Boundaryml
boundaryml.com
Actively hiring
AI Development Tools
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Growth
Offices
Financials
Funding and backers
Backers
2
Y Combinator, Soma Capital
Momentum
15/100
rising traction
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Dec 21, 2025
On the Hacker News front page Structured outputs create false confidence · 155 points
Aug 14, 2024
Launched on Hacker News Show HN: Beating OpenAI's structured outputs on cost, accuracy and speed
Jun 18, 2024
On the Hacker News front page Every Way to Get Structured Output from LLMs · 169 points
Jan 2024
Website went live first capture in the Wayback Machine
Jan 2023
Went through Y Combinator
Tractionpublic signals, read monthly
Backed byfrom the funds' portfolios and accelerator catalogs
Y Combinator 
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Offices
Where the company hires and what each office is for
Cities
1
Hiring now
0
Countries
1
Seattle
United States
HQ