The Runway Blog

Startup finance, minus the jargon

Practical guides on runway, burn, unit economics, dilution and investor updates, written for early-stage founders, India-first.

Cash FlowFinance Basics 5 min · 8 Aug 2026

How Much Cash Should Your Startup Keep in Reserve?

A profitable month can still hide a cash crunch. Here is how to think about a startup cash reserve, what to set aside, and the buffer that keeps you out of trouble.

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FundraisingDebt 6 min · 4 Aug 2026

Non-Dilutive Funding in India: Venture Debt, Revenue-Based Financing and Grants

Equity is not the only way to fund growth. Here is how venture debt, revenue-based financing and grants work for Indian startups, and when each one makes sense.

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FundraisingDue Diligence 7 min · 24 Jul 2026

The Startup Due Diligence Checklist: What Investors Check Before They Invest

Diligence is where slow deals die. Here is exactly what investors ask for, the documents to have ready, and how to be diligence-ready before you start raising.

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FundraisingInvestors 7 min · 10 Jul 2026

How to Find the Right Investors for Your Startup in India

Spraying 200 cold emails is not a strategy. Here is how Indian founders build a targeted investor list, earn warm intros, and run a raise that actually closes.

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PerksTools 6 min · 26 Jun 2026

The Best Startup Perks and Cloud Credits for Indian Founders (2026)

Free cloud credits, discounted tools and startup programs can save an early-stage team lakhs a year. Here are the perks worth claiming, and how to qualify.

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ESOPIndia 6 min · 13 Jun 2026

ESOP for Startups in India: A Founder's Guide

How employee stock options work for Indian startups — pool size, vesting, strike price, the taxation founders get wrong, and why ESOPs are worth the dilution.

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FoundersEquity 6 min · 10 Jun 2026

Cofounder Equity Split: How to Divide Startup Equity Fairly

The cofounder equity split is one of the earliest and most consequential decisions you will make. Here is how to think about it — and why vesting is non-negotiable.

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Cash FlowFinance Basics 5 min · 5 Jun 2026

Cash Flow vs Profit: Why Profitable Startups Still Run Out of Cash

Profit and cash are not the same thing — and confusing them is how a "profitable" startup goes bankrupt. Here is the difference, and why founders should watch cash.

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MetricsD2C 5 min · 3 Jun 2026

MRR vs Revenue: What Indian D2C Founders Should Track Instead

MRR is a SaaS metric. If you sell products, not subscriptions, it quietly lies to you. Here is what transactional and D2C founders should track instead.

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Unit EconomicsMetrics 5 min · 22 May 2026

What Is a Good Gross Margin for a Startup?

Gross margin decides how much each sale actually funds the rest of your business. Here are healthy benchmarks by model — SaaS, D2C, marketplace, services — and how to improve it.

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FundraisingInvestor Relations 6 min · 14 May 2026

How to Write a Monthly Investor Update That Gets Replies

The structure that turns a monthly update from a chore into your most reliable source of intros, hires and follow-on capital — with a copy-paste template.

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MetricsSaaS 5 min · 30 Apr 2026

ARR vs MRR: What They Mean and How to Calculate Them

MRR and ARR are the headline metrics of any subscription business. Here is exactly what each means, how to calculate them, and the mistakes that inflate them.

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FundraisingCap Table 7 min · 22 Apr 2026

Startup Equity Dilution, Explained With Real Numbers

Pre-money, post-money, ESOP, and exactly how much of your company you give up in a round — with a worked example every founder should run before signing.

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FundraisingValuation 6 min · 8 Apr 2026

How to Value a Pre-Revenue Startup

Valuing a startup with little or no revenue is part art, part method. Here are the approaches investors actually use — and what really drives the number.

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Unit EconomicsMetrics 6 min · 30 Mar 2026

What's a Good LTV:CAC Ratio? (And How to Actually Improve It)

The LTV:CAC ratio every VC asks about — what counts as healthy, why CAC payback matters just as much, and the real levers to improve it.

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FundraisingFunding Stages 7 min · 20 Mar 2026

Startup Funding Stages Explained: Pre-Seed to Series C

Pre-seed, seed, Series A, B and C — what each stage means, what investors expect, how much founders typically raise and give up, and when you are ready for the next one.

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Burn RateMetrics 5 min · 12 Mar 2026

Gross vs Net Burn Rate: What Founders (and VCs) Actually Mean

Gross burn, net burn, and the burn multiple — what each one measures, which one VCs ask about, and how to read them without fooling yourself.

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FundraisingSAFE 6 min · 28 Feb 2026

SAFE vs Convertible Note: Which Should Your Startup Use?

SAFEs and convertible notes both let you raise before a priced round. Here is the difference, the terms that actually matter, and what Indian founders use instead.

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RunwayFundraising 6 min · 20 Feb 2026

How to Calculate Startup Runway (the India-aware way)

Runway is more than cash ÷ burn. Here is the formula founders actually need — including the GST credit and TDS receivable that Indian startups should count as cash.

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