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Sublingual AI (YC W25)
Sublingual is a no-code platform that enables users to monitor their LLM (Large Language Model) calls seamlessly without the need for code modifications. The company is backed by Y Combinator, which…
Sublingual AI (YC W25)
Sublingual is a no-code platform that enables users to monitor their LLM (Large Language Model) calls seamlessly without the need for code modifications. The company is backed by Y Combinator, which…
TL;DR
YC batch: Y Combinator W25 (Winter 2025)
Product: No-code LLM observability & plug-and-play evals
Stage: Pre-seed
Founders: Matthew Tang; Dylan Bowman
HQ: San Francisco
Company Overview
Problem Domain
LLM/agent observability and evaluation
Founded
2025
Industry
Information Technology
Tech Stack
Funding Track Record
125000
Reported seed/pre-seed entry associated with Y Combinator (YC W25); total funding figures reported as $500,000 in some profiles.
Investor Signal
“Backed by Y Combinator (YC W25)”
Founders
What we do
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