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A Datasite alternative for boutique advisers

Datasite is one of the largest deal platforms in the world, used on big cross-border transactions. It is a strong product. Many boutique advisers, though, run smaller mandates and want something different: their deal workflow, files and billing in one system, priced per user rather than per deal.

Where Datasite is stronger

  • Scale for very large auctions with many bidders.
  • Automatic redaction by search term, and previews of every Office format.
  • Page-level analytics, AI tools, SSO and security certifications.
  • Enterprise scale, global support and a long record on large deals.

Where Stowbill fits

  • Mandates move through five partner-gated deal phases, with a conflict check, a buyer tracker and a deals pipeline.
  • Files, versions, sign-offs and an append-only activity log sit with the mandate.
  • Timesheets, planned vs actual hours and invoicing in the same system.
  • Flat price per internal user, not per page or per deal.
  • A focus on firms in Pakistan and the GCC.

Side by side

DatasiteStowbill
Buyer/investor data room accountsYesYes
Q&A and NDA click-throughYesYes
Watermarks and view-only viewerYesYes: PDF, Excel, Word
RedactionYes, with searchYes, drawn by hand on PDFs
Per-buyer reportsYesYes, per document; no page-level time
Internal file sharing with permissionsYesYes, six levels, inherited
Append-only activity logActivity reportingYes, database-enforced and hash-chained
Mandate phases with partner gatesNot its focusYes
Deals pipeline and buyer trackerNot its focusYes
Conflict check across clients and counterpartiesNot its focusYes
Success fee calculationNot its focusYes
Timesheets and invoicingNot its focusYes
Pricing modelPer project, quotedFlat per user

Price

Third-party sources report that Datasite quotes per project, with enterprise quotes often above about $25,000 a year. Competitor prices are as reported by third parties, approximate, Nov 2026. Vendors quote per deal, so check with them directly.

An honest recommendation

If you are running a very large auction with many bidders, AI-assisted redaction or SSO and certification requirements, use a dedicated VDR such as Datasite. If you are a boutique firm that wants the mandate and a buyer-facing room in one place, Stowbill is worth a look.

Available now in the data room: accounts for outside parties such as buyers, investors and lenders, signing in with an emailed one-time link; NDA click-through; a view-only PDF viewer with downloads off by default; a dynamic watermark on every PDF page; private Q&A per party; per-party activity reports; a numbered index (1, 1.1, 1.1.1) with Excel export per party; whole-folder uploads with files up to 250 MB; redaction of PDFs; protected viewing of Excel and Word files; Q&A with a partner approval step and Excel import; a buyer interest score; your firm's logo on the room; and a buyer tracker linked to the deal. Not built yet: SSO, page-level analytics, AI tools and security certifications such as SOC 2.

Questions

Can Stowbill replace Datasite on a sell-side auction today?

For many boutique sales, yes: buyer accounts, NDA click-through, Q&A with approval, redaction, watermarks and per-buyer reports work today. For very large auctions, or where SSO, page-level analytics or security certifications matter, Datasite is stronger.

How much does Datasite cost?

Datasite quotes per project. Third parties report enterprise quotes often above about $25,000 a year (approximate, Nov 2026).

How is Stowbill priced?

A flat price per internal user. See the pricing page.

Is Stowbill secure enough for deal files?

Files are encrypted at rest with AES-256, checked on upload, protected by MFA and isolated per firm in the database.

Can we use both?

Yes. Some firms run the mandate in Stowbill and a buyer-facing VDR for the auction phase.

Last reviewed 10 November 2026. General information, not professional or legal advice.

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