Financial Operating System for Post-Seed Startups
You raised your round. Now make it last.
You raised $500K–$3M in seed funding. You have 18–24 months to hit Series A metrics. Every decision must be modeled against remaining runway. Your board expects regular, accurate financial updates.

The challenge
The clock started when the wire hit
The countdown is on. Without clear burn visibility, you're running toward a cliff you can't see.
Burn creep is invisible
Hire two people, upgrade your tools, move to a bigger office. Individually justified. Collectively, they cut your runway from 20 to 13 months.
Board meetings need real numbers
Assembling financials from spreadsheets takes a full day. By the time you present, the numbers are already stale.
Can't answer 'what if' in the meeting
Your board asks about delaying hires or cutting a program. You promise to follow up instead of answering instantly.
How RunwayCal helps
Scenario overlay chart — multiple futures on one chart
Model "hire aggressively," "extend runway," or "cut to default alive" — then overlay all three on a single trajectory chart. Walk into board meetings with pre-modeled answers.
Learn more
Live board dashboard — secure, always current
Share a secure token link with your board. No login needed. They see a clean, live financial dashboard you control. Revoke access anytime.
Learn more
Budget vs actual with drill-down
Severity ratings show green/yellow/red at a glance. Add founder notes to explain variances. Drill into individual transactions behind any line item.
Learn more
16 insight rules catch what you miss
Burn spikes, cost creep, revenue anomalies — 16 deterministic rules monitor your finances and surface issues in a weekly digest.
Learn more
Built for the post-seed stage.
Founding Access at $199 one-time gives you scenarios, board viewer, variance analysis, and unlimited history. Pro at $29/month adds team features.
Make your seed round last.
Model every decision against your runway. Start free, upgrade for board-ready features.
Start freeNo credit card required · Set up in under 5 minutes · No finance expertise needed