Compare Mailspring and Thunderbird 
At a Glance
Market Segments
Small-Business (64.7% of reviews)
Small-Business (64.2% 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 MailspringThunderbird
Star Rating
(337)4.3 out of 5
Market Segments
Small-Business (64.2% of reviews)
Pros & Cons
Entry-Level Pricing
No pricing available
Learn more about ThunderbirdMailspring vs Thunderbird
- Reviewers felt that Thunderbird meets the needs of their business better than Mailspring.
- When comparing quality of ongoing product support, reviewers felt that Thunderbird is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Thunderbird over Mailspring.
Pricing
Entry-Level Pricing
Mailspring
No pricing availableThunderbird
No pricing availableFree Trial
Mailspring
No trial information availableThunderbird
No trial information availableRatings
Meets Requirements
7.3
16
8.7
302
Ease of Use
8.8
16
8.7
303
Ease of Setup
Not enough data
8.8
73
Ease of Admin
Not enough data
8.4
59
Quality of Support
7.1
8
7.9
222
Has the product been a good partner in doing business?
Not enough data
8.1
42
Product Direction (% positive)
6.1
15
7.7
300
Features by Category
Inbox Tools
9.2
11
8.9
102
7.3
10
8.9
108
8.6
7
8.5
96
8.6
11
8.7
104
Coordination Tools
8.6
7
8.4
91
7.5
10
8.6
99
9.7
6
8.4
88
Software Options
7.8
12
9.1
109
Not enough data
7.5
61
Email Client - Agentic AI
Not enough data
Not enough data
Not enough data
Not enough data
Sorting & Filtering
Not enough data
9.3
7
Not enough data
9.8
7
Not enough data
8.0
5
Not enough data
9.3
7
Integrations
Not enough data
8.6
7
Not enough data
9.0
7
Not enough data
8.1
6
Time Management
Not enough data
9.5
7
Not enough data
8.8
7
Not enough data
9.0
5
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
Reviews
Reviewers' Company Size
Mailspring
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Thunderbird
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
13.3%
Computer Software
11.8%
Internet
6.7%
Marketing and Advertising
4.8%
Telecommunications
3.0%
Other
60.3%
Discussions
Mailspring has no discussions with answers
Has anyone managed to use the copy and paste function from excell?
2 Comments
AP
Strange -- when I do it, the columns and rows are maintained (though some of the formatting is not kept).
What version are you using? I'm still using...Read more
What is the use of Thunderbird software?
1 Comment
SK
It allows you to manage multiple emails in a single window without back and forth switching. That's the main use I found. Besides that, it also has a good...Read more
Has anyone managed to use the copy and paste function from excell?
1 Comment
BR
Thunderbird does not recognize Excel’s formatting the way Outlook can. But, it can recognize formatting from Word. Copy paste from Excel to Word, then from...Read more
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