The Weekly Notable Startup Funding Report provides an overview of significant startup funding activity across different ecosystems, highlighting notable deals for the week ending 7/12/25. Key funding rounds include Moment raising $36.0M for its automated fixed-income operating system, LangChain securing $100.0M to develop applications with large language models, AirMDR obtaining $10.5M for its AI-powered security analysis, and Boston Metal receiving $51.0M to advance decarbonization in steel production. Additional notable deals represent a collective $1B in new funding across various sectors.
Moment is a fixed-income operating system that automates trading and portfolio management workflows for fixed-income teams. It has raised a total of $56.0M.
LangChain builds infrastructure and tools to help developers and enterprises create applications powered by large language models, having raised a total of $135.0M.
AirMDR uses an AI-powered virtual security analyst for investigating threats and executing responses, with a total of $15.5M raised so far.
Boston Metal develops electric-powered technology to decarbonize steelmaking, having raised a total of $352.0M from various investors.
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