Spark Mail vs Superhuman vs Shortwave vs Notion Mail

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Spark Mail
vs
Competitor 1
Superhuman
Competitor 2
Shortwave
Competitor 3
Notion Mail
Compare
4 tools · best value per row highlighted
Your tool Spark Mail
sparkmailapp.com
Spark Mail is a fast, cross-platform email app built to filter out noise so the messages that matter stand out first.
Remove
Competitor Superhuman
superhuman.com
Email at the speed of thought
Make main Remove
Competitor Shortwave
shortwave.com
Shortwave is an AI email client that puts an assistant inside the inbox.
Make main Remove
Competitor Notion Mail
notion.com
A sales director gets 200 emails daily
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
5.4Mvisits/mo
—
173.2Mvisits/mo
MoM change
—
▲ 9.2%
—
▲ 1.4%
6-month growth
—
+61.7%
—
+800.1%
Global rank web
—
#6,816
—
#165
Avg. last 3 months
—
4.4M
—
167.1M
Bounce rate lower is better
—
29%
—
27%
Pages / visit
—
14.5
—
9.1
Visit duration
—
11m 47s
—
7m 42s
Traffic sources
—
● Direct 88% · ● Mail 7%
—
● Direct 94% · ● Referral 3%
Spark MailSuperhumanShortwaveNotion Mail
043.3M86.6M129.9M173.2MSuperhuman · 3.5MSuperhuman · 3.4MSuperhuman · 3.4MSuperhuman · 3.1MSuperhuman · 3.3MSuperhuman · 3.2MSuperhuman · 3.3MSuperhuman · 2.8MSuperhuman · 4.9MSuperhuman · 5.4MNotion Mail · 17.8MNotion Mail · 20.7MNotion Mail · 17.2MNotion Mail · 19.2MNotion Mail · 18.1MNotion Mail · 33.4MNotion Mail · 157.2MNotion Mail · 170.9MNotion Mail · 173.2M1M10M100M1BSuperhuman · 3.5MSuperhuman · 3.4MSuperhuman · 3.4MSuperhuman · 3.1MSuperhuman · 3.3MSuperhuman · 3.2MSuperhuman · 3.3MSuperhuman · 2.8MSuperhuman · 4.9MSuperhuman · 5.4MNotion Mail · 17.8MNotion Mail · 20.7MNotion Mail · 17.2MNotion Mail · 19.2MNotion Mail · 18.1MNotion Mail · 33.4MNotion Mail · 157.2MNotion Mail · 170.9MNotion Mail · 173.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free Trial
Freemium
Starting price
€8.25per month · free tier available
€12per month · free tier available
$30per month
$10per month · free tier available
Free tier
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Free trial
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API access
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–
–
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Plans
Free FreePlus €8.25/moPro €19.08/moEnterprise Custom
Free CustomPro €12/moBusiness €33/moEnterprise Custom
Business $30/moPremier $45/moMax $120/mo
Free FreePlus $10/moBusiness $20/moEnterprise Custom
Capabilities input → output
Input
Text
Text
DocumentsText
Text
Output
Text
Text
Text
Text
Skill level
Beginner-friendly
Beginner-friendly
Intermediate
Intermediate
Categories
Productivity & OfficeAI Email Assistant
Productivity & OfficeWriting & ContentAI AssistantAI Email Assistant+1 more
Productivity & OfficeAI AssistantAI Email Assistant
Productivity & OfficeAI Email Assistant
Tasks what each tool can do · 3 shared · core   partial
Tasks covered
8
7
10
6
Email management
Email
Email writing
Email automation
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Email enhancement
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Email replies
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–
Team collaboration
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Email summaries
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–
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Productivity
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–
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Writing
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–
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Email tracking
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–
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Gmail email management
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–
–
Meeting scheduling
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–
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Summarizing
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–
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Task management
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–
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Translations
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 2
▲ 0
▲ 1
Saves
0
0
0
1
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.