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Signals10 min read

Last Week's Signals: Apr 6 – Apr 12

By TurboFund Research Team

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Weekly recap of what top investors are saying on X.

Here's what top investors were talking about last week (Apr 6 – Apr 12): 56 signals from 20 investors, classified from X.

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56
Signals
20
Investors
5
Sectors

Last Week's Hottest Sectors

Developer Tools (2) Politics / Tech Policy (2) AI/Developer Tools (2) AI Infrastructure (2) Tech Policy/Regulation (2)

Biggest Signals Last Week

The most-engaged investor posts from the week:

1
Sam Altman OpenAI
Bullish
"To celebrate 3 million weekly codex users, we are resetting usage limits.

We will do this every million users up to 10 million.

Happy building!"

Signal: Codex hitting 3M weekly users with accelerating milestones signals explosive developer adoption of AI coding tools at OpenAI.

Sector: AI/Developer Tools25.7K engagementsView post →
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2
Marc Andreessen a16z
Contrarian
"It will cost more than that, and it will still never happen. There is no chance. It is not possible. https://t.co/T4e7vZ3rUQ"

Signal: Andreessen expressing absolute certainty that a proposed tech regulation will never be implemented signals a16z's continued hardline stance against government AI or tech intervention.

Sector: Tech Policy/Regulation8.1K engagementsView post →
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3
Tobias Lütke Shopify
Contrarian
"The word `expert` in media has come to mean pundit with davos-liberal talking points https://t.co/vImVuzVyUA"

Signal: Shopify CEO argues that the word 'expert' in media has become synonymous with ideologically aligned pundits, reflecting broad tech-leader skepticism of traditional credentialed commentary.

Sector: Media / General4.8K engagementsView post →
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4
Jack Dorsey Block
Product
"great idea file https://t.co/EQJyVcPSq4"

Signal: Jack Dorsey endorses the concept of an 'idea file' for LLM agents, signaling support for the emerging paradigm of sharing prompts and concepts rather than finished code.

Sector: AI / Developer Tools3.3K engagementsView post →
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5
Garry Tan Y Combinator
Bullish
"Golden age of open source is here https://t.co/RX5H5gDcO1"

Signal: YC president declares a golden age of open source is underway, strongly signaling continued institutional and founder interest in open-source AI infrastructure.

Sector: Open Source / AI3.0K engagementsView post →
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6
Jack Dorsey Block
Commentary
"bitchat pulled from the china app store https://t.co/jrrd0gDrA9"

Signal: Jack Dorsey highlights that bitchat was pulled from China's App Store, signaling the geopolitical risk and censorship pressure facing decentralized communication tools.

Sector: Crypto / Decentralized Messaging2.5K engagementsView post →
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7
Marc Andreessen a16z
Contrarian
"New AGI pricing tier just dropped: negative $9 million if you're one of 11 specific companies; infinity otherwise."

Signal: Andreessen signaling strong opposition to regulatory intervention in the tech sector.

Sector: Tech Policy/Regulation2.2K engagementsView post →
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8
Jeff Dean Google
Contrarian
"How does a major news organization push out such an egregious headline error? 🤦‍♂️ https://t.co/UJIPJWCdFD"

Signal: Senior AI leader publicly criticizes mainstream media accuracy, reflecting growing tension between the tech community and traditional journalism on AI narratives.

Sector: Media / AI2.1K engagementsView post →
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9
David Sacks Craft Ventures
Commentary
"Think twice before giving @GrowSF money — they might denounce you for it. https://t.co/GEyDZO9m45"

Signal: Sacks warns donors against funding GrowSF after they publicly denounced contributors, signaling growing intra-tech political tensions in San Francisco.

Sector: Politics / Tech Policy1.5K engagementsView post →
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10
Guillermo Rauch Vercel
Product
"The @vercel team is always listening and engaging with customers on @x. We shape the product as a result of these conversations.

Vercel gives us the velocity to ship, X gives us a nonstop stream of user feedback. Thanks @simhskal & @riyvir! https://t.co/8FxoT66mfv"

Signal: Vercel is using X/Twitter as a real-time product feedback loop, signaling that social platforms are becoming core to developer-tools product development cycles.

Sector: Developer Tools1.4K engagementsView post →
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Deals Announced

Trae Stephens Founders Fund

Founders Fund partner endorsing Primer and Delk to realize the Diamond Age vision signals defense-adjacent AI literacy tools are gaining serious investor backing.

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Scott Belsky Adobe/A24

Adobe CPO publicly flagging an under-the-radar company with thoughtful founders suggests a potential portfolio interest or early endorsement worth tracking.

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Alexis Ohanian 776

Ohanian discloses that Starcloud is a 776 portfolio company, signaling the fund's interest in GPU cloud and AI infrastructure plays.

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Thesis Shifts to Watch

Garry Tan Y Combinator

YC president expresses peak conviction that AI has made this the greatest moment in history for high-agency individuals, signaling a broader thesis that AI is fundamentally democratizing the ability to build.

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Guillermo Rauch Vercel

The web is emerging as AI's natural deployment medium, with browsers becoming universal IDEs and coding superintelligence imminent, signaling a renaissance for web-native development.

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Eric Glyman Ramp

Ramp CEO argues that AI and modern financial networks are finally ready to replace 500-year-old double-entry bookkeeping systems, signaling a major fintech infrastructure disruption thesis.

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Scott Belsky Adobe/A24

Adobe/A24 investor anticipates a surge in demand for physical creative goods as a counterreaction to the flood of AI-generated digital content.

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Alexis Ohanian 776

Five-plus years of conviction that live sports will command premium human attention in the AI age is beginning to bear fruit, signaling sports media as a durable consumer investment theme.

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Scott Belsky Adobe/A24

Emerging norm of crowdsourced preparedness before frontier model distribution signals a new safety-first release cadence is becoming industry standard.

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Contrarian Takes

Marc Andreessen a16z

Andreessen expressing absolute certainty that a proposed tech regulation will never be implemented signals a16z's continued hardline stance against government AI or tech intervention.

+ Add to Pipeline
Tobias Lütke Shopify

Shopify CEO argues that the word 'expert' in media has become synonymous with ideologically aligned pundits, reflecting broad tech-leader skepticism of traditional credentialed commentary.

+ Add to Pipeline
Marc Andreessen a16z

Andreessen signaling strong opposition to regulatory intervention in the tech sector.

+ Add to Pipeline
Jeff Dean Google

Senior AI leader publicly criticizes mainstream media accuracy, reflecting growing tension between the tech community and traditional journalism on AI narratives.

+ Add to Pipeline
Garry Tan Y Combinator

YC's president calls out SFO's incumbent-protective Waymo restriction as anti-competitive, signaling policy friction remains a key bottleneck for AV deployment.

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Michael Grinich WorkOS

WorkOS advocates for small, product-led sales teams over bloated quota-driven models, signaling a structural rethink of B2B go-to-market in the AI era.

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Kevin Mahaffey Lookout

Security investor argues that housing affordability is a supply problem solvable through deregulation, signaling pro-housing-reform sentiment in the tech investor community.

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