The Curriculum

Mark Agustin is a personal finance writer and the founder of KatchingStacks. He holds a Bachelor's degree in Business Management and came to personal finance the hard way — through firsthand financial hardship that made the gap between what schools teach about money and what actually matters in real life painfully clear. That experience drove him to spend years researching the tools, platforms, and strategies that genuinely help people build financial stability from scratch — robo-advisors, index funds, retirement accounts, and the compound math that works quietly in the background when everything else feels uncertain. Every review and guide on KatchingStacks reflects that same ethos: research-backed, jargon-free, and written for the person who doesn't have a financial advisor and doesn't plan to get one. Mark evaluates each platform on fees, portfolio construction, and real-world usability — not affiliate payouts. He is not a licensed financial advisor, and nothing on this site constitutes personalized investment advice. It's the research he does to make better decisions with his own money, shared plainly.

Acorns vs. Stash
Reviews
Acorns vs Stash (2026): Which Micro-Investing App Is Right for You?

Acorns vs Stash: comparing fees, automation, investment quality, and educational value to help you pick the right micro-investing app for your situation.

Sep 1, 2026
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Best Brokerage Accounts
Reviews
Best Brokerage Accounts for Beginner Investors in 2026

The best brokerage accounts for beginners in 2026: $0 minimums, $0 trades, and real index funds. Here's who to open an account with.

Aug 31, 2026
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Traditional vs. Roth 401(k)
Guides
Traditional 401(k) vs Roth 401(k): Which Is Right for You in 2026?

Traditional 401k vs Roth 401k in 2026: how the tax break, contribution limits, and employer match differ — and which one wins for you.

Aug 27, 2026
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Life Insurance for Young Pros
Life Insurance
Life Insurance for Young Professionals: When to Buy and How Much

Young professionals often put off life insurance — but it's the one financial product where waiting costs you real money. Here's when to buy, how much to get, and what to skip.

Aug 25, 2026
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Best Roth IRA Accounts
Reviews
Best Roth IRA Accounts 2026: Top Picks for Every Type of Investor

The best Roth IRA accounts in 2026: Fidelity, Vanguard, Schwab, Betterment, and Robinhood compared by fees, investment options, and who each is best for.

Aug 25, 2026
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Pay Off Debt or Invest?
Guides
Should You Pay Off Debt or Invest First? The Order of Operations

Should you pay off debt or invest first? Here's the math-based rule of thumb, the 401(k) match exception, and what to do with each debt type.

Aug 24, 2026
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Fidelity vs. Schwab
Reviews
Fidelity vs. Charles Schwab: Which Brokerage Is Better for Beginners in 2026?

Fidelity vs Charles Schwab for beginners in 2026: we compare fees, robo-advisors, index funds, and tools to help you pick the right one.

Aug 20, 2026
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Best Term Life Insurers
Life Insurance
Best Term Life Insurance Companies of 2026

Not all term life insurance is created equal. Here are the top companies for 2026, evaluated on financial strength, pricing, policy flexibility, and ease of application.

Aug 18, 2026
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Index Fund vs. ETF
Guides
Index Fund vs ETF: What’s the Difference and Which Should You Choose?

Index fund vs ETF: a clear breakdown of the key differences in trading, taxes, minimums, and automatic investing — and how to choose the right one.

Aug 18, 2026
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Best High-Yield Savings Accounts
Reviews
Best High-Yield Savings Accounts for Your Emergency Fund in 2026

Best high-yield savings accounts for your 2026 emergency fund: compare APYs, minimums, and features from Ally, Marcus, SoFi and more.

Aug 17, 2026
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