LangSmith for Startups Spotlight: @PetualAI ✅ Agents for internal audit and SOX teams at leading public companies and high-growth enterprises. ✅ Use LangSmith within their engineering workflow to understand, improve, and validate the performance of their AI systems. 🏢 Hiring across functions:

LangSmith now tracks cache hit rates for your agents 🦜 Cached LLM calls are cheaper and faster, so it's worth knowing how often your agent actually gets a hit. 📊 View your agent's overall hit rate as a single stat 🧵 Break it down thread by thread 📈 Chart it over time with our dashboard templates Try it out today ➡️

LangSmith for Startups spotlight: @tryopine The customer intelligence layer for revenue teams Opine traces every production LLM run through LangSmith, and gates every prompt and model change behind LangSmith evals. See what Opine looks like on your hardest open deal at And if you'd rather help build the context customer intelligence layer than buy it, they’re hiring across GTM and engineering!

LangSmith for Startups: @raspberry__ai ✅ The agentic platform for fashion. ✅ Works alongside design teams on their boards and turns plain-English requests into finished renders, tech packs, and campaign imagery in minutes. ✅ Runs the full lifecycle of its LangGraph agent on LangSmith. Join Raspberry AI to transform the fashion industry:

LangSmith for Startups Spotlight: Vector Legal Vector Legal is the premier AI-native law firm for startups, venture capital, and private equity. VectorOS, the one stop shop legal operating system, powers day-to-day legal work like formation, trademarks, contract management, company records, and e-signatures, while expert attorneys are on call when the stakes go up: fundraising, complex contract review, equity management, and bet-the-company matters. Trusted by companies including Corgi, Browser Use, and Sela AI, Vector Legal recently raised a seed round led by Base10 Partners with participation from Y Combinator. They use LangSmith for agent deployment, tracing, and fleet management across the AI agents powering their legal workflows. Building something big, or backing those who are? Vector Legal would love to help:

LangSmith is now available as a bring your own cloud deployment on @awscloud. Keep agent traces and runtime data inside your AWS boundary, while LangChain manages provisioning, upgrades, scaling, and support. BYOC gives teams data sovereignty with the speed of a managed service.

1️⃣ LangSmith Engine v2 2️⃣ Managed Deep Agents v0.8 3️⃣ LangSmith Trajectories 4️⃣ LangSmith Fine-Tuning 5️⃣ Custom Apps Everything we announced at Interrupt NYC ⤵️

Next stops on the LangSmith Roadshow? 📍 9/29: Boston 📍 10/1: Los Angeles If you want a hands-on look at how to build and improve agents with agents, you won’t want to miss these half-day events.