Data Methodology: Adoption data is based on public tech stack disclosures, job postings, case studies, and verified enterprise reports analyzed by UsedBy.ai. Showing 29 verified enterprise adoptions. More data being indexed continuously.
UsedBy Exclusive Data
Industry Adoption Patterns
See which industries prefer each tool based on real adoption data
Onyx by Industry
Fintech & Payments18%
Artificial Intelligence12%
Aerospace & Defense12%
Data & Analytics12%
Cybersecurity12%
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
Onyx vs LangSmith: Your Questions Answered
Onyx has higher enterprise adoption with 17 companies using it, compared to 12 for LangSmith. This suggests stronger market validation for Onyx.
While our data doesn't show companies currently using both tools together, they serve different purposes and could potentially complement each other.
Onyx is particularly strong in Fintech & Payments (18% of adopters), while LangSmith dominates in HR & Recruiting (17%). Choose based on your industry's prevailing stack.
For startups, consider: Onyx offers freemium pricing, while LangSmith uses competitive pricing. Both are validated by enterprise use, ensuring scalability as you grow.
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