Best Billsby Alternatives in 2026
Updated
20 tools from subscription billing software ranked against Billsby on the same published basis.
- 1Billsby vs Kill Bill
- 2Billsby vs PayWhirl
- 3Billsby vs Pabbly Subscriptions
- 4Billsby vs UniBee
- 5Billsby vs Lago
- 6Billsby vs OneBill
- 7Billsby vs BillingPlatform Accounts Receivable
- 8Billsby vs BILLmanager
- 9Billsby vs Fakturia
- 10Billsby vs Flexprice
- 11Billsby vs Zuora CPQ
- 12Billsby vs Aria Billing
- 13Billsby vs BillaBear
- 14Billsby vs FastSpring
- 15Billsby vs PaySimple
- 16Billsby vs Zoho Billing
- 17Billsby vs ChargeKeep
- 18Billsby vs Younium
- 19Billsby vs Ordway
- 20Billsby vs Tridens Monetization
Billsby alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Kill Bill | 7.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | PayWhirl | 7.4 | Free plan | $9/mo | API, Web |
| 3 | Pabbly Subscriptions | 7.3 | Free plan | $14/mo | API, Web |
| 4 | UniBee | 7.3 | Free plan | $99/mo | API, self-hosted, Web |
| 5 | Lago | 7.0 | Free plan | Free | API, self-hosted, Web |
| 6 | OneBill | 6.9 | No | — | API, Web |
| 7 | BillingPlatform Accounts Receivable | 6.8 | No | — | API, Web |
| 8 | BILLmanager | 6.7 | No | €50/mo | API, Linux, self-hosted, Web |
| 9 | Fakturia | 6.7 | No | €139/mo | Web |
| 10 | Flexprice | 6.7 | Free plan | $500/mo | Web |
| 11 | Zuora CPQ | 6.7 | No | — | API, Web |
| 12 | Aria Billing | 6.6 | No | — | API, Web |
| 13 | BillaBear | 6.6 | No | $1/mo | API, self-hosted, Web |
| 14 | FastSpring | 6.6 | No | — | API, Web |
| 15 | PaySimple | 6.6 | No | $79.95/mo | Android, API, iOS, Web |
| 16 | Zoho Billing | 6.6 | No | $39/mo | Web, iOS, Android |
| 17 | ChargeKeep | 6.5 | No | $39.99/mo | API, Web |
| 18 | Younium | 6.5 | No | — | API, Web |
| 19 | Ordway | 6.4 | No | — | API, Web |
| 20 | Tridens Monetization | 6.4 | No | $500/mo | API, Web |
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Questions about Billsby alternatives
What is the best alternative to Billsby?
Kill Bill, number 1 in subscription billing software with a score of 7.8 out of 10. The others here: PayWhirl, Pabbly Subscriptions, UniBee and 16 more.
What is the best free alternative to Billsby?
Kill Bill is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.