The Top 17 Easiest To Use Email Encryption Software

See the top Email Encryption Software products based on usability ratings. A product’s usability score is calculated by a proprietary algorithm that factors in real user satisfaction ratings of how easy the product is to administer, as well as how well the product meets business requirements, among other ratings. Compare products according to their usability scores to streamline the buying process and quickly identify the best products based on real user experiences.

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Usability Score

Compare

Paubox

9.7

Overall Usability Score

9.7

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.6

Ease of Use

Average: 9.2

9.7

Meets Requirements

Average: 9.5

9.9

Customer Segment Breakdown

Small Business

83%

Mid Market

15%

Enterprise

Virtru Email Encryption

9.3

Overall Usability Score

9.3

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.2

Ease of Use

Average: 9.2

9.2

Meets Requirements

Average: 9.5

9.6

Customer Segment Breakdown

Small Business

38%

Mid Market

47%

Enterprise

15%

SendSafely

9.1

Overall Usability Score

9.1

Usability Score Breakdown

Ease of Admin

Average: 9.1

10.0

Ease of Use

Average: 9.2

9.8

Meets Requirements

Average: 9.5

10.0

Customer Segment Breakdown

Small Business

45%

Mid Market

32%

Enterprise

23%

FTAPI

8.7

Overall Usability Score

8.7

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.8

Ease of Use

Average: 9.2

9.5

Meets Requirements

Average: 9.5

9.6

Customer Segment Breakdown

Small Business

43%

Mid Market

50%

Enterprise

NeoCertified Secure Email

8.7

Overall Usability Score

8.7

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.7

Ease of Use

Average: 9.2

9.7

Meets Requirements

Average: 9.5

9.8

Customer Segment Breakdown

Small Business

70%

Mid Market

28%

Enterprise

Check Point Harmony Email & Collaboration

8.7

Overall Usability Score

8.7

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.1

Ease of Use

Average: 9.2

9.1

Meets Requirements

Average: 9.5

9.2

Customer Segment Breakdown

Small Business

18%

Mid Market

58%

Enterprise

24%

Proofpoint Core Email Protection

8.6

Overall Usability Score

8.6

Usability Score Breakdown

Ease of Admin

Average: 9.1

8.0

Ease of Use

Average: 9.2

8.5

Meets Requirements

Average: 9.5

9.4

Customer Segment Breakdown

Small Business

Mid Market

30%

Enterprise

66%

Trustifi Email Security

8.6

Overall Usability Score

8.6

Usability Score Breakdown

Ease of Admin

Average: 9.1

10.0

Ease of Use

Average: 9.2

9.5

Meets Requirements

Average: 9.5

9.8

Customer Segment Breakdown

Small Business

39%

Mid Market

48%

Enterprise

13%

Encyro

8.5

Overall Usability Score

8.5

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.0

Ease of Use

Average: 9.2

9.3

Meets Requirements

Average: 9.5

9.6

Customer Segment Breakdown

Small Business

100%

#10

Proofpoint Email Encryption

8.4

Overall Usability Score

8.4

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.8

Ease of Use

Average: 9.2

9.6

Meets Requirements

Average: 9.5

9.8

Customer Segment Breakdown

Small Business

17%

Mid Market

39%

Enterprise

44%

#11

LuxSci

8.4

Overall Usability Score

8.4

Usability Score Breakdown

Ease of Admin

Average: 9.1

8.3

Ease of Use

Average: 9.2

8.5

Meets Requirements

Average: 9.5

9.7

Customer Segment Breakdown

Small Business

78%

Mid Market

20%

Enterprise

#12

Zivver Email Encryption

8.3

Overall Usability Score

8.3

Usability Score Breakdown

Ease of Admin

Average: 9.1

8.3

Ease of Use

Average: 9.2

9.0

Meets Requirements

Average: 9.5

9.4

Customer Segment Breakdown

Small Business

52%

Mid Market

26%

Enterprise

22%

#13

Zix Email Encryption

8.3

Overall Usability Score

8.3

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.0

Ease of Use

Average: 9.2

8.8

Meets Requirements

Average: 9.5

9.7

Customer Segment Breakdown

Small Business

33%

Mid Market

50%

Enterprise

17%

#14

Tresorit

8.1

Overall Usability Score

8.1

Usability Score Breakdown

Ease of Admin

Average: 9.1

9.6

Ease of Use

Average: 9.2

9.6

Meets Requirements

Average: 9.5

9.6

Customer Segment Breakdown

Small Business

86%

Mid Market

13%

Enterprise

#15

KnowBe4 Cloud Email Security (Formerly Egress)

8.1

Overall Usability Score

8.1

Usability Score Breakdown

Ease of Admin

Average: 9.1

8.5

Ease of Use

Average: 9.2

9.1

Meets Requirements

Average: 9.5

9.1

Customer Segment Breakdown

Small Business

31%

Mid Market

54%

Enterprise

15%

#16

Proton Mail For Business

7.6

Overall Usability Score

7.6

Usability Score Breakdown

Ease of Admin

Average: 9.1

8.6

Ease of Use

Average: 9.2

8.8

Meets Requirements

Average: 9.5

8.7

Customer Segment Breakdown

Small Business

56%

Mid Market

30%

Enterprise

15%

#17

Spike

7.6

Overall Usability Score

7.6

Usability Score Breakdown

Ease of Admin

Average: 9.1

8.9

Ease of Use

Average: 9.2

8.8

Meets Requirements

Average: 9.5

8.2

Customer Segment Breakdown

Small Business

76%

Mid Market

14%

Enterprise

10%