四年前我加入风投行业，亲眼看到了那些“关起门来”才发生的事情。而有一件事特别突出： 从外面看，投资流程几乎就是一个黑箱。 创业者从来不知道投资人写在 投资备忘录（investment memo） 里的内容。而那份文件——投资人花无数小时争论、修改、辩护的文件——往往才是最清晰表达：一家机构为何决定投资你。 它记录了机构的信念、怀疑、市场判断，以及他们真正押下的赌注。但创业者几乎从来见不到。 大多数人不知道备忘录写了什么， 有些人甚至不知道投资人会写备忘录， 几乎没有人被告知内容。 你想想这意味着什么。 创业者花了多年向投资人讲述自己的故事， 但真正决定他们命运的，是 投资人版本的那个故事。 在一家基金内部，备忘录就是故事本身： → 创始人真正的“超能力”是什么 → 为什么我们相信这支团队能赢 → 我们愿意承担什么风险 → 我们看到怎样的新兴市场 对创始人来说，理解这个叙事价值巨大。 但几十年来，备忘录一直被封存在合伙人会议室里—— 是一个封闭时代的旧遗留物。 而这一点，如今已经不再合理。 创始人想要透明。 他们想知道双方是否真的“心意相通”。 他们希望感觉自己是合作伙伴，而不是被研究的谜题。 所以我们决定做出改变。 今天，我们推出了《The Investment Memo（投资备忘录）》系列。 第 1 集聚焦一家正在解决我们认为是 AI 领域最重要新兴挑战之一的公司：在生产环境中监控 AI agents。这家公司就是 @raindrop_ai。 Lightspeed 合伙人 @buckymoore 与 Raindrop CEO @snarkyzk 深度对话，拆解真实故事： → 随着 AI agents 从 demo 走向生产，他们看到了怎样的市场机会 → Zubin 如何遇见共同创始人 @benhylak 与@alexisgauba，以及他们的内部工具如何发现没人注意的失败模式…… → 是什么信念让 Lightspeed 选择早期投资 → 我们在哪些点上达成共识：可视化、可靠性与语义监控，将成为所有 agent 团队的基础能力 这是一场坦诚的对谈：关于提前预见未来、在混乱中构建产品、以及创始人与投资人关系真正走向“伙伴关系”的那一刻。 After joining venture 4 years ago, I saw what happens behind closed doors. One thing stood out: The investment process seems like a black box from the outside. Founders never see what was written about them in their investment memo. That document the one investors spend hours debating, refining, defending - is often the clearest articulation of why a firm decided to back you. It captures the conviction, the doubts and the market thesis. The bet the firm is actually making. And yet founders almost never see it. Most don't know what their memo said. Some don't know one was written. Almost none are ever told. Think about that for a second. Founders spend years telling their story to investors. But it is the investor’s version of their story that determines the narrative. Inside a firm, the memo becomes the story: → Here's the founder's superpower → Here's why we believe this team wins → Here's the risk we're willing to take → Here's the market we see emerging For a founder, understanding that narrative is so valuable. But for decades, the memo stayed sealed inside partnership rooms. A relic of a more closed era. That doesn't make sense anymore. Founders want transparency. They want to know if the mindmeld was real. They want to feel like partners, not mysteries to be decoded. So we decided to change that. Today we're launching 𝐓𝐡𝐞 𝐈𝐧𝐯𝐞𝐬𝐭𝐦𝐞𝐧𝐭 𝐌𝐞𝐦𝐨. Episode 1 features a company tackling what we see as one of the most important emerging challenges in AI: monitoring AI agents in production. The company is @raindrop_ai . Lightspeed Partner @buckymoore sits down with Raindrop CEO @snarkyzk to unpack the real story: → The market opportunity they saw as AI agents moved from demos to production → How Zubin met co-founders @benhylak and @alexisgauba - and how their internal tools surfaced failure modes no one was watching ... → The conviction that led Lightspeed to invest early → Where our conviction aligned: that visibility, reliability, and semantic monitoring would become foundational for every team building agents It's a candid conversation about seeing around corners, building in chaos, and the moment a founder-investor relationship becomes a true partnership.