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Head-to-head · Disclosure Management Software

DataTracks DART vs CoreFiling Seahorse

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score DataTracks DART #2 in Disclosure Management Software 7.9/10 Pricing on request ✓ 5 of 6 features Visit DataTracks
CoreFiling Seahorse #5 in Disclosure Management Software 7.6/10 Pricing on request ✓ 1 of 6 features Visit CoreFiling

DataTracks DART leads on 0 checks, CoreFiling Seahorse on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDataTracks DART · 7.9/10
  • Most featuresDataTracks DART · 5 of 6

DataTracks DART scores higher on our rubric for disclosure management software: 7.9 against 7.6 out of 10; our editors rank them #2 and #5.

DataTracks DART is the better fit for teams needing linked, collaborative XBRL reporting. CoreFiling Seahorse is the better fit for teams producing ESEF and UKSEF reports.

  • DataTracks DART fits best

    Teams needing linked, collaborative XBRL reporting

  • CoreFiling Seahorse fits best

    Teams producing ESEF and UKSEF reports

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Side by side

Feature DataTracks DART 7.9/10 Visit ↗ CoreFiling Seahorse 7.6/10 Visit ↗
At a glance
Editor score 7.9 7.6
Ranking #2 in Disclosure Management Software #5 in Disclosure Management Software
Best for Teams needing linked, collaborative XBRL reporting Teams producing ESEF and UKSEF reports
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Compliance ISO 27001 ISO 27001
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features DataTracks DART 5/6 · CoreFiling Seahorse 1/6
XBRL/iXBRL tagging ✓ (best) Not checked yet
SEC filing support ✓ (best) Not checked yet
Review workflows Not checked yet Not checked yet
Audit trail ✓ ✓
Spreadsheet linking ✓ (best) Not checked yet
Multi-jurisdiction support ✓ (best) Not checked yet
Our review
Pros
  • Creates HTML, XBRL and iXBRL reports from shared content
  • Links spreadsheet data and supports collaborative report editing
  • Includes XBRL validation, activity tracking and carried-forward tags
  • Converts Word, Excel, PDF and InDesign files into iXBRL and XHTML
  • Validates reports against taxonomies, technical standards and filing rules
  • Supports collaborative review with comments and an audit trail
Cons
  • Pricing requires contacting sales for a quote
  • Disclosure reporting focus may not suit broader document workflows
  • Available as a web-based cloud product
  • Does not submit filing packages to regulatory portals
  • Pricing requires contacting CoreFiling or requesting a demo
  • Requires familiarity with regulatory reporting and tagging workflows
Our verdict

DataTracks DART, identified in current product materials as DataTracks Rainbow, is a cloud-based disclosure management system for preparing financial reports and regulatory filings. It is aimed at organizations and their financial, legal…

Read the review →

CoreFiling Seahorse is cloud software for companies, accounting firms and other filers preparing regulatory, tax and statutory reports. Its strongest fit is teams producing ESEF and UKSEF reports: it supports tagging and report creation…

Read the review →
  1. DataTracks DARTDisclosure Management Software 7.9Pricing on request
  2. CoreFiling SeahorseDisclosure Management Software 7.6Pricing on request

Strengths and trade-offs

  • DataTracks DART — where it wins

    • Creates HTML, XBRL and iXBRL reports from shared content
    • Links spreadsheet data and supports collaborative report editing
    • Includes XBRL validation, activity tracking and carried-forward tags

    Where it doesn't

    • Pricing requires contacting sales for a quote
    • Disclosure reporting focus may not suit broader document workflows
    • Available as a web-based cloud product

  • CoreFiling Seahorse — where it wins

    • Converts Word, Excel, PDF and InDesign files into iXBRL and XHTML
    • Validates reports against taxonomies, technical standards and filing rules
    • Supports collaborative review with comments and an audit trail

    Where it doesn't

    • Does not submit filing packages to regulatory portals
    • Pricing requires contacting CoreFiling or requesting a demo
    • Requires familiarity with regulatory reporting and tagging workflows
  • DataTracks DART7.9/10 · Pricing on request

    A collaborative cloud workspace for linked financial reports, XBRL tagging and regulatory outputs.

    Visit DataTracksFull verdict →
  • CoreFiling Seahorse7.6/10 · Pricing on request

    A focused reporting workspace for teams preparing ESEF and UKSEF filings.

    Visit CoreFilingFull verdict →

More comparisons

All disclosure management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update