Best Arelle Alternatives in 2026
Updated
20 apps from regulatory reporting software ranked against Arelle on the same published basis.
- 2Arelle vs FIS Data Integrity Manager
- 3Arelle vs Altova Regulatory Solutions
- 4Arelle vs CoreFiling Seahorse
- 5Arelle vs Finguine
- 6Arelle vs LSEG Corporate Treasury Risk
- 7Arelle vs Reg360
- 8Arelle vs Regnology Abacus360 Banking
- 9Arelle vs REGREP
- 10Arelle vs Complyfirst Regulatory Reporting
- 11Arelle vs Oracle Financial Services Regulatory Reporting
- 12Arelle vs REGnosys
- 13Arelle vs Aguilonius XBRL Factory-SE
- 14Arelle vs Amelkis XBRL
- 15Arelle vs Diligence XBRL Suite
- 16Arelle vs FIS Balance Sheet Manager Regulatory Reporting
- 17Arelle vs IRIS iDEAL
- 18Arelle vs reglity
- 19Arelle vs S&P Global Cappitech Regulatory Reporting
- 20Arelle vs Wolters Kluwer OneSumX Regulatory Reporting
- 21Arelle vs AutoRek
Arelle alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 2 | FIS Data Integrity Manager | 5.5 | No | — | Web |
| 3 | Altova Regulatory Solutions | 5.4 | No | $83.25/mo | API, self-hosted, Web, Windows |
| 4 | CoreFiling Seahorse | 5.4 | No | — | Web |
| 5 | Finguine | 5.4 | No | ₹10,000/mo | self-hosted, Web |
| 6 | LSEG Corporate Treasury Risk | 5.4 | No | — | Web |
| 7 | Reg360 | 5.4 | No | — | Web |
| 8 | Regnology Abacus360 Banking | 5.4 | No | — | self-hosted, Web |
| 9 | REGREP | 5.4 | No | €41.67/mo | API, Web |
| 10 | Complyfirst Regulatory Reporting | 5.3 | No | — | Web |
| 11 | Oracle Financial Services Regulatory Reporting | 5.2 | No | — | Web |
| 12 | REGnosys | 5.2 | No | — | Web |
| 13 | Aguilonius XBRL Factory-SE | 5.1 | No | — | — |
| 14 | Amelkis XBRL | 5.1 | No | — | Web |
| 15 | Diligence XBRL Suite | 5.1 | No | €833.33/mo | Mac, self-hosted, Web, Windows |
| 16 | FIS Balance Sheet Manager Regulatory Reporting | 5.1 | No | — | Web |
| 17 | IRIS iDEAL | 5.1 | No | — | — |
| 18 | reglity | 5.1 | No | — | Web |
| 19 | S&P Global Cappitech Regulatory Reporting | 5.1 | No | — | Web |
| 20 | Wolters Kluwer OneSumX Regulatory Reporting | 5.1 | No | — | — |
| 21 | AutoRek | 5.0 | No | — | — |
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Questions about Arelle alternatives
What is the best alternative to Arelle?
FIS Data Integrity Manager, number 2 in regulatory reporting software with a score of 5.5 out of 10. The others here: Altova Regulatory Solutions, CoreFiling Seahorse, Finguine and 16 more.
Is there a free alternative to Arelle?
None of the 20 alternatives here publishes a free plan on its own pricing page.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.