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Andy Berman announced that Runlayer raised $30M from Felicis and Khosla Ventures…

Brief

The post highlights secure access to tools as a persistent engineering challenge at Braintrust during feature development and team growth, calling out colleagues @berman66, @vitorbal, and @talperetz_ for their work. It also cites Andy Berman’s 2026-06-24 announcement that Runlayer raised $30M from Felicis and Khosla Ventures and positions Runlayer as a “golden path for AI” combining enablement, security, and control.

Why it matters

Andy Berman announced that Runlayer raised $30M from Felicis and Khosla Ventures to help companies adopt AI (announcement referenced by @berman66 on 2026-06-24).

Key details

  • Author (Braintrust engineer) highlights secure tool access as a hard, ongoing design problem as their team grows and credits @berman66, @vitorbal, and @talperetz_ for sustained work and customer momentum on the issue.
Source evidence

Giving people access to tools securely is a hard problem. I think about it constantly as we design new features in Braintrust and the team grows.

@berman66 @vitorbal @talperetz_ have worked on this problem since before it was cool and have strong momentum with their customers.

Andy Berman (@berman66)

Today, we’re announcing Runlayer has raised $30M from Felicis and Khosla Ventures to help companies go all in on AI.

Runlayer is the golden path for AI: enablement, security, and control in one platform.

So, how does it give your team the right tools for AI? 🧵

Video

— https://nitter.net/berman66/status/2069787264654156194#m