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This Week in Startups

First-hand talks with founders and investors, very frequent updates

Deep reads here6 / 1490 episodes
Cadence~1 every 2.0 days
Latest2026-10-17
TopicsInvesting & Business
PriorityT2
53:15
This Week in Startups 1003

Frontier labs block red teams from testing defenses, spawning an unfiltered-model business

It transfers the judgment of whether to refuse execution from the model maker to the customer, which explains why even Fortune 500 CISOs will seek out a model vendor that openly markets deregulation for red-team testing.

8 Points 7 Quotes CybersecurityOpen-source models
1:27:02
This Week in Startups 0923

Companies That Treat Service as a Cost Center Are Giving Away Their Moat

Products get replaced by better products, brands by stronger brands; the only durable competitive advantage is hospitality — the continuous, generous investment in relationships.

8 Points 7 Quotes HospitalityOrganization
1:33:39
This Week in Startups 0918

Treating service as a cost center is the biggest misjudgment in business

Products and brands will all be surpassed; the only long-term moat is making people feel seen — and that can be systematized like dropping coins in a parking meter, no budget required, just care.

8 Points 7 Quotes Service cultureOrganization management
19:22
This Week in Startups 0915

90% of AI prototypes die at POC: what's missing isn't the model, it's the harness

No matter how strong the model is, it can't survive a mid-run crash — the process dies halfway through issuing a refund and the customer gets paid twice. Pulling state out of the agent and handing it to a harness is the line between the laptop and production.

7 Points 7 Quotes AI agentsdurable execution
24:50
This Week in Startups 0825

You Can't Fire a VC From Your Board: Common Stock Never Gets the Vote

An investor's board seat is elected only by its own class of stock, and the common shares founders hold carry no vote to replace it; the only realistic paths are talking them into stepping aside privately, or waiting for them to volunteer to drop down to board observer.

8 Points 6 Quotes BoardsEarly-stage fundraising
21:05
This Week in Startups 0820

AI-generated games don't lack the technology — they lack hand-tuned taste

AI can turn one sentence into a playable game, but the real moat is not generation — it is human taste and manual tuning: an LLM only copies, it does not innovate, and the editor is the second thing it has to build for the user.

7 Points 4 Quotes AI-generated gamesConsumer AI