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Build Better Spreadsheet Formulas — Starting at $7.50/month

Plans built around howyou actually work.

The only formula editor that thinks like you do. Whether you’re an analyst building dashboards, a teacher explaining logic, or a team that shares formula libraries — there’s a plan for that. Start free, and upgrade when you’re ready.

Monthly
Annually2 months free

Starter

For solo analysts who live in spreadsheets.

$9/ month

Billed monthly

  • AI assistant (limited usage)
  • Rich editor (up to 3 tabs)
  • Custom @@variables (up to 5)
  • Excel dialect support (Beta)
  • Error checking
  • Custom personal snippets (up to 5)
  • Syntax highlighting
  • Visual formula builder
  • 1 user seat
Most Popular

Pro

When you need unlimited everything — and so does your team.

$15/ seat / month

Billed monthly

  • Everything in Starter, plus:
  • AI assistant (extended usage)
  • Unlimited editor tabs
  • Unlimited custom @@variables
  • Unlimited personal snippets
  • Unlimited shareable snippets
  • Per-seat billing

Business

For organizations that need admin control and dedicated support.

Custom

Annual contracts

  • Everything in Pro, plus:
  • Custom SSO support
  • Domain-based member invites
  • Priority support
  • Dedicated account manager
  • Custom onboarding & training

Frequently Asked Questions

Yes – we offer a free 14-active-day trial for all plans. Days, when you don’t use the add-on, won’t be counted. Install the add-on and you’ll automatically have access to all features. No credit card required.
After the trial period is over, you’ll be offered to subscribe to one of our products.

For “Starter” or “Pro” plans, billing is monthly (cancel anytime) or yearly (2 months for free for annual). Managed via our secure payment portal.

Absolutely. Formula Foundry doesn’t store your spreadsheet data. All computations happen within your Google Sheets™. We only store your name, email address and snippets in our database which can remove anytime by request. We comply with Google’s security standards for Google Workspace™ add-ons.

We’re here for you. All users have access to our online documentation and contact forms. We also love feedback – many of our new features come from user suggestions!