1
Utilities
1
Venture Capital and Private Equity Principals
2
Wellness and Fitness
14
Writing and Editing
62
1,855
6,131
6,490
13,806
6,380
2,334
11,039
1,506
9,305
1,746
3,166
6,563
3,839
3,730
2,356
3,263
185
4,528
8,034
5,062
LangChain
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LangChain’s flexible abstractions and extensive toolkit unlocks developers to build context-aware, reasoning LLM applications.
AI Native
Yes
Number of tools
1
Number of employees
130
Profitable
No
Valuation
$1.25BAI
Most popular AI tool
Tools
- Share
Fundraises
View all-
Series BAnnounced 20 Oct 2025 · Leads: IVP$125M Raised $125M Round $1.25B Post-money 11 investors Closed
-
Series AAnnounced 15 Feb 2024 · Leads: Sequoia Capital$25M Raised $25M Round $200M Post-money 2 investors Closed
-
SeedAnnounced 04 Apr 2023 · Leads: Benchmark Capital$10M Raised $10M Round 1 investors Closed
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Deep Agents Explained
Jul 17, 2026
2,680
Advanced
42:59

How Abridge Built AI For Healthcare | Interrupt 26
Jul 17, 2026
1,377
Advanced
17:47

OpenWiki 0.2 is adopting the OKF spec
Jul 16, 2026
8,164
Intermediate
3:31

The best AI agents cost less than you think
Jul 16, 2026
6,948
Expert
1:17:33

Building ToyotaGPT: 50+ Production Agents, One Config File, Zero Architecture Reviews
Jul 15, 2026
7,831
Expert
16:31

The LangChain Team Answers the Most Searched Questions About Agents
Jul 14, 2026
2,345
Intermediate
9:10

Trace Every Codex Session in LangSmith in Minutes
Jul 14, 2026
1,227
Advanced
4:27

Eval-Driven Development, LLM-Generated SQL, & the Cost-Uncertainty-Lag Triangle: Rippling's Playbook
Jul 13, 2026
4,247
Expert
17:21

OpenWiki Brains, general-purpose memory for agents
Jul 10, 2026
9,816
Advanced
10:13

LLM Wikis and how to give your agents memory
Jul 10, 2026
8,505
Intermediate
44:15

How Podium Scaled their Agents with LangSmith and LangGraph
Jul 9, 2026
1,281
Advanced
21:21

NemoClaw + dcode: A governed blueprint for AI coding agents
Jul 8, 2026
2,520
Advanced
7:00

How to use dcode + Nemotron 3 Ultra
Jul 8, 2026
3,329
Advanced
7:34

Jensen Huang: Why companies need open agent systems
Jul 8, 2026
102,279
Expert
26:35

Building a Production Agent Eval Pipeline: Harbor + LangSmith + OpenAI SDK
Jul 6, 2026
4,122
Advanced
9:19

The best AI agents need less code than you think
Jul 2, 2026
8,155
Expert
50:14

Introducing OpenWiki, an open source agent for repo documentation
Jul 1, 2026
52,300
Intermediate
6:19

Harbor x LangChain: A Unified Stack for Evaluating Agents
Jul 1, 2026
4,796
Advanced
10:45

How to use RLMs in Deep Agents
Jul 1, 2026
9,918
Advanced
6:37

GLM 5.2 + dcode: Frontier Coding with Open Models
Jul 1, 2026
8,427
Advanced
5:45

Building Reliable Speech-to-Speech Voice Agents: Combining Gemini Live + LangChain Deep Agents
Jun 30, 2026
5,452
Advanced
8:24

How LATAM Airlines Built Intelligent Agents in Aviation | Interrupt 2026
Jun 30, 2026
893
Expert
17:02

Dynamic Subagents: How to Run Parallel Agents Reliably in Deep Agents
Jun 29, 2026
7,292
Advanced
25:55

Why Enterprise AI Adoption Is Slower Than You Think — Aaron Levie (Box) + Harrison Chase
Jun 29, 2026
5,040
Intermediate
31:28

How Monday.com Built Sidekick on Deep Agents | Interrupt 2026
Jun 26, 2026
1,803
Advanced
16:15

How To Build a Self-Improving Agent with LangSmith Engine and Context Hub
Jun 24, 2026
6,047
Advanced
12:58

How Clay runs 350 million GTM agents a month | Interrupt 26
Jun 24, 2026
4,548
Expert
11:54

Turn Any LangGraph Agent Into a Voice Agent in Minutes
Jun 23, 2026
6,043
Advanced
16:59

Make Legal Write Your Evals: Building Jade, Chime’s Financial Copilot | Interrupt 26
Jun 22, 2026
2,497
Expert
14:37

The best AI agents are simpler than you think
Jun 18, 2026
46,368
Intermediate
1:27:26

The Future of AI Agents with Andrew Ng | Interrupt 26
Jun 17, 2026
41,305
Intermediate
31:40

How Lyft Builds Evals That Actually Matter in Production | Interrupt 26
Jun 15, 2026
3,769
Expert
17:11

Getting Evals Right for LLM Applications | Interrupt 26
Jun 12, 2026
6,419
Expert
17:42

Observing And Testing CX Agents | Interrupt 26
Jun 10, 2026
959
Advanced
22:41

The Etsy Gifting Assistant: From Prototype to Production | Interrupt 26
Jun 8, 2026
1,158
Advanced
16:47

Deploy Google ADK Agents on LangSmith Deployment
Jun 5, 2026
2,028
Intermediate
6:58

Agents in the Enterprise with MongoDB | Interrupt 26
Jun 5, 2026
1,937
Expert
31:57

How to build agents when the smartest AI isn't smart enough
Jun 4, 2026
3,454
Expert
50:33

Building Frontier CX Agents | Interrupt 26
Jun 3, 2026
1,795
Expert
23:32

Run Untrusted Agent Code with LangSmith Sandboxes | Interrupt 26
Jun 1, 2026
1,559
Advanced
10:28

Introducing Managed Deep Agents | Interrupt 26
May 29, 2026
11,604
Advanced
17:33

How to manage context the right way with LangSmith's Context Hub
May 27, 2026
2,475
Intermediate
11:20

How We Built LangSmith Engine | Interrupt 26
May 27, 2026
3,823
Advanced
20:45

Inside Cogent's three-agent architecture for autonomous defense | Geng Sng (Co-founder, Cogent)
May 22, 2026
5,000
Expert
1:14:58

The Future of AI Agents: What Will Interrupt 2027 Look Like? | Interrupt 26
May 21, 2026
41,990
Expert
22:10

The Agent Development Lifecycle: Build, Test, Deploy, Monitor | Interrupt 26
May 19, 2026
48,409
Advanced
44:58

How Ramp built an AI agent that can think outside of tokens | Alex Shevchenko
May 7, 2026
5,074
Expert
44:07

How Clay manages 300M agent runs a month with LangSmith
May 6, 2026
2,341
Advanced
17:15

How Listen builds AI Agents that review their own work | Florian Juengermann, CTO
Apr 23, 2026
4,602
Expert
47:38

Make Your LangSmith Deployment Multi-Tenant
Apr 14, 2026
1,640
Advanced
13:00
