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Guides21 Aug 2026 · 9 min read

Forecasting SaaS revenue without a spreadsheet

A practical model for 90-day forecasts: what data you need, what accuracy to expect, and how to explain it to your board.

The data you need

  • 12 months of subscription history
  • Usage by account
  • Pipeline with close dates

What accuracy to expect

Within 5% for 90 days is a strong result for most B2B SaaS companies.

Show the range, not only the number. Boards trust a forecast that admits its uncertainty.
MCWritten byMaya Chen
Read nextNet revenue retention, explained for founders

Guides21 Aug 2026 · 9 min read

Forecasting SaaS revenue without a spreadsheet

A practical model for 90-day forecasts: what data you need, what accuracy to expect, and how to explain it to your board.

The data you need

  • 12 months of subscription history
  • Usage by account
  • Pipeline with close dates

What accuracy to expect

Within 5% for 90 days is a strong result for most B2B SaaS companies.

Show the range, not only the number. Boards trust a forecast that admits its uncertainty.
MCWritten byMaya Chen
Read nextNet revenue retention, explained for founders

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Connect billing and one database. Your first live board builds itself in under a minute.

Start free trial

Free for 14 days · no card · cancel any time

All systems operational99.99% uptime · last 30 days

The AI analytics console for SaaS startups and B2B software companies: revenue, usage and support in one live dashboard.

hello@metrio.io
All systems operational99.99% uptime · last 30 days

The AI analytics console for SaaS startups and B2B software companies: revenue, usage and support in one live dashboard.

hello@metrio.io

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