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Head-to-head · Company Secretarial Software

Athennian vs BGL CAS 360

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Athennian #1 in Company Secretarial Software 8.8/10 Paid ✓ 1 of 5 features Visit Athennian

Athennian leads on 0 checks, BGL CAS 360 on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAthennian · 8.8/10

Athennian scores higher on our rubric for company secretarial software: 8.8 against 8.7 out of 10; our editors rank them #1 and #2.

Athennian is the better fit for global entity governance and compliance teams. BGL CAS 360 is the better fit for accounting firms managing company and trust portfolios.

  • Athennian fits best

    Global entity governance and compliance teams

  • BGL CAS 360 fits best

    Accounting firms managing company and trust portfolios

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Side by side

Feature Athennian 8.8/10 Visit ↗ BGL CAS 360 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #1 in Company Secretarial Software #2 in Company Secretarial Software
Best for Global entity governance and compliance teams Accounting firms managing company and trust portfolios
Pricing model Paid Paid
Starting price $25,000/yr —
Free plan — —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Tickets, Docs Email, Live chat, Phone, Docs
Compliance SOC 2, GDPR, SSO/SAML, 2FA ISO 27001, GDPR, 2FA
Integrations 7 integrations 16 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Athennian 1/5 · BGL CAS 360 1/5
Entity registers Not checked yet Not checked yet
Board meeting tools Not checked yet Not checked yet
Statutory calendar Not checked yet Not checked yet
Corporate templates Not checked yet Not checked yet
Audit trail ✓ ✓
Specs
Filing jurisdictions Not checked yet Not checked yet
Our review
Pros
  • Tracks entities, people, ownership, appointments and governance records in one place
  • Supports compliance dates, filings, tasks, audit trails and electronic signatures
  • Connects with iManage, Office 365, Google Drive, DocuSign and Adobe Sign
  • Automates ASIC annual review tracking, statement packs and deadline alerts
  • Combines company and trust registers with lodgements and document workflows
  • Connects with practice, document-management and e-signature tools
Cons
  • Essentials is priced at 25,000 per year, with the currency unspecified
  • Professional and Enterprise pricing require contacting sales
  • Advanced security, access controls and API access are reserved for Enterprise
  • Designed for professional entity administration, not general-purpose governance
  • Initial purchase requires a 25-company minimum
  • Monthly billing is available, but its amount is not shown
Our verdict

Managing entities across jurisdictions means keeping ownership, governance records and compliance work connected. Athennian is a cloud-based entity management and governance operations platform for legal, finance, tax and compliance teams,…

Read the review →

BGL CAS 360 is cloud-based company, trust and identity-verification management software for accounting firms, corporate service providers and other compliance professionals. It brings company and trust administration into one workspace,…

Read the review →
  1. AthennianCompany Secretarial Software 8.8Paid
  2. BGL CAS 360Company Secretarial Software 8.7Paid

Strengths and trade-offs

  • Athennian — where it wins

    • Tracks entities, people, ownership, appointments and governance records in one place
    • Supports compliance dates, filings, tasks, audit trails and electronic signatures
    • Connects with iManage, Office 365, Google Drive, DocuSign and Adobe Sign

    Where it doesn't

    • Essentials is priced at 25,000 per year, with the currency unspecified
    • Professional and Enterprise pricing require contacting sales
    • Advanced security, access controls and API access are reserved for Enterprise
  • BGL CAS 360 — where it wins

    • Automates ASIC annual review tracking, statement packs and deadline alerts
    • Combines company and trust registers with lodgements and document workflows
    • Connects with practice, document-management and e-signature tools

    Where it doesn't

    • Designed for professional entity administration, not general-purpose governance
    • Initial purchase requires a 25-company minimum
    • Monthly billing is available, but its amount is not shown

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update