David Sacks and Elon Musk aren’t just old colleagues from PayPal.
They’re now fully aligned as two of the most powerful forces in tech, shaping:
In this post, I’ll break down the real story behind their alliance—from PayPal to X, from Craft to SpaceX—and what this means for startup founders, investors, and the next wave of innovation.
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Yes, David Sacks was PayPal’s COO under Peter Thiel.
Yes, Elon Musk was PayPal’s CEO before being ousted.
But their current alignment isn’t nostalgia—it’s strategic.
They share:
Sacks didn’t just cheer Elon’s acquisition of Twitter.
He actively advised him—on:
Sources say Sacks helped shape X’s “free speech + paid subscription” model.
Musk is the visionary disruptor.
Sacks is the operational strategist.
Where Musk thinks 20 years ahead, Sacks helps make year 1 actually work.
Together, they form a rare duo:
Here’s how their orbits intersect now:
DomainMuskSacksSocial MediaXAdvisor / InvestorAIxAIPolicy & deal flow via CraftDefenseStarlink / SpaceXBacking dual-use AI/infraFintechX PaymentsPayPal veteran, fintech LPsCryptoBitcoin advocacySEC critic, DeFi funderMediaTwitter/XAll-In Podcast
This is no coincidence—it’s an intentional alignment of ideology, capital, and reach.
They’re not shy about calling out:
Their approach?
Build in public. Fight with data. Move fast.
Elon’s appearances on the All-In Podcast weren’t random.
He trusts that room—especially Sacks—to:
Sacks, in turn, uses X as his policy megaphone—from crypto to AI to defense.
They both believe:
“Speech is upstream of freedom.”
Sacks has backed legislation, platforms, and policy plays to protect open dialogue—especially in tech.
Musk literally bought the town square.
This belief underpins both their visions for user-owned media, not centralized propaganda.
Sacks is emerging as the pro-founder AI policy advisor.
Musk is leading xAI + regulatory counter-narratives.
They align on:
This is shaping the AI Cold War playbook in real time.
Read more: All-In on Defense Tech: How David Sacks Is Positioning for the AI Cold War
Insiders say:
This isn't just strategy—it's capital choreography.
If you want to attract capital or support from this axis, align with:
✅ Free-market models
✅ Speed + efficiency
✅ Decentralization as design principle
✅ Technical founder DNA
✅ Defiance with discipline
Because the tech industry is splitting.
Sacks and Musk are building the second side’s ecosystem—from infrastructure to funding to media.
1. Are David Sacks and Elon Musk business partners?
Not formally—but they advise, support, and align across multiple companies.
2. What startups do they co-invest in?
Some AI, infra, and fintech plays. Most remain private or under syndicates.
3. Do they share political views?
Broadly, yes—pro-free speech, anti-censorship, anti-centralization.
4. How does this affect founders?
If you align with their worldview, it opens doors to funding, amplification, and ecosystem support.
5. Is Sacks involved in xAI?
Not publicly—but he’s heavily engaged in AI policy and venture deal flow.
6. Does Craft Ventures invest in Musk companies?
Not directly—but the ecosystem overlap is growing.
7. What’s the media strategy here?
Own the narrative. Bypass traditional press. Use X and All-In to speak directly.
8. Will this alliance impact U.S. tech policy?
Yes—especially in crypto, AI, defense, and censorship.
9. Are there risks in aligning too closely with this worldview?
Yes—but the upside for aligned founders can be massive.
10. What’s the biggest takeaway for founders?
Build fast. Speak freely. Align with sovereignty and speed.
Sacks and Musk aren’t just tech billionaires.
They’re building the founder-first operating system for the next decade.
If you’re a startup founder, ignore this alliance at your own risk.
Because when Sacks writes the playbook, and Musk funds the moonshots—you get a whole new category of innovation.
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