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Compare Proton Mail For Business and Spike 
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At a Glance
Market Segments
Small-Business (54.8% of reviews)
Small-Business (77.1% of reviews)
Entry-Level Pricing
Starting at $6.99 1 User Per Month
$5.00 1 User Per Month
Proton Mail For Business
Star Rating
(130)4.4 out of 5
Market Segments
Small-Business (54.8% of reviews)
Pros & Cons
Entry-Level Pricing
Starting at $6.99 1 User Per Month
Browse all 3 pricing plansSpike
Star Rating
(254)4.6 out of 5
Market Segments
Small-Business (77.1% of reviews)
Pros & Cons
Entry-Level Pricing
$5.00 1 User Per Month
Browse all 3 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Protonmail excels in security features, particularly with its end-to-end encryption, which reviewers mention as a significant advantage for those prioritizing privacy in their email communications.
- Reviewers mention that Spike shines in its user-friendly interface and ease of use, with many users on G2 highlighting the seamless integration of messaging and email functionalities, making it a preferred choice for small businesses.
- G2 users note that Protonmail's focus on email encryption and privacy can sometimes lead to a more complex user experience, whereas Spike's intuitive design is often praised for its straightforward setup and navigation.
- Users say that Spike's collaboration tools, such as its unified inbox and live chat features, are particularly beneficial for teams, while Protonmail's strengths lie in its robust security measures, which some users feel may limit collaborative functionalities.
- Reviewers mention that while both products offer mobile applications, Spike's mobile app is frequently highlighted for its performance and ease of use, whereas Protonmail's app is noted for its strong security features but can be less intuitive.
- Users on G2 report that Protonmail's customer support is rated lower compared to Spike, with many reviewers expressing a preference for Spike's responsive and helpful support team, which enhances the overall user experience.
Pricing
Entry-Level Pricing
Proton Mail For Business
Mail Essentials
Starting at $6.99
1 User Per Month
- 15 GB per user + 10 email addresses per user
- Use @yourcompany.com domain
- Robust spam and phishing protection
Spike
Pro
$5.00
1 User Per Month
Use Spike's email app with up to 3 email accounts with unified inbox and unlimited search history
- Conversational Email
- Spike AI
- 5 GB storage
Free Trial
Proton Mail For Business
Free Trial is available
Spike
Free Trial is available
Ratings
Meets Requirements
9.0
113
8.9
164
Ease of Use
8.8
114
9.3
168
Ease of Setup
9.2
17
9.3
50
Ease of Admin
9.1
15
8.7
34
Quality of Support
8.1
102
9.0
155
Has the product been a good partner in doing business?
9.3
12
8.6
32
Product Direction (% positive)
9.4
112
9.6
154
Features by Category
Messenger
Not enough data
9.1
25
|
Verified
Not enough data
9.3
23
|
Verified
Not enough data
8.9
24
|
Verified
Not enough data
9.1
25
|
Verified
Channels
Not enough data
8.7
21
|
Verified
Not enough data
8.4
20
|
Verified
Not enough data
8.6
19
|
Verified
Not enough data
8.6
20
|
Verified
Not enough data
8.2
20
|
Verified
Customers
Not enough data
8.8
20
|
Verified
Not enough data
8.6
22
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Agentic AI - Conversational Marketing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Business Instant Messaging
Not enough data
8.9
64
Not enough data
9.2
68
Not enough data
8.6
68
Business Instant Messaging
Not enough data
8.8
55
Not enough data
8.4
53
Business Instant Messaging
Not enough data
9.2
67
Not enough data
9.2
62
Not enough data
Feature Not Available
Generative AI - Business Instant Messaging
Not enough data
7.4
9
AI - Business Instant Messaging
Not enough data
6.5
8
Not enough data
6.5
8
Not enough data
6.0
8
Not enough data
5.6
8
Agentic AI - Business Instant Messaging
Not enough data
Not enough data
Not enough data
Not enough data
Grammar
Not enough data
9.3
7
Not enough data
9.0
7
Not enough data
8.9
6
Formatting
Not enough data
9.0
5
Not enough data
9.7
5
Not enough data
Not enough data
Content
Not enough data
9.0
5
Not enough data
8.7
5
Not enough data
8.7
5
Product Type
Not enough data
8.7
5
Not enough data
9.3
5
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Inbox Tools
Not enough data
9.5
70
Not enough data
9.0
66
Not enough data
9.2
65
Not enough data
9.2
63
Coordination Tools
Not enough data
8.5
63
Not enough data
8.5
64
Not enough data
8.5
57
Software Options
Not enough data
9.3
68
Not enough data
9.2
69
Email Client - Agentic AI
Not enough data
Not enough data
Not enough data
Not enough data
Collaboration Tools
Not enough data
9.1
25
|
Verified
Not enough data
8.6
18
Not enough data
8.7
17
Not enough data
8.8
27
|
Verified
Not enough data
Feature Not Available
Meeting Coordination
Not enough data
8.2
32
|
Verified
Not enough data
Feature Not Available
Not enough data
9.1
27
|
Verified
Not enough data
8.9
24
|
Verified
Software Type
Not enough data
9.0
32
|
Verified
Not enough data
9.0
27
|
Verified
Not enough data
8.9
26
|
Verified
Agentic AI - Video Conferencing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Calendar View
Not enough data
9.1
25
Not enough data
8.8
27
Shared Calendar
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Accessibility
Not enough data
Feature Not Available
Not enough data
8.8
7
Integration
Not enough data
9.3
26
Not enough data
9.1
24
Not enough data
Feature Not Available
Notifications
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Calendar
Not enough data
Not enough data
Sorting & Filtering
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Integrations
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Time Management
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Email Management
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
7.1
8
7.0
10
6.9
8
7.8
10
6.9
8
7.0
9
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Encryption Techniques - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Authentication, Verification, and Access Controls - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security Enhancements and Auditing - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Integration, Compatibility, and Usability - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Note-Taking Software
Not enough data
Not enough data
Agentic AI - Audio Conferencing
Not enough data
Not enough data
Not enough data
Not enough data
Categories
Categories
Shared Categories
Proton Mail For Business and Spike are categorized as Email and Email Encryption
Unique Categories
Proton Mail For Business has no unique categories
Spike is categorized as Email Client, Business Instant Messaging, Email Management, AI Writing Assistant, Shared Inbox, Conversational Marketing, Note-Taking Software, Audio Conferencing, Calendar, and Video Conferencing
Reviews
Reviewers' Company Size
Proton Mail For Business
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Spike
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Internet
9.4%
Information Technology and Services
8.7%
Hospitality
7.9%
Higher Education
7.1%
Computer Software
5.5%
Other
61.4%
Information Technology and Services
12.3%
Marketing and Advertising
8.8%
Computer Software
8.8%
Higher Education
5.3%
Financial Services
3.1%
Other
61.8%
Discussions
Is ProtonMail legitimate?
2 Comments
JZ
Yes, I have been on their paid plan for a few years now. I highly recommend their services. They now have a cloud drive and a great VPN as well.Read more
When is the launching date of proton drive?
1 Comment
MC
As the Project Status is still "Under Development", any new information on its release will be added on the ProtonMail Twitter: @ProtonMail. Hope that helps.Read more
Can police track ProtonMail?
1 Comment
MM
From my opinion, police needs special permission to track protonmail, I guess in some cases that police is trying to track protonmail using illegal methods,...Read more
How much does Spike cost?
2 Comments
PD
there's a free account for personal email. Pro costs $4 a monthRead more
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