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Sean McCann Profile
Sean McCann

@sea

Followers
1K
Following
13K
Media
22
Statuses
282

Building something new

San Francisco, CA
Joined January 2007
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@sea
Sean McCann
9 days
RT @typesfast: @zachperret The best business books are Double your profits in 6 months or less, Certain to Win, The Goal, The Toyota Produc….
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@sea
Sean McCann
9 days
We need more VC in AI, these quadruple layer SPVs are skimming too much.
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@sea
Sean McCann
9 days
I miss June 2025 when unlimited AI was cheap. Just like $2 Ubers in 2015.
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@sea
Sean McCann
18 days
Hours after I signed up for @tryramp I started getting phone calls from American Express. Who's leaking leads at Ramp?.
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@sea
Sean McCann
1 month
Did every 409a valuation just drop 50%?.
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@sea
Sean McCann
1 month
Aren’t many of these fastest revenue AI companies just booking GMV as revenue?.
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@sea
Sean McCann
1 month
This resonates. It's very difficult to automate human centric SOPs at scale. Automation has to be at the forefront of the system design process.
@saranormous
sarah guo // conviction
1 month
.@parkerconrad on "AI rollups" and how he developed an allergy to ops at Zenefits: "it's very hard to replace ops with software after you've scaled it up"
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@sea
Sean McCann
1 month
It turns out updating Claude Code sometimes signs you out of a Max plan and kicks back to usage based.
Tweet media one
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@sea
Sean McCann
1 month
If a box of table salt could summon a tropical storm, the Southwest wouldn’t have a water crisis.
@amuse
@amuse
1 month
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@sea
Sean McCann
2 months
Don’t you need to background check employees for SOC 2?.
@Suhail
Suhail
2 months
PSA: there’s a guy named Soham Parekh (in India) who works at 3-4 startups at the same time. He’s been preying on YC companies and more. Beware. I fired this guy in his first week and told him to stop lying / scamming people. He hasn’t stopped a year later. No more excuses.
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@sea
Sean McCann
2 months
You have to admire the audacity of an AI coding agent taking full credit for the git commit when I'm still debugging the mess it made.
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@sea
Sean McCann
2 months
There’s likely a startup opportunity to handle these garnishment orders for payroll companies.
@RealPatrickWebb
Patrick Webb
2 months
BREAKING: Nearly two million student loan borrowers are set to have their wages garnished for repayment this summer, per WSJ.
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@sea
Sean McCann
3 months
What's the furthest a startup has gotten with just a Stripe Atlas setup before a lawyer had to fix everything like board consents, stock, IP assignment, etc?.
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@sea
Sean McCann
5 months
It's a shame no startup has ever made it coming from a coworking space, because some of these coworking space are nice!.
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@sea
Sean McCann
5 months
Suddenly the vim coders are the least productive.
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@sea
Sean McCann
6 months
The richest people I know made their money in ways that aren’t obvious from their LinkedIn.
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@sea
Sean McCann
6 months
My home insurance in California renewed at only a 20% increase, which is honestly better than I was expecting.
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@sea
Sean McCann
6 months
Bay Area parents love to brag that their toddlers only get one hour of screen time only on weekend days. What's their secret!? The weekend nanny doesn’t start until 8 a.m.
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@sea
Sean McCann
6 months
The best PMs just make the CSS update, then get the most junior engineer to rubber stamp it.
@signulll
signüll
6 months
a pm proposes moving a button 5px to the left. the design team schedules a “design intent” meeting to review pixel spacing guidelines, which references a 96-slide internal deck titled “the philosophy of alignment. afterward, accessibility raises concerns about button.
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@sea
Sean McCann
6 months
If it's public data or scrapable, then it'll be in the next foundational models. Too many products don't consider this.
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