Software · head to head
Datto SIRIS vs Tresorit

Datto SIRIS
Software
All-in-one business continuity and disaster recovery
- From
- $1095/one-time + recurring
- Rated
- -

Tresorit
Software
Store, sync, and share sensitive files with end-to-end encryption and zero-knowledge
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Datto SIRIS requires on-premises appliance, not purely cloud-native; Tresorit business plan requires a minimum of 3 users and Business Pro requires a minimum of 5 users
Where they differ
Only the attributes on which Datto SIRIS and Tresorit actually diverge.
| Attribute | Datto SIRIS | Tresorit |
|---|---|---|
| Starting price | $1095/one-time + recurring | On request |
| Pricing model | Unknown | subscription |
| Platforms | Linux, Virtual Environments | Web |
| Founded | 2011 | Unknown |
Identical on both: free tier (No), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Datto SIRIS
- Instant virtualization
- Screenshot verification
- Ransomware detection
- Inverse chain technology
- Cloud-first architecture
- Automated DR testing
- VMware
- Hyper-V
Only in Tresorit
Nothing recorded that Datto SIRIS does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Datto SIRIS
- Data protectionnot Tresorit
- Disaster recoverynot Tresorit
- Business continuitynot Tresorit
- Ransomware protectionnot Tresorit
- Compliancenot Tresorit
Tresorit
No use cases recorded yet. See the Tresorit review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Datto SIRIS
- Requires on-premises appliance, not purely cloud-native
- Initial setup and hardware costs can be substantial for smaller MSPs
Tresorit
- Business plan requires a minimum of 3 users and Business Pro requires a minimum of 5 users
- The Professional plan is single-user only, so a solo account cannot invite teammates without upgrading to a multi-seat tier
- None of the four tiers publish an exact price on the pricing page itself; all show per-month placeholders with the figure omitted and require going through checkout to see a number
Pricing, plan by plan
Datto SIRIS
$1095/one-time + recurringNo published plan breakdown. See the Datto SIRIS review.
Tresorit
On requestNo published plan breakdown. See the Tresorit review.
Which should you pick?
Choose Datto SIRIS if
- You need instant virtualization.
- You work on Linux, Virtual Environments.
- You also want screenshot verification.
Choose Tresorit if
Nothing in the data separates Tresorit from Datto SIRIS on the points above - pick on price and on how each one feels to use.
Questions people ask
- Is Datto SIRIS or Tresorit better?
- Neither clearly leads. Datto SIRIS starts at $1095/one-time + recurring and Tresorit at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Datto SIRIS or Tresorit?
- Datto SIRIS starts at $1095/one-time + recurring and Tresorit at On request.
- Does Datto SIRIS or Tresorit run on more platforms?
- Datto SIRIS runs on Linux, Virtual Environments. Tresorit runs on Web.
- What is Datto SIRIS best used for?
- Datto SIRIS is most often used for data protection, disaster recovery, business continuity, ransomware protection. Of those, data protection and disaster recovery are not what Tresorit is typically brought in for.
- What can Datto SIRIS do that Tresorit cannot?
- Datto SIRIS covers Instant virtualization, Screenshot verification, Ransomware detection, Inverse chain technology.
Answered from the vendors’ own pages
Datto SIRIS: What does SIRIS protect against?
Datto SIRIS includes immutable cloud backups, automated recovery verification, and integrated ransomware detection through Cloud Deletion Defense which undoes accidental or malicious backup deletion.
SourceDatto SIRIS: What's the pricing model?
Datto SIRIS uses flat-rate pricing starting at $1,095, which includes installation, storage, VIP support, recoveries, two annual DR tests, and five-year warranty.
SourceDatto SIRIS: What integrations does SIRIS have?
Datto SIRIS integrates natively with Autotask PSA, Datto RMM, ConnectWise Automate, and ConnectWise PSA. It also supports virtualization platforms like vSphere and CentOS Linux.
SourceDatto SIRIS: Is SIRIS cloud-only or appliance-based?
Datto SIRIS is an on-premises appliance that backs up data to Datto's cloud. You do not need to maintain your own physical server infrastructure for the core SIRIS functionality.
SourceRelated pages
More on Datto SIRIS
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