Firmex vs Datasite Diligence

Firmex8.6Visit Datasite Diligence7.9Visit

Higher score Firmex #3 in Virtual Data Room Software 8.6/10 Pricing on request ✓ 1 of 5 features Visit Firmex

vs

Datasite Diligence #5 in Virtual Data Room Software 7.9/10 Pricing on request ✓ 1 of 5 features Visit Datasite

• Firmex fits best

  Organizations needing configurable enterprise VDRs

• Datasite Diligence fits best

  M&A deal teams managing complex diligence

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Side by side

Feature	Firmex 8.6/10 Visit ↗	Datasite Diligence 7.9/10 Visit ↗
At a glance
Editor score	8.6	7.9
Ranking	#3 in Virtual Data Room Software	#5 in Virtual Data Room Software
Best for	Organizations needing configurable enterprise VDRs	M&A deal teams managing complex diligence
Pricing model	Paid	Paid
Starting price	—	Pricing on request
Free plan	—	Not checked yet
Free trial	—	—
Deployment	Cloud	Cloud, Mobile
Platforms	Web	Web, Windows, macOS, iOS, Android
Support	Email, Live chat, Phone, Tickets, Docs · 24/7	Email, Live chat, Phone, Community · 24/7
Compliance	SOC 2, GDPR, HIPAA, SSO/SAML, 2FA	SOC 2, ISO 27001, GDPR, SSO/SAML, 2FA
Integrations	5 integrations	4 integrations
Built for	Small business, Mid-market, Enterprise	Mid-market, Enterprise
Features Firmex 1/5 · Datasite Diligence 1/5
Audit trail	✓	✓
Granular permissions	Not checked yet	Not checked yet
Deal Q&A	Not checked yet	Not checked yet
Dynamic watermarking	Not checked yet	Not checked yet
Document redaction	Not checked yet	Not checked yet
Specs
Included storage	Not checked yet	Not checked yet
Our review
Pros	Granular permissions, watermarks, redaction and audit trails Diligence Q&A workflows and reporting for controlled document sharing SAML SSO, configurable storage locations and an enterprise API	Granular permissions and page-level audit trails support controlled document review. AI tools include semantic search, summaries, redaction and document comparison. Q&A workflows, diligence trackers, mobile apps and APIs cover varied deal needs.
Cons	Pricing requires a quote and varies with project or storage needs No e-signature feature The iOS app is removed from the app store; new users are not enabled	Pricing is customized for each transaction and requires a sales discussion. Its feature set is centered on M&A due diligence rather than general file sharing. The extensive diligence toolkit may be more than a simple document-sharing project needs.
Our verdict	Firmex provides cloud-based virtual data rooms for controlled sharing of confidential documents. Its stated use cases include M&A due diligence, litigation, compliance, financing, fundraising and audits, making it relevant to organizations… Read the review →	Datasite Diligence is a secure, web-based virtual data room for M&A due diligence, built for sell-side and buy-side deal teams. Investment banks, corporate development teams, private equity firms and law firms can use it to manage… Read the review →

Strengths and trade-offs

• Firmex — where it wins

  • Granular permissions, watermarks, redaction and audit trails
  • Diligence Q&A workflows and reporting for controlled document sharing
  • SAML SSO, configurable storage locations and an enterprise API

  Where it doesn't

  • Pricing requires a quote and varies with project or storage needs
  • No e-signature feature
  • The iOS app is removed from the app store; new users are not enabled

• Datasite Diligence — where it wins

  • Granular permissions and page-level audit trails support controlled document review.
  • AI tools include semantic search, summaries, redaction and document comparison.
  • Q&A workflows, diligence trackers, mobile apps and APIs cover varied deal needs.

  Where it doesn't

  • Pricing is customized for each transaction and requires a sales discussion.
  • Its feature set is centered on M&A due diligence rather than general file sharing.
  • The extensive diligence toolkit may be more than a simple document-sharing project needs.

• Firmex8.6/10 · Pricing on request

  Configurable diligence controls and support, with quote-based pricing and no mobile app for new users.

  Visit FirmexFull verdict →
• Datasite Diligence7.9/10 · Pricing on request

  A deal-focused data room pairing controlled sharing with AI-assisted diligence tools.

  Visit DatasiteFull verdict →