Best Cloud Encryption Software in 2026
Updated
In short: Acra is ranked #1 of 23 as of 4 October 2026, ahead of Cryptomator and Entrust Certificate Manager. The best-ranked option with a free plan is Cryptomator. The lowest first paid tier on this page is Virtru Data Security Platform at $119/mo.
Cloud encryption software can be compared by the environments it covers, the data it protects, and the controls it offers for keys. Check cloud coverage and protected data types alongside customer key control and automated key rotation. Deployment options and external KMS support add further points to consider for an existing setup. Free-plan availability and the “Paid from” price can help you compare costs. Acra, Cryptomator, and Evervault lead the ranking, followed by Entrust Certificate Manager and Skyflow. Focus on the listed protection and operational details that match your cloud requirements.
23 cloud encryption software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 Acra iPhone + Android RecognisedPhone appDocumentedFree plan 7.7$833.33/mo Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 2 Cryptomator iPhone + Android RecognisedPhone appDocumentedFree plan 7.7€833.33/mo Customer key control: byokDeployment options: hybrid
- 3 Entrust Certificate Manager iPhone + Android RecognisedPhone appDocumentedFree plan 7.1
- 4 Evervault iPhone + Android RecognisedPhone appDocumentedFree plan 7.1$995/mo Customer key control: vendor-managedDeployment options: saas
- 5 Skyflow iPhone + Android RecognisedPhone appDocumentedFree plan 6.8 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 6 MySQL No phone app RecognisedPhone appDocumentedFree plan 6.4Free
- 7 Thales CipherTrust Data Security Platform No phone app RecognisedPhone appDocumentedFree plan 6.3Free Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 8 Ubiq Security No phone app RecognisedPhone appDocumentedFree plan 5.6 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 9 Virtru Data Security Platform No phone app RecognisedPhone appDocumentedFree plan 5.5$119/mo Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 10 IronCore Labs SaaS Shield No phone app RecognisedPhone appDocumentedFree plan 5.4$1,954/mo Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 11 Baffle Data Protection No phone app RecognisedPhone appDocumentedFree plan 5.3 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 12 Cosmian Data Protection Suite No phone app RecognisedPhone appDocumentedFree plan 5.3 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 13 PK Protect No phone app RecognisedPhone appDocumentedFree plan 5.3 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 14 Protegrity Data Security Platform No phone app RecognisedPhone appDocumentedFree plan 5.3 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 15 StratoKey Cloud Data Protection Platform No phone app RecognisedPhone appDocumentedFree plan 5.3 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 16 Confidencial No phone app RecognisedPhone appDocumentedFree plan 5.2 Customer key control: mixedExternal KMS support: YesDeployment options: hybrid
- 17 Fortanix Data Security Manager No phone app RecognisedPhone appDocumentedFree plan 5.2
- 18 Futurex Cloud Data Security No phone app RecognisedPhone appDocumentedFree plan 5.2 Customer key control: byokExternal KMS support: YesDeployment options: hybrid
- 19 OpenText Voltage SecureData Servers No phone app RecognisedPhone appDocumentedFree plan 5.2 Customer key control: byokExternal KMS support: YesDeployment options: hybrid
- 20 Samsung Cloud Platform Bare Metal Server No phone app RecognisedPhone appDocumentedFree plan 5.2 Deployment options: hybrid
- 21 TAMUNIO No phone app RecognisedPhone appDocumentedFree plan 5.2 Deployment options: hybrid
- 22 Kustodyan Data Protection Platform No phone app RecognisedPhone appDocumentedFree plan 5.1 Deployment options: saas
- 23 Vaultree Encrypted Data Suite No phone app RecognisedPhone appDocumentedFree plan 5.1 External KMS support: Yes
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which cloud encryption software is ranked first on Samsung Mobile US Press?
Acra is ranked #1 of 23 with a score of 7.7. Cryptomator is second and Entrust Certificate Manager third.
How many of these have a free plan?
4 of the 23 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Virtru Data Security Platform has the lowest first paid tier we found: $119/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.