YCS23· AI· DevtoolsBaserun
Observability and evaluation platform for LLM apps.
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Competitors
Closest in what they build, same category.
ChatterS23Dead simple LLM testing and iterationShared: aiops, developer toolsAcquired
HeliconeW23LLM Observability for DevelopersShared: aiops, developer toolsAcquired
OpenToolsS23The API for LLM tool useShared: llmActive
Query VaryW22No-Code LLM Application / Workflow BuilderShared: aiops, developer toolsActive
Confident AIW25The LLM Eval and Observability Platform for AI QualityShared: developer toolsActive
Adjacent
Overlapping tags, a different niche.
Airtrain AIS22No-code data curation for LLM fine-tuning and evaluation.Shared: aiops, developer toolsInactive
RespanW24Self-driving observability, evals, and gateway for AI agentsShared: aiops, developer toolsActive
LaminarS24Understand why your AI agent breaks. Iterate fast to fix it.Shared: aiops, developer toolsActive
OpenlayerS21The fastest way to ship airtight AIShared: aiops, developer toolsActive
LiteLLMW23Call every LLM API like it's OpenAI [100+ LLMs]Shared: aiops, developer toolsActive
Also from S23 in AI
Batchmates in Summer 2023.
AtlaS23The improvement engine for AI agentsInactive
AutomorphicS23Infuse knowledge into language models with just 10 samplesActive
CedanaS23Fast, reliable, reproducible AI with GPU live migrationActive
CodeStoryS23Aide is an AI-native , privacy-first IDE built on top of VSCodeInactive
Cognitio LabsS23AI back office for food product quality teamsActive
ContinueS23Pioneering open-source coding agentAcquired
About Baserun
LLMs are incredibly powerful, but latency, cost, and unpredictable outputs have made productionizing LLM features challenging. Baserun is a testing and observability platform that helps AI teams streamline their development cycle from identifying an issue to evaluating their solution, so that teams ship faster with confidence.
San Francisco, CA, USA
Baserun: questions
Which YC batch was Baserun in?
Baserun was in Y Combinator's Summer 2023 batch (S23).
Is Baserun still active?
Y Combinator lists Baserun as active.
Where is Baserun based?
Baserun lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.