Side by side
BoxBilling vs PayWhirl
Both stand on subscription billing software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial APISelf-hostedWeb
BoxBilling focuses on usage-based and AI billing, combining metering, invoicing, and customer-facing components. Its flexible deployment choices are balanced by request-based pricing and an unspecified trial length.
Visit BoxBilling
Free plan APIWeb
PayWhirl supports a broad range of recurring and one-time offers, with billing automation, reporting, and multiple integration methods. Compare transaction fees with gateway or processor costs, and note that portal options depend on merchant settings.
Visit PayWhirlThe facts
| BoxBilling | PayWhirl | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | No |
| Runs on | API, Self-hosted, Web | API, Web |
| Lowest paid plan | Free or on request | Pro: $9 a month |
| Plans published | 1 | 9 |
| Maker | Not published | Not published |
| Website | boxbilling.com | paywhirl.com |
| On subscription billing software | #19 of 49 | #15 of 49 |
BoxBilling: what it does well
- Real-time metering for tokens, calls, and GPU-hours
- Supports subscriptions, invoices, wallets, and credits
- Eight embeddable billing portal components
- React and Vue wrappers are listed
- Managed hosting in EU or US regions
What to know first
- Pricing is available only on request
- No free plan is listed
- Higher-volume hosting options require custom arrangements
PayWhirl: what it does well
- Supports recurring and one-time payment types
- Automates invoices, retries, and dunning
- Customer portal for billing and subscription changes
- Offers API, webhooks, widgets, and payment links
- Paid plans include a 14-day free trial
What to know first
- Transaction fees apply in addition to processor fees
- Portal changes depend on merchant settings
- Trial applies to paid plans
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