Your Shipping Velocity Tripled. Product Prioritization Got Harder.
Engineering capacity used to do the hard part of roadmap planning for you. It said no. Now it says yes to almost everything, and nobody has replaced the constraint it removed.
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Protocol Wire
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Startups Editor & Columnist
12+ years experience
Lena spent three years as a venture associate before deciding she'd rather ask the uncomfortable questions than sit in the room where nobody asks them. She edits Protocol Wire's startups desk and writes a regular opinion column on founder incentives, board dynamics, and the gap between what funding announcements say and what term sheets actually contain. She's allergic to 'oversubscribed' as a synonym for 'good idea' and says so, often, in print.
Engineering capacity used to do the hard part of roadmap planning for you. It said no. Now it says yes to almost everything, and nobody has replaced the constraint it removed.
Lena Castellano · · 6 min read
A $300 million Series B pushed Gimlet Labs to a $3 billion valuation this month. The pitch: stop buying more GPUs and start using the chips you already have more efficiently.
Lena Castellano · · 3 min read
This September alone produced roughly $860 million in fresh funding across five early-stage vendors procurement teams are likely to see in a pitch this quarter. Here's how each one actually reads from a buyer's side of the table.
Lena Castellano · · 5 min read
A fresh University of Iowa study says people get more done on work-from-home days than office days. Here's the part the headline leaves out.
Lena Castellano · · 4 min read
A $200 million round pushed Factory to a $5 billion valuation this month, up from $1.5 billion in April. The interesting part isn't the number — it's what changed in the product between those two rounds.
Lena Castellano · · 6 min read
A funding round tells you what investors think about a company's future growth. It doesn't tell you what you need to know before renewing a contract with them.
Lena Castellano · · 6 min read
Instinct went from a $50 million valuation to $2.5 billion in a matter of months by promising to run your life through text message. Before you hand over that much access, it's worth asking what delete actually means to a personal AI agent.
Lena Castellano · · 6 min read
Fin.com spent the time since January turning a quiet seed round into 200 employees, seven acquisitions, and billions in payment volume — then announced the funding almost as an afterthought.
Lena Castellano · · 3 min read
AIR just left stealth with $50 million to vet what enterprise AI agents are actually doing once they're live — and two Unit 8200 veterans think most companies have no idea.
Lena Castellano · · 7 min read
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