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Compare Mailspring and Microsoft Outlook 
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At a Glance
Market Segments
Small-Business (64.7% of reviews)
Enterprise (39.0% of reviews)
Entry-Level Pricing
No pricing available
No pricing available
Mailspring
Star Rating
(18)3.8 out of 5
Market Segments
Small-Business (64.7% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about MailspringMicrosoft Outlook
Star Rating
(3,262)4.5 out of 5
Market Segments
Enterprise (39.0% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about Microsoft OutlookSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Microsoft Outlook excels in its Calendar Collaboration feature, scoring 9.0, which allows for seamless scheduling and sharing among team members, while Mailspring's collaboration tools are less robust, scoring only 8.6.
- Reviewers mention that Outlook's Unified Inbox feature, rated at 9.0, provides a comprehensive view of all emails across accounts, making it easier to manage communications compared to Mailspring's similar feature, which scored slightly higher at 9.2 but lacks some of the advanced filtering options.
- G2 users highlight that Outlook's Task Management capabilities, rated at 8.8, integrate well with its calendar and email functions, whereas Mailspring shines with a higher score of 9.7, indicating a more user-friendly task management experience.
- Users on G2 report that Outlook's Quality of Support is rated at 8.6, which is significantly better than Mailspring's 7.1, suggesting that users may find more reliable assistance when issues arise with Outlook.
- Reviewers mention that Outlook's Filters feature, rated at 8.9, allows for more sophisticated email sorting and organization compared to Mailspring's score of 7.3, which may lead to a less efficient email management experience.
- Users say that while both products offer mobile applications, Outlook's app, rated at 8.7, is generally considered more feature-rich and user-friendly compared to Mailspring's lower score of 7.8, which may limit functionality on the go.
Pricing
Entry-Level Pricing
Mailspring
No pricing availableMicrosoft Outlook
No pricing availableFree Trial
Mailspring
No trial information availableMicrosoft Outlook
No trial information availableRatings
Meets Requirements
7.3
16
9.2
2,534
Ease of Use
8.8
16
9.0
2,605
Ease of Setup
Not enough data
9.1
787
Ease of Admin
Not enough data
8.6
306
Quality of Support
7.1
8
8.6
2,068
Has the product been a good partner in doing business?
Not enough data
8.9
287
Product Direction (% positive)
6.1
15
8.5
2,466
Features by Category
Inbox Tools
9.2
11
9.0
1051
7.3
10
8.9
1115
8.6
7
9.2
1121
8.6
11
9.2
1129
Coordination Tools
8.6
7
9.3
1127
7.5
10
8.9
1108
9.7
6
8.8
1060
Software Options
7.8
12
9.2
1120
Not enough data
8.7
1066
Email Client - Agentic AI
Not enough data
7.4
104
Not enough data
7.6
106
Calendar View
Not enough data
8.9
1201
Not enough data
8.9
1204
Shared Calendar
Not enough data
9.0
1202
Not enough data
8.8
1156
Accessibility
Not enough data
8.8
1053
Not enough data
8.5
1068
Integration
Not enough data
8.8
1114
Not enough data
8.8
1125
Not enough data
8.9
1146
Notifications
Not enough data
9.0
1153
Not enough data
8.5
966
Generative AI
Not enough data
7.4
418
Not enough data
7.5
418
Not enough data
7.3
419
Agentic AI - Calendar
Not enough data
7.6
153
Generative AI
Not enough data
7.8
456
Not enough data
7.8
454
Not enough data
7.7
451
Not enough data
7.8
135
Not enough data
8.2
139
Not enough data
8.0
138
Categories
Categories
Shared Categories
Mailspring and Microsoft Outlook are categorized as Email Client
Reviews
Reviewers' Company Size
Mailspring
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Microsoft Outlook
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
Computer Software
29.4%
Information Technology and Services
17.6%
Utilities
5.9%
Transportation/Trucking/Railroad
5.9%
Marketing and Advertising
5.9%
Other
35.3%
Information Technology and Services
13.4%
Computer Software
8.2%
Hospital & Health Care
3.7%
Financial Services
3.7%
Marketing and Advertising
3.4%
Other
67.6%
Discussions
Mailspring has no discussions with answers
What business advantages does Outlook give over Gmail?
5 Comments
SP
As an e-mail client, Outlook is unexceptional. The driving difference is whether you want the overhead & control of hosting Exchange, or are content letting...Read more
What are the latest integrations and features in Microsoft Outlook that enhance email communication and productivity?
4 Comments
SM
I like that you can pin conversations to the top of the email.Read more
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