Know your runway,
in real time.

Type your cash, revenue, burn, and growth. Watch the months, the zero-cash date, and the break-even month move the moment you do. No spreadsheet, no signup.

Try a scenarioSee the month-by-month
Runs in your browser. Your numbers never leave it.
Default dead

Default dead.

Revenue catches expenses at Month 16, but cash runs out at Month 14 first. The gap is what a cut, a price change, or a raise has to cover.

Cash over time
Current plan (active)Cut 20%Enterprise deal
Runway13.7 months
Zero-cash dateAug 2027
Raise-by dateMar 20276 moraise lead
Net monthly burn$42,000

Framing from Paul Graham’s “Default Alive or Default Dead?”

What the shape means

Read the curve.

  • 01

    Break-even lands at Month 16, but cash runs out 2 months earlier.

  • 02

    Your raise-by date is Mar 2027, about 8 months from now.

  • 03

    At your burn, $750k buys roughly 17.9 months.

01How you compare
How you compare

Bands, not gospel.

Pick your stage and sector to compare against the right peers.

median 18mo
You: 13.7 mo
0122436+

Your 13.7 months of runway is below the median for Seed SaaS startups.

Directional, not gospel. Benchmarks are medians from public data (Carta, Kruze Consulting), last refreshed Jul 2026. Your sector and geography shift these numbers.

02Explore Current plan
The reverse solver

What has to be true?

Name a runway target. The tool searches the exact growth rate, burn cap, or raise that gets you there, straight from the same projection the chart uses.

I wantmonths of runway.YC suggests 18 to 24.

To reach 18 months, any one of these has to be true:

Grow revenue at 10.2% /mo, up from 10%

OR

Cap starting net burn at $41k /mo, down from $42k

OR

Raise at least $10k by Mar 2027

Shown because your raise-by date is close

You need to be in the market by Mar 2027.

Founders who raise on time walk in with a deck and a website that make the numbers look intentional. That is the work we do at Ryze, and it takes 6 to 8 weeks.

Talk to the studio
03Take it with you
Enter your email and we’ll build a branded, board-ready one-pager. Your numbers stay in your browser.
The link carries every scenario, exactly as you left it.
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