Hear from the teams that we bolster.
Companies that deliver needle-moving GenAI
applications choose LangChain and LangSmith.
Rakuten Group builds with LangChain and LangSmith to deliver premium products for its business clients
LangChain Partners with CommandBar on their Copilot User Assistant
LangChain partners with Elastic to launch the Elastic AI Assistant
Ally Financial Collaborates with LangChain to Deliver Coding Module to Mask PII
LLMs accelerate Adyen's support team through smart-ticket routing and support agent copilot
Morningstar Intelligence Engine puts personalized investment insights at analysts' fingertips
Robocorp’s code generation assistant makes building Python automation easy for developers
LangChain Expands Collaboration with Microsoft
Hear from our happy customers
LangSmith helps teams of all sizes, across all industries, from ambitious startups to established enterprises.
“LangSmith helped us improve the accuracy and performance of Retool’s fine-tuned models. Not only did we deliver a better product by iterating with LangSmith, but we’re shipping new AI features to our users in a fraction of the time it would have taken without it.”
“By combining the benefits of LangSmith and standing on the shoulders of a gigantic open-source community, we’re able to identify the right approaches of using LLMs in an enterprise-setting faster.”
“Working with LangChain and LangSmith on the Elastic AI Assistant had a significant positive impact on the overall pace and quality of the development and shipping experience. We couldn’t have achieved the product experience delivered to our customers without LangChain, and we couldn’t have done it at the same pace without LangSmith.”
“As soon as we heard about LangSmith, we moved our entire development stack onto it. We could have built evaluation, testing and monitoring tools in house, but with LangSmith it took us 10x less time to get a 1000x better tool.”
“LangSmith helped us improve the accuracy and performance of Retool’s fine-tuned models. Not only did we deliver a better product by iterating with LangSmith, but we’re shipping new AI features to our users in a fraction of the time it would have taken without it.”
“By combining the benefits of LangSmith and standing on the shoulders of a gigantic open-source community, we’re able to identify the right approaches of using LLMs in an enterprise-setting faster.”
“Working with LangChain and LangSmith on the Elastic AI Assistant had a significant positive impact on the overall pace and quality of the development and shipping experience. We couldn’t have achieved the product experience delivered to our customers without LangChain, and we couldn’t have done it at the same pace without LangSmith.”
“As soon as we heard about LangSmith, we moved our entire development stack onto it. We could have built evaluation, testing and monitoring tools in house, but with LangSmith it took us 10x less time to get a 1000x better tool.”
Ready to start shipping reliable GenAI apps faster?
LangChain and LangSmith are critical parts of the reference architecture to get you from prototype to production.