LangSmith: LLM tracing and evals. We've found 10 companies using LangSmith, most often in Software (20%) and Internet (20%), typically with 1–10 employees and 40% based in United States.
Customers10companies use it
Most popular with1–10 employees25× more likely than average
Typical customer1–10employees · mostly United States
We've found 10 companies using LangSmith among the 686,882 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use LangSmith?
LangSmith customers are most often in Software (20%), Internet (20%) and B2B (10%). The most common company size is 1–10 employees (50% of customers with a known size).
Which countries use LangSmith the most?
Most LangSmith customers we've found are in United States (40%), Germany (10%) and France (10%).
What are the alternatives to LangSmith?
The most used alternatives in the same category are Anthropic (56,639 companies), OpenAI (30,422 companies), Perplexity (1,275 companies) and TollBit (936 companies).
How does runsonwhat know a company uses LangSmith?
We read public traces only. For LangSmith that means the company's published subprocessor list. Every match keeps the record it came from.
Google GeminiAI2264×more likely
GitBookSupport & Docs106×more likely
PostHogAnalytics59×more likely
TwilioBackend & Database42×more likely
Amazon Trust ServicesSecurity & Compliance19×more likely
OpenAIAI18×more likely
StripePayments & Billing14×more likely
web-vitalsMonitoring12×more likely
LottieMedia & UI10×more likely
AnthropicAI9.7×more likely
VercelHosting & Cloud9.5×more likely
llms.txtAI7.3×more likely