Spark Mail App vs. Thunderbird

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Spark
Score 8.7 out of 10
N/A
Spark, from Readdle headquartered in Ukraine, is a team email inbox solution, supporting email signature functions, smart notifications, organizational features, email templates, and related features.
$59.99
per year
Thunderbird
Score 8.2 out of 10
N/A
Thunderbird is an open-source email management application from MZLA Technologies Corporation, a subsidiary of Mozilla.N/A
Pricing
Spark Mail AppThunderbird
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
SparkThunderbird
Free Trial
YesNo
Free/Freemium Version
YesYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details——
More Pricing Information
Best Alternatives
Spark Mail AppThunderbird
Small Businesses
Zoho Mail
Zoho Mail
Score 8.9 out of 10
Zoho Mail
Zoho Mail
Score 8.9 out of 10
Medium-sized Companies
NetDocuments
NetDocuments
Score 8.1 out of 10
NetDocuments
NetDocuments
Score 8.1 out of 10
Enterprises
Groove, a Clari company
Groove, a Clari company
Score 8.6 out of 10
Groove, a Clari company
Groove, a Clari company
Score 8.6 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
Spark Mail AppThunderbird
Likelihood to Recommend
8.0
(1 ratings)
7.7
(3 ratings)
User Testimonials
Spark Mail AppThunderbird
Likelihood to Recommend
Readdle
Great is you have multiple email accounts. Easy to go through emails. Too many updates on desktop and no calendar on the desktop
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Thunderbird
I like that it's free, I like that it's open-source, and the fact that it allows IMAP lets me have this on all 3 laptops and it's synced. I would never consider using it as my primary email client, however; just too clunky and can't navigate around fast enough the way I do with Gmail. And not even close to having all the features I'd need that Gmail does: 30 second undo-sending, canned responses, easy-to-create signatures for each email address (I literally toggle over to Gmail, compose a message, and paste my sig into the body of Thunderbird emails, so clunky), all spam ends up in my inbox even after I've marked enough as spam that it should know, email labeling and filtering... Gmail is just way more advanced and feature-ful. But, Thunderbird does beat my ridiculous RoundCube webmail interface!
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Pros
Readdle
  • Consolidated email accounts
  • Easy to go through many emails
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Thunderbird
  • Email receiving
  • Email sending
  • Email composition
  • Ability to add calendar and task plugins
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Cons
Readdle
  • No calendar
  • AI is still not great
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Thunderbird
  • definitely needs a mobile /andriod version
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Alternatives Considered
Readdle
Cheaper and easier test. No upfront work
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Thunderbird
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Return on Investment
Readdle
  • made me more effective for a low price
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Thunderbird
  • Its FREE and donation based. Can't get better than that.
  • I love that we aren't giving away our privacy to Google.
  • And I especially love that it's a grass-rootsy endeavor.
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ScreenShots