Best CoreFiling Seahorse Alternatives in 2026
The top CoreFiling Seahorse alternatives are IRIS iDEAL, Oracle Financial Services Regulatory Reporting and IVP Regulatory Reporting: 15 regulatory reporting software our editors would look at instead of CoreFiling Seahorse, in our ranking order.
CoreFiling Seahorse: A focused cloud workspace for ESEF and UKSEF filing preparation, validation and review. Where it falls short: pricing requires contacting CoreFiling or requesting a demo.
Switching from CoreFiling Seahorse? For most regulatory reporting software buyers the best CoreFiling Seahorse alternative is IRIS iDEAL, built for banks needing broad on-premises reporting. REGREP has a free plan. REGREP offers the most supported jurisdictions (57).
Why People Look for a CoreFiling Seahorse Alternative
- Pricing requires contacting CoreFiling or requesting a demo
- Final reports are downloaded for filing through external regulatory portals
- No direct regulator submission is provided within Seahorse
- No regulator submission — 10 of the alternatives below have it
Quick Picks by What You Need
- Best overallIRIS iDEAL9.3
Banks needing broad on-premises reporting
Visit IRIS iDEAL - Best free optionREGREP8.8
Has a free plan
Visit REGREP - Most supported jurisdictionsREGREP8.8
57
Visit REGREP - Best for regulator submissionIRIS iDEAL9.3
Regulator submission (CoreFiling Seahorse: no)
Visit IRIS iDEAL
All 15 CoreFiling Seahorse Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forBanks needing broad on-premises reporting
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 9.3 vs 7.2
A broad on-premises reporting platform for banks operating across multiple jurisdictions.
- Regulator submission
- XBRL support
- Audit trail
9.3/10★★★★★Visit IRIS iDEAL -
Best forOracle-centered financial institutions
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 9.2 vs 7.2
An Oracle-centered suite for governed regulatory reporting, validation, approvals, and filing.
- API access
- Regulator submission
- XBRL support
9.2/10★★★★★Visit Oracle -
Best forFunds with multi-jurisdiction filing needs
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 9.1 vs 7.2
A broad web platform for multi-jurisdiction filings, validation and managed submission support.
- Regulator submission
- Audit trail
9.1/10★★★★★Visit site -
Best forBanks handling tax and central-bank reporting
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 9.0 vs 7.2
A broad regulatory reporting platform for banks managing complex data and submission workflows.
- Regulator submission
- XBRL support
- Audit trail
9.0/10★★★★☆Visit Finguine -
Best forBanks needing multi-country reporting controls
- Better than CoreFiling Seahorse:
- Editor score 8.9 vs 7.2
A broad reporting suite for banks that need controlled, multi-country workflows.
- API access
- XBRL support
- Audit trail
8.9/10★★★★☆Visit Wolters Kluwer -
Best forSmall firms seeking affordable broad coverage
- Better than CoreFiling Seahorse:
- Editor score 8.8 vs 7.2
A broad regulatory reporting platform with validation and no regulator submission.
- API access
- XBRL support
- Audit trail
8.8/10★★★★☆Visit REGREP -
Best forAPI-driven XBRL filing operations
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 8.7 vs 7.2
A strong API-led option for validated XBRL filing workflows across 11 jurisdictions.
- API access
- Regulator submission
- XBRL support
8.7/10★★★★☆Visit Semansys -
Best forTeams needing audited multi-jurisdiction filing
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 8.6 vs 7.2
A structured reporting platform for regulated firms filing across multiple jurisdictions.
- API access
- Regulator submission
- XBRL support
8.6/10★★★★☆Visit Complyfirst -
Best forBanks needing customizable regulatory data models
- Better than CoreFiling Seahorse:
- Editor score 8.5 vs 7.2
A configurable regulatory reporting platform for banks with deep data controls.
- Audit trail
8.5/10★★★★☆Visit Regnology -
Best forBanks managing balance-sheet regulations
- Better than CoreFiling Seahorse:
- Editor score 8.4 vs 7.2
A rules-driven reporting platform for banks managing liquidity and balance-sheet regulations.
- Audit trail
8.4/10★★★★☆Visit FIS -
Best forFirms focused on transaction reporting
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 8.3 vs 7.2
A cloud platform for validating, enriching, submitting, and reconciling transaction reports.
- API access
- Regulator submission
- Audit trail
8.3/10★★★★☆Contact S&P Global -
Best forAPRA and RBNZ reporting teams
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 8.2 vs 7.2
A focused cloud platform for APRA and RBNZ reporting, controls and sign-off.
- Regulator submission
- XBRL support
- Audit trail
8.2/10★★★★☆Visit Reg360 -
Best forTeams modeling executable reporting rules
- Better than CoreFiling Seahorse:
- Editor score 8.1 vs 7.2
A focused choice for teams turning regulatory rules into validated, traceable reports.
- API access
- Audit trail
8.1/10★★★★☆Visit REGnosys -
Best forFrench banks needing ACPR ONEGATE filing
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 8.0 vs 7.2
A broad XBRL reporting suite for French banks filing through ACPR ONEGATE.
- Regulator submission
- XBRL support
- Audit trail
8.0/10★★★★☆Visit site -
Best forExcel-based EBA and Solvency II reporting
- Better than CoreFiling Seahorse:
- Regulator submission
- Editor score 7.9 vs 7.2
A focused Excel-centered toolkit for EBA, Solvency II, and related reporting.
- API access
- Regulator submission
- XBRL support
7.9/10★★★★☆Visit Altova
CoreFiling Seahorse Alternatives: Common Questions
What is the best alternative to CoreFiling Seahorse?
IRIS iDEAL: #1 in our Regulatory Reporting Software ranking, with an editor score of 9.3 out of 10. A broad on-premises reporting platform for banks operating across multiple jurisdictions.
Is there a free alternative to CoreFiling Seahorse?
Yes. REGREP, REGnosys and Altova Regulatory Solutions have a free plan or a free tier.
Why do people look for CoreFiling Seahorse alternatives?
Pricing requires contacting CoreFiling or requesting a demo; Final reports are downloaded for filing through external regulatory portals; No direct regulator submission is provided within Seahorse.
Which CoreFiling Seahorse alternative has the most supported jurisdictions?
REGREP, with 57.
How do I switch from CoreFiling Seahorse?
Export your data from CoreFiling Seahorse (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel CoreFiling Seahorse.
How to Switch from CoreFiling Seahorse
- Export your data from CoreFiling Seahorse (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel CoreFiling Seahorse.
CoreFiling Seahorse vs Each Alternative
| # | Tool | Paid from | XBRL support | Regulator submission | Validation rules | Audit trail | Deployment | Score |
|---|---|---|---|---|---|---|---|---|
| 21 | CoreFiling Seahorse | Yes | No | Yes | Yes | Cloud | 7.2 | |
| 1 | IRIS iDEAL | Yes | Yes | Yes | Yes | On-premises | 9.3 | |
| 2 | Oracle Financial Services Regulatory Reporting | Yes | Yes | Yes | Yes | Hybrid | 9.2 | |
| 3 | IVP Regulatory Reporting | Yes | Yes | Yes | 9.1 | |||
| 4 | Finguine | Yes | Yes | Yes | Yes | Hybrid | 9.0 | |
| 5 | Wolters Kluwer OneSumX Regulatory Reporting | Yes | Yes | Yes | 8.9 | |||
| 6 | REGREP | €500/yr | Yes | No | Yes | Yes | Cloud | 8.8 |
| 7 | Semansys Compliance Platform | Yes | Yes | Yes | Yes | Cloud | 8.7 | |
| 8 | Complyfirst Regulatory Reporting | Yes | Yes | Yes | Yes | 8.6 | ||
| 9 | Regnology Abacus360 Banking | Yes | Yes | Cloud | 8.5 | |||
| 10 | FIS Balance Sheet Manager Regulatory Reporting | Yes | Yes | Cloud | 8.4 | |||
| 11 | S&P Global Cappitech Regulatory Reporting | Yes | Yes | Yes | Cloud | 8.3 | ||
| 12 | Reg360 | Yes | Yes | Yes | Yes | Cloud | 8.2 | |
| 13 | REGnosys | Yes | Yes | Hybrid | 8.1 | |||
| 14 | Diligence XBRL Suite | €10,000/yr | Yes | Yes | Yes | Yes | Hybrid | 8.0 |
| 15 | Altova Regulatory Solutions | Yes | Yes | Yes | Hybrid | 7.9 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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