Data-driven insights on AI costs, creator earnings, SaaS metrics, and career strategy. Real numbers only.
Most FBA sellers track referral fees and FBA fees. The sellers who stay profitable long-term also track storage, returns, PPC, aged inventory, and inbound shipping. Here's the full cost breakdown.
Past 50 hours per week, productivity per hour collapses. Past 55 hours, the extra hours produce nothing. The research on overwork is unambiguous — and most companies are ignoring it.
The average organization wastes 32% of its cloud spend on over-provisioned or idle resources. The fixes are not complex — they're just systematically ignored until the CFO asks questions.
Knowledge workers spend 60% of their day on shallow work. The output gap between deep and shallow modes isn't 2x — research puts it closer to 10x for complex tasks.
Discounting feels like a growth tool. The contribution margin math shows it's often a trap. Here's exactly how many additional units you need to sell to break even on any discount.
Email generates $36–42 for every $1 spent, making it the highest-ROI marketing channel by a wide margin. Yet most brands invest 80% of their marketing budget in social. Here's the full comparison.
GPA is a strong early-career signal and mostly irrelevant by year five. But the exceptions — consulting, finance, certain elite tech roles — are exactly where students obsess over grades least strategically.
A one-hour meeting with eight people doesn't cost one hour. It costs eight hours of salary, plus the hidden tax of broken focus. The numbers are genuinely alarming.
A $40 product feels profitable. After platform fees, payment processing, shipping, and returns, that margin can drop below 10%. Here's the actual math platform by platform.
The remote work productivity debate has generated more opinion than evidence. Here's what the largest peer-reviewed studies actually found — and why the answer is more complicated than either side admits.
A 3x ROAS on Google Search is excellent. A 3x ROAS on Meta is mediocre. Channel benchmarks vary dramatically by platform and industry — and most advertisers are comparing against the wrong baseline.
Serverless is not cheaper by default — it's cheaper under specific conditions. Above certain traffic levels, a dedicated server wins on cost by a factor of 5-10x. Here's exactly where the crossover happens.
Sleep deprivation costs the US economy $411 billion per year in lost productivity. The cognitive decline from six hours of sleep matches being legally drunk. Here's the research.
More study time is not the same as more learning. The research on session length, spacing, and retrieval practice is precise — and most students do the opposite of what works.
Countries where people take the most vacation consistently outperform in GDP per hour worked. Downtime doesn't cost productivity — the data suggests it produces it.
Most companies wildly underestimate their AI API bills. Here's the math behind what ChatGPT actually costs at scale — and how to cut it in half.
The numbers YouTube shows creators are not what they're actually earning. Here's the real math on CPM, RPM, and what a million views is worth in 2025.
New research shows automation risk isn't about skill level — it's about task structure. The jobs most at risk might surprise you.
AI content isn't free — there's the tool cost, the editing cost, the strategy cost, and the SEO risk cost. Here's what 100 articles actually costs with AI.
You chose the cheapest model. You optimized your prompts. Your bill is still 4x what you expected. Here's why — and the three traps that catch everyone.