Data Methodology: Adoption data is based on public tech stack disclosures, job postings, case studies, and verified enterprise reports analyzed by UsedBy.ai. Showing 23 verified enterprise adoptions. More data being indexed continuously.
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Industry Adoption Patterns
See which industries prefer each tool based on real adoption data
Langchain by Industry
Data & Analytics18%
Logistics & Supply Chain18%
DevTools & Infrastructure9%
Telecommunications9%
Fintech & Payments9%
LangSmith by Industry
HR & Recruiting17%
Data & Analytics8%
Cybersecurity8%
Retail8%
Energy, Utilities & Cleantech8%
Real User Feedback
What Users Say
Testimonials from verified enterprise users
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“Our Copilot saves property managers 10+ hours weekly thanks to LangSmith observability”
AppFolio Team
Product Engineering, AppFolio
Langchain vs LangSmith: Your Questions Answered
LangSmith leads in enterprise adoption with 12 companies, versus 11 for Langchain. This indicates broader market acceptance for LangSmith.
While our data doesn't show companies currently using both tools together, they serve similar purposes and could potentially complement each other.
Langchain is particularly strong in Data & Analytics (18% of adopters), while LangSmith dominates in HR & Recruiting (17%). Choose based on your industry's prevailing stack.
For startups, consider: Langchain offers freemium pricing, while LangSmith uses competitive pricing. Both are validated by enterprise use, ensuring scalability as you grow.
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