Stripe Billing + Stripe Tax — Default stack for AI SaaS with usage-based pricing
AI SaaS almost universally needs usage-based billing. Stripe Billing has the best primitives for metered pricing, and Stripe Tax keeps tax compliance inside one vendor.
Pricing summary
0.5–0.8% on top of standard Stripe fees. You handle taxes.
Estimated monthly cost
| Stage | Stripe Billing | Total |
|---|---|---|
| $0 (starting) | Free | Free |
| $5k MTR | ~$40 | ~$40 |
| $25k MTR | ~$200 | ~$200 |
| $100k MTR | ~$800 | ~$800 |
Estimates exclude payment processing fees and App Store / Google Play platform cuts. MTR = monthly tracked revenue.
Why this stack
- ✓Best-in-class metering and usage billing
- ✓Tax handled without leaving Stripe
- ✓Largest ecosystem of integrations and tooling
Tradeoffs
- —You still own dunning and entitlements logic
- —Stripe Tax adds up at very high volume
Who this is for
Stage:Growing — past first revenue · Scaling — established product
Priorities:Advanced billing (usage, metering)
Best fit for saas web teams that value advanced billing (usage, metering).
Setup order
- 01
Create your Stripe Billing account
Sign up and connect a bank account or Stripe account to receive payouts.
Open docs → - 02
Create your first product and pricing plan
Define product name, recurring interval, currency, and any trial period. Keep your initial pricing simple — you can iterate later.
- 03
Install the SDK or use hosted checkout
Either embed the checkout JS, use a hosted checkout link, or call the API from your backend to create checkout sessions.
- 04
Test in sandbox and go live
Run end-to-end tests with test cards, confirm webhooks land in your backend, then flip the keys to production.
Alternatives to this stack
Better when usage rules get genuinely complex.
Free under $250k ARR
MoR alternative if you'd rather not own taxes at all.
5% + $0.50 per txn
Related comparisons
Not sure which tool fits your project?
Answer 3 questions and get a personalized monetization stack recommendation.
Start the wizard→