Baseten announced uS$150 million Series D led by BOND; Jay Simons joining board, according to a company release dated 5 September 2025.
New participants Conviction and CapitalG; also 01A, IVP, Spark, Greylock, Scribble, BoxGroup, Premji Invest. Focus: performant, reliable, cost-efficient inference; multi-cloud failover claims in post. Customer names cited: Abridge, OpenEvidence, Clay, Mirage, Zed, Gamma, Sourcegraph, Writer, Bland.
Performance, savings or adoption figures in the announcement are company claims unless independently attributed. Buyers should confirm scope, availability and commercial terms against Baseten's primary materials and https://www.baseten.co/.
The announceable peg is dated 5 September 2025. Organisations evaluating the update should open the primary release for full product scope, named customers and any caveats.
US$150 million Series D led by BOND; Jay Simons joining board. New participants Conviction and CapitalG; also 01A, IVP, Spark, Greylock, Scribble, BoxGroup, Premji Invest. Focus: performant, reliable, cost-efficient inference; multi-cloud failover claims in post. Customer names cited: Abridge, OpenEvidence, Clay, Mirage, Zed, Gamma, Sourcegraph, Writer, Bland.