Head-to-head · Company Secretarial Software
Athennian vs BGL CAS 360
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 | ||
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| 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 → |
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
- Athennian8.8/10 · Paid
Centralizes global entity records, ownership, governance documents and compliance workflows.
Visit AthennianFull verdict → - BGL CAS 3608.7/10 · Paid
A broad company and trust compliance toolkit for firms managing entity portfolios.
Visit BGL CAS 360Full verdict →
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All company secretarial software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update





