Catch Your Next Expensive Mistake Before It Costs You the Company

Spot the "tiny" leaks in your runway, burn, hiring, and fundraising before they sink you.

Mariya Valeva Written by Mariya Valeva 🤠, the CFO who gets founders

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MARGIN OF TRUST

Changing how founders build. One tiny issue at a time.

Mariya is the sharpest financial mind I know, and somehow the easiest to understand. That combination almost never exists in one person. Tiny Margins is proof.

Ali Mamujee

Ali Mamujee

CEO, Allenix

You can tell Mariya has actually been there. She's seen what happens behind the scenes and understands the calls founders make when things get messy, not just when everything looks good on paper.

Elisabetta Toretti

Elisabetta Toretti

Founder, Mint & Lemon

At Harvard, they taught us that running out of cash is one of the biggest reasons startups fail. Reading Tiny Margins is how I make sure mine grows profitably.

Ziad Hassan

Ziad Hassan

Founder, Sawa

The highest-ROI five minutes on your calendar.

Join the founders building leaner, financially sound businesses, and creating real optionality, every Thursday.