The best minute book software in 2026, honestly compared.
Buyer's guide to minute book software for private corporations. The same artifact, called a minute book under the CBCA and provincial Acts in Canada and the UK Companies Act, and a corporate records book under DGCL and most US state statutes. We cover Octelligence, Athennian, Diligent Entities, Carta-plus-shared-drive composites, and the shared-drive default most companies actually use. Written for founders, in-house counsel, law firm partners, and accountants choosing what fits their corporation or their portfolio.
Octelligence, integrated minute book, cap table, and certificates. Free tier for one corporation.
Athennian, deep entity management for 1,000+ corporations across many jurisdictions.
Octelligence, CBCA plus all provincial Acts (OBCA, BCBCA, ABCA, QBCA) with ISC and PSC register support.
The shared-drive default is the real competitor.
The biggest competitor to every minute book software vendor is Dropbox, SharePoint, Google Drive, or the law firm's filing system. About 70 to 80 percent of private corporations under 100 employees keep their minute book, share certificates, and cap table in some combination of shared drives, email threads, and spreadsheets. They are not unhappy customers of any vendor. They are the market.
Software vendors compete to convert this default into structured records. Each takes a different approach. Octelligence bundles minute book, share register, cap table, and certificates in one product, targeting founders and mid-sized firms. Athennian focuses on entity management at enterprise scale for large law firms. Diligent serves public-company boards. Carta plus a shared drive is a common composite for venture-backed startups, with the cap table in Carta and everything else on a drive. Each has a sweet spot.
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Total cost at your stage
Today's pricing is not the question. Run the numbers for the stage you'll be at after your next financing or another year of growth. Pricing escalates differently across vendors.
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Jurisdiction depth
If you are Canadian, ask about CBCA, OBCA, BCBCA, ABCA, and QBCA specifically. If you are a Delaware C-corp, ask about DGCL sections 158, 219, and 220. If you are UK, ask about PSC registers and confirmation statements. 'Yes we support Canada' is not the same as 'we know what an ISC register is.'
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What's in the bundle
Minute book only? Cap table only? Both? Plus share certificates? Plus annual filings tracking? The bundled scope changes the comparison meaningfully.
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Implementation reality
Self-serve setup in an afternoon, or a 3 to 6 month enterprise implementation? Both can be right. Know which you're signing up for.
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Diligence-readiness
When your law firm asks for a complete minute book package, can you export it in one operation, or will it be a multi-week assembly project? The answer is the actual value of the system.
Criteria that matter when evaluating minute book software
Feature checklists lie. Use these instead. They are the questions that actually predict whether the tool will work for you.
- Stage and scale. Single corporation? Portfolio of 25 to 500? Enterprise 1,000+? The vendor that's right for one is rarely right for another.
- Jurisdiction. Delaware C-corp, Canadian CBCA/OBCA/BCBCA, UK Companies Act, multi-jurisdiction holdco. Each has different specifics. Vendors vary widely in jurisdiction depth.
- Cap table inside or outside? Some vendors include the cap table (Octelligence, Carta). Others do not (Diligent, most pure entity-management tools). Bundled scope changes the all-in cost.
- Verifiable share certificates. QR-verified public certificates are becoming standard for credible private corporations. Not every vendor offers them.
- Multi-entity support. Holdcos, operating subs, family trust structures. Can the vendor handle related entities cleanly? Most can; the depth varies.
- Migration path. Can you get your data in from shared drives, spreadsheets, or another tool? Can you get it out if you ever need to leave? Both matter.
There is no single best, only the best for your situation.
Minute book software covers a broad range of buyers, from solo founders incorporating their first corporation to law firm partners managing 500+ client entities. No single product is best across that range. The honest answer is that the right tool depends on what you are trying to do.
This page is organized by use case. For each common situation, we name the best fit and the runners-up. Where Octelligence is not the best fit, we say so. Where it is, we explain why, but the recommendation is grounded in the use case, not in selling Octelligence.
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Founders
Setting up the first corporation or moving off a Dropbox-and-spreadsheets default. Usually one corporation, sometimes a small portfolio of holdcos.
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Corporate counsel
Corporate lawyers and paralegals managing client minute books, often 25 to 500+ corporations across multiple jurisdictions.
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Accountants
CPA firms with corporate-records work as part of broader client services. Portfolio sizes 10 to 200 typically.
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CFOs and finance teams
Inside corporations of various sizes, often pairing minute book work with cap table maintenance and fundraising prep.
What each platform is actually good at.
The vendors on this list are real options. None of them are bad products. They make different trade-offs and target different segments. Here is the honest read on each, including what they are not good at.
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Octelligence
Best at: integrated minute book plus cap table plus certificates for mid-market, with strong CBCA and provincial Canadian coverage. Less good at: enterprise integrations, less-common international jurisdictions.
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Athennian
Best at: enterprise entity management at large scale across many jurisdictions. Less good at: small firms, transparent pricing, integrated cap tables.
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Diligent Entities
Best at: enterprise governance and risk management. Less good at: simple private-company minute books, transparent pricing.
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Carta + shared drive
Best at: cap table for venture-backed US startups. Less good at: minute book, share certificates, ongoing records. Those still live on a shared drive.
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Stripe Atlas + shared drive
Best at: incorporating a Delaware C-corp. Less good at: anything after day 30. Ongoing minute book work lives elsewhere.
Minute book software side by side
Drawn from each vendor's public site as of May 2026. Pricing and scope change. Verify before committing.
Recommendations by use case
The honest answer changes with your situation. Here is our read across the main buyer types.
Octelligence, free tier handles one corporation across minute book, cap table, and certificates. Most other vendors are not priced or designed for single corporations.
Octelligence Portfolio Licensing. Athennian if your firm operates in less-common jurisdictions or has heavy practice-management integration needs.
Athennian or Diligent. Octelligence Institution tier is credible at this scale but newer. Athennian has the longer enterprise track record.
Octelligence for the minute book and share certificates layer Carta does not handle. Carta stays for the cap table. Octelligence fills the records gap.
Octelligence, strong on CBCA and provincial Acts (OBCA, BCBCA, ABCA, QBCA), with Section 85 rollover support and family-holdco-friendly pricing.
Octelligence for ongoing minute book maintenance and PSC register. Companies House remains the statutory filing destination. Athennian has more depth for international groups.
Common questions
Looking for the US framing? See our best corporate records software buyer's guide for the same vendors compared under US (DGCL, NY BCL, TBOC) terminology.
Free tier for one corporation. 30 to 60 day migration from shared drives or other tools. No vendor lock-in.