SSO tax calculator
What does a login button cost you?
Pick your tools and your head count. We add up what each vendor charges extra for the plan that includes SAML SSO, using their own published prices.
Assumes everyone has a seat in every per-seat tool you pick. Most teams have fewer; your total will be lower.
Credit where due
These include SSO on their cheapest paid plan, or free. No tax.
Tailscale · PagerDuty · Brex · Zendesk · Claude · Customer.io · Cloudflare
About these numbers
Prices are vendor list prices in US dollars, read from each vendor's public pricing page on 1 October 2026. Each row links to its source. Vendors change prices and plans without notice, so check the source before relying on a figure.
The tax is the difference between the cheapest paid plan and the cheapest plan that includes SAML SSO. Real upgrades can cost more (seat minimums, annual commitments) or less (negotiated discounts). SSO plans also include other features you may value.
Keep the plans you have.
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