G2 Vendor Directory

Email

45

Products

57.4K

Total reviews

4.0

Avg. rating

Google Workspace by Google leads the Email category with a 4.6 rating from 48,263 reviews. Proton Mail For Business has the strongest momentum in the category, up -76.5% quarter-over-quarter.

LLM citations

Monthly citations by AI answer engines for the top products in Email.

LLM citations · Email

Source: G2 review data

Key stats

Google Workspace

Proton Mail For Business

Small Business

Category trends

How the Email market is moving, from G2 review and Grid data.

Which products are most adopted?
1
Google Workspace4,889 2
Microsoft Outlook3,443 3
Superhuman Mail1,151 4
Zoho Mail725 5
Titan512
Which products climbed the Grid most?
1
Tencent Exmail11 2
Proton Mail For Business8 3
Spike7 4
Yahoo! Mail3 5
GoDaddy Email & Office2
Which products are reviewers switching to?
1
Google Workspace273 2
Superhuman Mail198 3
Microsoft Outlook72 4
Zoho Mail64 5
Titan57
Which products do enterprises choose?
1
Microsoft Outlook1,294 2
Google Workspace781 3
BlackBerry UEM135 4
Zoho Mail50 5
Zimbra Collaboration Enterprise Collaboration44
Which products do mid-market buyers choose?
1
Google Workspace1,793 2
Microsoft Outlook1,234 3
Superhuman Mail209 4
Zoho Mail138 5
MDaemon Email Server81
Which products do small businesses choose?
1
Google Workspace2,124 2
Superhuman Mail873 3
Microsoft Outlook842 4
Zoho Mail534 5
Titan501

Fastest growing

Ranked by G2 Momentum score.

1

Proton Mail For Business

by Proton AG · 495 reviews

4.6
2

Google Workspace

by Google · 48,263 reviews

4.6
3

Titan

by Titan · 570 reviews

4.6

All products

Ranked by G2 Grid position.

1

Google Workspace

by Google · 48,263 reviews

4.6
2

Microsoft Outlook

by Microsoft · 3,559 reviews

4.5
3

Superhuman Mail

by Superhuman · 1,321 reviews

4.7
4

Proton Mail For Business

by Proton AG · 495 reviews

4.6
5

Apple Mail

by Apple · 159 reviews

3.9

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