Data Methodology: Adoption data is based on public tech stack disclosures, job postings, case studies, and verified enterprise reports analyzed by UsedBy.ai. Showing 13 verified enterprise adoptions. More data being indexed continuously.
Decision Guide
Which One Should You Choose?
Based on real enterprise adoption patterns
UsedBy Exclusive Data
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%
Portkey by Industry
Portkey is the go-to choice for Agency & Studio (50% of adopters)
Agency & Studio50%
Artificial Intelligence50%
Real User Feedback
What Users Say
Testimonials from verified enterprise users
No testimonials available yet
“The only reason why I think we move so fast is that… we just try new things every single day. That’s the only way we work. It’s neck-break speed right now… O3 Mini came out two, three days ago, and we...”
Stefan
Co-founder, Theories Group
Langchain vs Portkey: Your Questions Answered
Langchain has higher enterprise adoption with 11 companies using it, compared to 2 for Portkey. This suggests stronger market validation for Langchain.
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 Portkey dominates in Agency & Studio (50%). Choose based on your industry's prevailing stack.
For startups, consider: Langchain offers freemium pricing, while Portkey uses freemium pricing. Both are validated by enterprise use, ensuring scalability as you grow.
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