credits.dev vs. Stripe: choosing the right solution for usage-based billing

If you're building a product with usage-based pricing—an API that meters requests, a SaaS with consumption-based features, or any app that needs credits and plans—you'll eventually evaluate Stripe and purpose-built solutions like credits.dev.

The tl;dr

• Stripe is the industry standard for payments, subscriptions, and billing infrastructure
• credits.dev is purpose-built for usage-based credits, metering, and plan management

They solve overlapping but different problems. This article explains when to use each, when to use both, and why many teams discover that Stripe alone isn't enough for credits and usage-based pricing.

What Stripe is built for

Stripe is a payment processor and billing platform. It handles:

1. Payment processing

Accept credit cards, ACH, Apple Pay, and 100+ payment methods worldwide. Best-in-class fraud detection, compliance (PCI, SCA), and settlement.

2. Subscription billing

Recurring charges, invoicing, proration, dunning (retry failed payments), and customer portal. Fixed-price subscriptions are Stripe's sweet spot: $10/month, $100/month, etc.

3. Usage-based billing (with caveats)

Stripe supports metered billing through Usage Records and Billing Meters. You can report usage and Stripe will invoice it.

But: Stripe meters usage for billing purposes, not for real-time enforcement or complex credit logic.

4. Tax and compliance

Stripe Tax handles sales tax, VAT, and GST calculation. Stripe Billing has built-in support for invoicing standards, payment receipts, and refunds.

Stripe is great at what it does

If you need to charge customers and handle payments, Stripe is the right tool. It's reliable, well-documented, and trusted by millions of businesses.

Where Stripe isn't enough for credits

Stripe's usage-based billing is designed for post-usage invoicing, not real-time credit tracking and enforcement.

1. Real-time balance checks

With Stripe metering, you report usage after the fact and Stripe invoices at the end of the billing period.

What you can't do easily:

• Check if a user has enough credits before allowing an action
• Enforce hard limits ("no more API calls once credits run out")
• Show a live balance in your dashboard

You'd need to build this yourself: maintain a shadow balance, decrement it in your app, and periodically reconcile with Stripe.

2. Plans and entitlements

Stripe has subscription plans, but complex credit rules live in your code:

• "Pro plan gets 10,000 credits/month + rollover up to 5,000"
• "Enterprise plan includes 100,000 upfront credits that never expire"
• "Free trial: 500 credits, then auto-upgrade"

Stripe doesn't model these directly. You'd implement the logic in your app, store the entitlements in your database, and sync usage to Stripe for invoicing.

3. Grants and one-off credits

Common scenarios:

• Give a customer 1,000 credits for a referral
• Comp 5,000 credits after an outage
• Include a one-time grant as part of an annual contract

Stripe doesn't have a first-class "grant" concept. You'd:

• Manually create a negative invoice line item (awkward)
• Track grants in your own database (now you're building a ledger)
• Or issue a coupon/discount (doesn't map cleanly to credits)

4. Expiration and rollover

Stripe doesn't manage credit expiration or consumption order:

• "Use promo credits first, then plan credits"
• "Expire unused credits after 90 days"
• "Roll over up to 20% of monthly allowance"

You'd build this logic yourself and sync the net consumption to Stripe for billing.

5. Support and operations

Your support team needs to:

• Grant credits manually
• Refund usage
• Adjust balances
• See an audit trail of who did what

Stripe's dashboard is built for payments and invoices, not credit ledger operations. You'd need your own admin tooling with audit logs, safe manual adjustments, and integration with your credit logic.

The pattern: Stripe for billing, you for credits

Many teams use Stripe to invoice usage but build their own system to:

• Track balances in real time
• Enforce limits
• Manage grants and expirations
• Provide support tooling

That's a full credits subsystem on top of Stripe. You get Stripe's billing and invoicing, but you're still building and maintaining the hard parts.

What credits.dev is built for

credits.dev is purpose-built for usage-based credits, plans, and real-time metering.

1. Real-time balance and enforcement

Every API call to credits.dev returns the current balance. You can:

• Check before allowing an action
• Consume credits atomically
• Enforce hard or soft limits
• Show live usage in your dashboard

No shadow ledger, no reconciliation—just a source of truth.

2. Plans and entitlements as data

Define plans in credits.dev:

• Monthly allowances with rollover rules
• Upfront grants that never expire
• Tiered limits (free, pro, enterprise)
• Trial-to-paid transitions

Change plans without code changes. Your app asks "can this user act?" and credits.dev answers based on the active plan.

3. Grants and one-off credits

First-class support for:

• Promotional credits
• Referral bonuses
• Support gestures
• Enterprise top-ups

Each grant has:

• Amount
• Expiration (optional)
• Reason and metadata
• Audit trail

4. Expiration and rollover

credits.dev handles:

• Expiration policies per grant type
• Consumption order (FIFO, promo-first, etc.)
• Rollover rules

The complexity lives in credits.dev's engine, not your app.

5. Support and operations

Built-in admin tools for support:

• Grant or revoke credits
• View full transaction history
• Audit log of all manual actions
• Safe operations with role-based access

Your support team gets the tooling they need without custom SQL.

6. Scheduling and automation

Background jobs for:

• Monthly renewals
• Credit expirations
• Trial endings
• Notifications

You define the schedules; credits.dev runs them reliably with retries and observability.

What credits.dev doesn't do

credits.dev is not a payment processor. It doesn't:

• Charge credit cards
• Handle ACH or wallets
• Invoice customers
• Calculate tax

That's by design. credits.dev focuses on credits and usage; you bring your own billing (Stripe, Paddle, direct invoicing, etc.).

When to use Stripe, credits.dev, or both

Use Stripe alone if:

• You have fixed-price subscriptions with no usage metering
• You don't need real-time balance checks or limits
• Your pricing is simple: one tier, one price

Example: A $50/month SaaS with unlimited usage. Stripe is perfect.

Use credits.dev alone if:

• You're not charging money yet (free tiers, internal APIs)
• You handle invoicing yourself or have a different billing system
• You need credits and plans but not payment processing

Example: An internal API that meters usage across teams, or a beta product with credits but no billing.

Use Stripe + credits.dev together if:

• You need real-time usage tracking and payment processing
• You want credits.dev to manage plans, grants, and limits
• You want Stripe to handle invoicing and charging

Example: An AI API with usage-based pricing. credits.dev enforces limits and tracks usage in real time; at the end of the month, you send the total usage to Stripe for invoicing.

The common architecture: Stripe + credits.dev

Many teams use both:

credits.dev for usage

• Track credits in real time
• Enforce limits
• Manage plans and grants
• Provide a dashboard for users

Stripe for billing

• Invoice based on total usage from credits.dev
• Handle payment methods and retries
• Calculate tax and generate receipts

The integration flow

1. User makes an API call
2. Your app checks balance via credits.dev
3. If approved, your app consumes credits in credits.dev
4. At the end of the billing period, you read total consumption from credits.dev
5. Send that usage to Stripe as a usage record
6. Stripe invoices the customer

This architecture keeps real-time usage in credits.dev and billing in Stripe. Each does what it's best at.

Build vs. buy (again)

Option 1: Stripe alone

You build the credits subsystem yourself: ledger, balance tracking, grants, expirations, support tooling. Stripe handles invoicing.

Pros:

• One less vendor
• Full control over credit logic

Cons:

• You're building and maintaining a full credits system
• Ongoing maintenance, pricing experiments, compliance
• Competes with your roadmap (see why building slows your roadmap)

Option 2: credits.dev + Stripe

credits.dev handles credits and plans; Stripe handles billing.

Pros:

• Real-time usage without building a ledger
• Built-in support tooling and audit logs
• Pricing experiments don't require code changes
• You ship faster and focus on your product

Cons:

• Two vendors instead of one
• Integration effort (typically a few hours)

The tradeoff

If your competitive advantage is in how you implement credits and plans, build it. If not, using a purpose-built solution like credits.dev frees your team to focus on what differentiates you.

Pricing comparison

Stripe

• 2.9% + $0.30 per transaction (US cards)
• Subscriptions and invoicing: free
• Usage-based billing: free (no additional fees)

Stripe charges on transactions, not API volume or usage records.

credits.dev

• Free tier: 10,000 events/month
• Paid tiers based on usage volume (no per-transaction fees)
• See credits.dev/pricing for details

If you're using both, you pay Stripe for payments and credits.dev for metering.

Key differences at a glance

Feature	Stripe	credits.dev
Payment processing	✅ Best-in-class	❌ Not a payment processor
Subscription billing	✅ Fixed-price subscriptions	❌ Use Stripe or similar
Real-time balance checks	⚠️ Build yourself	✅ Built-in API
Credit grants (promos, support)	⚠️ Via invoices or coupons	✅ First-class feature
Expiration and rollover	❌ Build yourself	✅ Configurable policies
Support tooling	⚠️ Build yourself	✅ Built-in admin panel
Audit logs	⚠️ Payment logs only	✅ Full credit history
Scheduling (renewals, trials)	⚠️ Subscription cycles	✅ Full cron engine
Tax calculation	✅ Stripe Tax	❌ Use Stripe Tax
Global payment methods	✅ 100+ methods	❌ N/A

Decision framework

Choose Stripe if:

• You need payment processing and subscriptions
• Fixed-price plans are enough
• You're willing to build usage tracking yourself

Choose credits.dev if:

• You need real-time usage tracking and credit management
• Plans, grants, and expirations are complex
• You want built-in support tooling and audit logs
• Payments are handled elsewhere (or not yet)

Choose both if:

• You need the best of both worlds: real-time usage + payment processing
• You want to ship fast without building a credits subsystem

Conclusion

Stripe is the right choice for payments, invoicing, and subscriptions. It's reliable, trusted, and handles the hardest parts of taking money from customers.

But Stripe alone isn't enough if you need real-time credit tracking, complex plans, grants, and usage enforcement. You'll end up building a credits subsystem on top—or adopting a purpose-built solution like credits.dev.

The combination of credits.dev (for usage) + Stripe (for billing) is common and powerful: each product does what it's best at, and you avoid building non-differentiating infrastructure.

If you're evaluating options:

• Use Stripe for payments and invoicing
• Use credits.dev for usage-based credits, plans, and real-time metering
• Focus your engineering on what makes your product unique

Get started with credits.dev and integrate in an afternoon. Keep Stripe for billing, and let credits.dev handle the rest.