Best Invoice to Pay (ITP) Alternatives in 2026

20 apps from accounts payable software ranked against Invoice to Pay (ITP) on the same published basis.

  1. 1Invoice to Pay (ITP) vs Ramp AP
  2. 2Invoice to Pay (ITP) vs OpenEnvoy
  3. 3Invoice to Pay (ITP) vs Ottimate
  4. 4Invoice to Pay (ITP) vs BILL Accounts Payable
  5. 5Invoice to Pay (ITP) vs Nanonets Accounts Payable Automation
  6. 6Invoice to Pay (ITP) vs Hyland AP Automation
  7. 7Invoice to Pay (ITP) vs AvidXchange
  8. 8Invoice to Pay (ITP) vs Flowie
  9. 9Invoice to Pay (ITP) vs Melio
  10. 10Invoice to Pay (ITP) vs SAP Concur Invoice
  11. 11Invoice to Pay (ITP) vs Esker Accounts Payable Automation
  12. 12Invoice to Pay (ITP) vs Stampli
  13. 13Invoice to Pay (ITP) vs Rillion
  14. 14Invoice to Pay (ITP) vs Tipalti Accounts Payable
  15. 15Invoice to Pay (ITP) vs Quadient AP
  16. 16Invoice to Pay (ITP) vs Bottomline AP Automation
  17. 17Invoice to Pay (ITP) vs Vic.ai APSuite
  18. 18Invoice to Pay (ITP) vs ApprovalMax
  19. 19Invoice to Pay (ITP) vs Relay Bill Pay
  20. 20Invoice to Pay (ITP) vs ISPnext AP Automation

Invoice to Pay (ITP) alternatives compared

#AppScoreFree planFromRuns on
1Ramp AP9.4Free plan$15/moAndroid, API, Browser, iOS, Web
2OpenEnvoy8.7Free planFreeWeb
3Ottimate8.6Android, API, iOS, Web
4BILL Accounts Payable8.5No$49/moAndroid, API, iOS, Web
5Nanonets Accounts Payable Automation8.5Free planAPI, Web
6Hyland AP Automation8.4Android, API, iOS, Web
7AvidXchange8.3API, Web
8Flowie8.3Free plan€12/moAPI, self-hosted, Web
9Melio8.3Free plan$2,520/moAndroid, iOS, Web
10SAP Concur Invoice8.2Android, iOS, Web
11Esker Accounts Payable Automation8.2Android, API, iOS, Web
12Stampli8.1Android, iOS, Web
13Rillion8.0Android, iOS, Web
14Tipalti Accounts Payable7.9No$99/moWeb
15Quadient AP7.8Web
16Bottomline AP Automation7.8Web, iOS, Android
17Vic.ai APSuite7.8$2083.33/moAndroid, API, iOS, Web
18ApprovalMax7.8Android, API, iOS, Web
19Relay Bill Pay7.8Free plan$30/moAndroid, iOS, Web
20ISPnext AP Automation7.7Web
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Questions about Invoice to Pay (ITP) alternatives

What is the best alternative to Invoice to Pay (ITP)?

Ramp AP, number 1 in accounts payable software with a score of 9.4 out of 10. The others here: OpenEnvoy, Ottimate, BILL Accounts Payable and 16 more.

What is the best free alternative to Invoice to Pay (ITP)?

Ramp AP 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: documentation depth, a free tier and the platforms it runs on.