Revenue, churn, CAC and runway in one spreadsheet.
A working model where you enter traffic, conversion rate, price and churn, and see runway, LTV and payback period update live. Use it before scaling ad spend, not after.
NDAs, contractor agreements and SAFEs, openly licensed.
DOCX / PDF · Creative Commons
The decks that raised money, page by page.
PDF collection · Publicly shared
Official targeting, budget and measurement training.
Course · Free tier — no card required
Track what matters and read the numbers correctly.
Course · Free tier — no card required
CRM, content calendar and project boards, prebuilt.
Workspace templates · Free tier — no card required
Message structures that get replies, not spam reports.
Guide + templates · Creative Commons
Record, clean and master audio for free.
Desktop app · GPL / open source
Licensed music for video, no copyright strikes.
MP3 downloads · Creative Commons
Shrink video files without visible quality loss.
Desktop app · GPL / open source
