Best onPhase AP Automation Alternatives in 2026
Updated
20 tools from accounts payable software ranked against onPhase AP Automation on the same published basis.
- 1onPhase AP Automation vs Ramp AP
- 2onPhase AP Automation vs BILL Accounts Payable
- 3onPhase AP Automation vs Melio
- 4onPhase AP Automation vs Nanonets Accounts Payable Automation
- 5onPhase AP Automation vs OpenEnvoy
- 6onPhase AP Automation vs Flowie
- 7onPhase AP Automation vs Hyland AP Automation
- 8onPhase AP Automation vs Relay Bill Pay
- 9onPhase AP Automation vs SAP Concur Invoice
- 10onPhase AP Automation vs ApprovalMax
- 11onPhase AP Automation vs AvidXchange
- 12onPhase AP Automation vs Esker Accounts Payable Automation
- 13onPhase AP Automation vs Rillion
- 14onPhase AP Automation vs Lightyear
- 15onPhase AP Automation vs Zahara
- 16onPhase AP Automation vs Billacle
- 17onPhase AP Automation vs Tipalti Accounts Payable
- 18onPhase AP Automation vs Vic.ai APSuite
- 19onPhase AP Automation vs Bottomline AP Automation
- 20onPhase AP Automation vs Ottimate
onPhase AP Automation alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Ramp AP | 8.9 | Free plan | $15/mo | Android, API, Browser, iOS, Web |
| 2 | BILL Accounts Payable | 8.6 | No | $49/mo | Android, API, iOS, Web |
| 3 | Melio | 8.5 | Free plan | $2,520/mo | Android, iOS, Web |
| 4 | Nanonets Accounts Payable Automation | 8.4 | Free plan | — | API, Web |
| 5 | OpenEnvoy | 8.2 | Free plan | Free | Web |
| 6 | Flowie | 8.2 | Free plan | €12/mo | API, self-hosted, Web |
| 7 | Hyland AP Automation | 8.1 | No | — | Android, API, iOS, Web |
| 8 | Relay Bill Pay | 8.1 | Free plan | $30/mo | Android, iOS, Web |
| 9 | SAP Concur Invoice | 8.0 | No | — | Android, iOS, Web |
| 10 | ApprovalMax | 8.0 | No | — | Android, API, iOS, Web |
| 11 | AvidXchange | 7.9 | No | — | API, Web |
| 12 | Esker Accounts Payable Automation | 7.9 | No | — | Android, API, iOS, Web |
| 13 | Rillion | 7.9 | No | — | Android, iOS, Web |
| 14 | Lightyear | 7.9 | No | $199/mo | Android, API, iOS, Web |
| 15 | Zahara | 7.8 | No | £159/mo | Android, API, iOS, Web |
| 16 | Billacle | 7.8 | Free plan | ₹10,000/mo | Web |
| 17 | Tipalti Accounts Payable | 7.6 | No | $99/mo | Web |
| 18 | Vic.ai APSuite | 7.6 | No | $2083.33/mo | Android, API, iOS, Web |
| 19 | Bottomline AP Automation | 7.5 | No | — | Web, iOS, Android |
| 20 | Ottimate | 7.5 | No | — | Android, API, iOS, Web |
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Questions about onPhase AP Automation alternatives
What is the best alternative to onPhase AP Automation?
Ramp AP, number 1 in accounts payable software with a score of 8.9 out of 10. The others here: BILL Accounts Payable, Melio, Nanonets Accounts Payable Automation and 16 more.
What is the best free alternative to onPhase AP Automation?
Ramp AP is the best-ranked alternative with a free plan. 7 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.

































