Comparison

Datasite vs Secure Contacts

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Datasite

Manage M&A transactions and due diligence from your mobile device. This secure platform facilitates seamless collaboration for various deal types, from financing to asset sales, saving valuable time.

Highlights
  • M&A due diligence management
  • Secure data room access
  • Transaction management
  • Sell-side and buy-side support
  • Data room preparation
  • Pipeline management
Features
Read full description

Keep the deal in your pocket with the Datasite mobile app. Put the world’s most trusted data room on your iPhone and manage any transaction, anywhere. Depend on technology made for M&A, whether it’s a financing, a restructuring, a mid-sized deal, or a billion-dollar asset sale. Collaborate seamlessly and save weeks. • Sell-side due diligence • Buy-side due diligence • Data room preparation • Pipeline management

About

Secure Contacts

Manage business contacts centrally and compliantly without manual maintenance. Consolidate contacts from Outlook, Teams, and CRM systems in a secure environment, avoiding unwanted synchronization with third-party providers.

Highlights
  • GDPR-compliant contact storage
  • Microsoft 365 integration
  • Teams calls and chats
  • Caller identification and blocking
  • Duplicate detection and merging
  • Secure contact sharing
  • Vacation mode
Features
Read full description

SECURE CONTACTS – SECURE AND CENTRALIZED CONTACT MANAGEMENT FOR ENTERPRISES All business contacts from Microsoft 365, Outlook, corporate directories, and leading CRM systems in one place. Business and personal contacts remain clearly separated at all times. Start your free 30-day trial today. Secure Contacts combines privacy, productivity, and communication in one centralized enterprise solution. Business contacts are always up to date and available on iPhone and iPad. WHY SECURE CONTACTS? Business contacts are often distributed across multiple systems. Employees need to search for contacts in Outlook, CRM systems, Microsoft Teams, or corporate directories. Incoming calls cannot always be identified, and business contacts frequently become mixed with personal contacts. Secure Contacts provides a centralized, secure, and scalable contact platform for organizations of any size. BENEFITS FOR ORGANIZATIONS • GDPR-compliant contact management • Protection against data leakage to third-party apps • Separation of personal and business contacts • Encrypted data storage • Integration with existing device management solutions • Secure onboarding and offboarding • Centralized management by corporate IT BENEFITS FOR EMPLOYEES • All business contacts in one place • Instantly identify incoming callers • Find colleagues and contacts faster • View availability and presence information • Start Teams calls, chats, and emails directly from a contact • Digital business cards always at hand • Apple CarPlay support FIND CONTACTS AND COMMUNICATE Secure Contacts consolidates contacts from Microsoft 365, Outlook, Microsoft Entra ID, corporate directories, and CRM systems including Salesforce, HubSpot, and Microsoft Dynamics 365. Phone calls, Microsoft Teams calls, chats, and emails can be initiated directly from a contact record. CREATE, EDIT, AND SHARE CONTACTS WITH EASE Contacts can be created manually or by scanning a digital business card. Personal contact information can be shared quickly and professionally using a digital business card. STAY PRODUCTIVE IN THE OFFICE AND ON THE GO Secure Contacts supports mobile and hybrid work on iPhone, iPad, and macOS. Contacts remain available even when offline. With Siri and Apple CarPlay support, business contacts remain accessible while traveling. Caller identification helps users instantly recognize incoming calls. SECURITY AND PRIVACY • GDPR-compliant contact management • Encrypted data storage • Protected corporate container • Microsoft Intune and enterprise MDM support • Face ID and Touch ID • Microsoft Single Sign-On (SSO) with corporate accounts • No uncontrolled transfer of contact data • Suitable for BYOD and COPE deployments THE PERFECT COMPLEMENT TO MDM AND MAM Secure Contacts extends existing MDM and MAM solutions by providing controlled access to business contacts on mobile devices. FAST DEPLOYMENT AND EASY ADMINISTRATION Secure Contacts integrates seamlessly into existing enterprise environments with minimal effort. Administration and maintenance requirements remain low. TRY SECURE CONTACTS FREE FOR 30 DAYS Secure Contacts can be evaluated free of charge for 30 days in a business environment. TECHNICAL REQUIREMENTS A corporate license is required to use Secure Contacts. SUPPORTED PLATFORMS AND DATA SOURCES Microsoft 365, Microsoft Teams, Exchange Online, Microsoft Entra ID, Microsoft Intune, Salesforce, Microsoft Dynamics 365, HubSpot, LDAP directories, and any additional CRM and corporate directory systems. Deployment is typically handled by the IT department or a Secure Contacts administrator and requires approval by the organization. No external cloud services or additional infrastructure are required. The solution operates entirely within the organization's existing infrastructure. Operation, administration, and data remain under the organization's full control.

Screenshots

Datasite4 screens
Secure Contacts4 screens

Verdict

The call

The clearest difference is ratings volume: Datasite at 174 against Secure Contacts's 1. On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Datasite against 5.0 for Secure Contacts. That said, the two scores are not equally well evidenced: Datasite has 174 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Datasite ships an update monthly, Secure Contacts every 2 months. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 9 level
Datasite versus Secure Contacts: the parameters behind the verdict, then further details
ParameterDatasiteSecure Contacts
PriceFreeFree
Rating4.9 (174 ratings)5.0 (1 ratings) — better
Positive reviews98.1% of reviews—
Number of ratings174 — better1
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size135 MB43 MB
Age rating4+4+
DeveloperDatasite LLCProvectus Software GmbH

Customer experience

Datasite

All ratings174 ratings
Positive98.3%
Neutral1.1%
Negative0.6%
Written reviews155 reviews
Positive98.1%
Neutral0.6%
Negative1.3%

Secure Contacts

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Datasite

Reported bugs

2 issues
  • Login screen freezes
  • Incompatibility with older devices

Requested features

3 requests
  • Ability to move/copy files between folders
  • Improved group permissions management
  • Offline document viewing/editing capabilities

Secure Contacts

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Datasite

No in-app purchases

None

Secure Contacts

No in-app purchases

Questions

Is Datasite free?
Datasite is free to download, with no in-app purchases.
Is Secure Contacts free?
Secure Contacts is free to download, with no in-app purchases.
Which has better reviews, Datasite or Secure Contacts?
Secure Contacts is rated higher. Datasite averages 4.9 out of 5 from 174 ratings, while Secure Contacts averages 5.0 from 1 ratings.
Do Datasite or Secure Contacts have ads?
Neither Datasite nor Secure Contacts shows ads.
Which is updated more often, Datasite or Secure Contacts?
Datasite ships an update monthly, and Secure Contacts every 2 months. Most recently, Datasite was updated on November 13, 2026 and Secure Contacts on November 3, 2026.

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