Greylock Partners

Congratulations to @chandna on his 10th appearance on the Forbes Midas List. 🎉 For over two decades, Asheem has embodied what Greylock aims to do at its best: be the first believer in exceptional founders, and work tirelessly through the ups and downs to help them build

@chandna Full list: forbes.com/lists/midas/

Congrats, @CorinneMRiley, on making the Forbes Midas Brink list, a recognition for the next generation of investors poised to shape venture. We want the world to know what we see every day: Corinne brings relentless support to every founder, rolling up her sleeves on whatever

forbes.com/sites/truebrid…

"The attacker, the target, and the buyer have all changed. Security thinking has not caught up." Earlier this week, Greylock and @mantisVC brought together CISOs and security founders for a conversation moderated by @AlextPallNY (The Chainsmokers & Mantis VC founder). On the

1) The attacker: AI has lowered the skill floor for attackers. What looks like a nation-state threat may be a script with a prompt behind it. The techniques that once required deep expertise are now packaged, accessible, and increasingly automated.

@mantisVC 2) The target: Attackers are not just coming for your systems anymore. The new play is to impersonate a vendor you trust, then use that foothold to reach your customers. Your customer relationships are part of your threat surface now.

@mantisVC 3) The buyer: The most sophisticated buyers have stopped touching UI. With MCP crossing 97 million monthly SDK downloads and over 10,000 production servers, API-first infrastructure is no longer an edge case.

@mantisVC One common theme: AI agents went from nice-to-have to must-have. The buyers who were figuring it out are now actively buying. The security companies that get this are building headless, API-first. That is a different product instinct entirely, and most incumbents do not have it

Introducing @altaratech, built to accelerate the physical sciences from data to breakthrough. The industries shaping the physical world — semiconductors, batteries, advanced materials — sit on decades of valuable data that has never been fully within reach. Altara is the

Exciting news from the @resolveai team this morning! Resolve announced additional Series A funding at a $1.5B valuation, bringing their total raised to over $190M in just 18 months since emerging from stealth with a seed round led by us at @GreylockVC. They are also

Excited to welcome the newest member of the @GreylockVC investment team: @NeimanMathew. Neiman is very passionate about working with the best engineers, researchers and product managers, to brainstorm and help initiate and build the most important companies in the AI era. At