How much should an AI add-on cost on top of my SaaS?
Need to price an AI add-on on top of an existing SaaS? Underprice and every heavy user erodes your margin; overprice and you lose the sale. This page helps SaaS teams bolting on AI find the number that covers AI costs and still leaves the margin you want.
Results update automatically as you type.
- API cost / request
- $0.0200
- Markup
- 300.0%
- Your price / request
- $0.0800
- Gross margin / request
- $0.0600
- Monthly gross profit
- $6,000.00
Why this isn't trivial
The part people underestimate: an add-on's price must cover only the incremental AI cost, but heavy adopters can still make a flat add-on unprofitable. In practice the biggest savings come from pricing the add-on to incremental cost with a usage ceiling, so it is worth modelling before you commit.
How it's calculated
We estimate this by estimating incremental AI cost per add-on user and applying a markup for the add-on price. Every figure uses the current provider prices baked into the site (reviewed daily), and you can override any input to match your own assumptions.
Frequently asked questions
Should the add-on be flat or metered?+
Flat is simplest; add a ceiling or metering if usage varies widely.
How do I price the add-on?+
Cover incremental AI cost plus margin, not your whole platform cost.
Are these prices up to date?+
Yes. The model prices behind this calculator are refreshed and reviewed daily, so your estimate reflects current provider rates rather than a stale snapshot.
Related
Estimates for planning. Pricing data last reviewed 28 July 2026.