1&1 Email
1&1 Email is a powerful email hosting and security solution for businesses.
Market Share of 1&1 Email
Current Customer(s)
380488
Market Share (Est.)
4.04%
Ranking
#3
Top Competitors and Alternatives of 1&1 Email
The top three of 1&1 Email’s competitors in the Hosted Email category are Microsoft Outlook with 40.36%, Microsoft Exchange Online with 39.58%, Strato with 3.00% market share.
Popular Comparisons
Top Competitors and Alternatives of 1&1 Email
The top three of 1&1 Email’s competitors in the Hosted Email category are Microsoft Outlook with 40.36%, Microsoft Exchange Online with 39.58%, Strato with 3.00% market share.
1&1 Email vs Microsoft Outlook
1&1 Email vs Microsoft Exchange Online
1&1 Email vs Strato
1&1 Email vs SiteGround Email Hosting
1&1 Email vs Zoho Mail
1&1 Email vs One.com Email Hosting
1&1 Email vs Rackspace Email
1&1 Email vs Network Solutions Email
Customers of 1&1 Email
Around the world in 2025, over 380488 companies have started using 1&1 Email as Hosted Email tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Boukix | 5,000 - 9,999 | Ivory Coast |   | ||
| Deutscher Hubschrauber Verband E.V. | 5,000 - 9,999 | Buckeburg | Lower Saxony | Germany | |
| Winfried Küppers | 5,000 - 9,999 | Germany | | ||
| ASSOCIATION HOSPITALIERE SAINTE MARIE | 5,000 - 9,999 | Chamalieres | Auvergne-Rhone-Alpes | France | |
| GROUPE MORGAN SERVICES | 5,000 - 9,999 | Paris | Ile-de-France | France |  |
| BAUMEISTER AKADEMIE | 5,000 - 9,999 | Frankfurt am Main | Hesse | Germany | |
| newmodelhr.com | 5,000 - 9,999 | Duesseldorf | North Rhine-Westphalia | Germany | |
| Thelen Holding GmbH | 5,000 - 9,999 | Essen | North Rhine-Westphalia | Germany | |
| Gardemeier | 5,000 - 9,999 | Osterburg | Saxony-Anhalt | Germany | |
| Cftc Accenture | 5,000 - 9,999 | France | |
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1&1 Email Customers by Products and Services
The top three products and services offering customers that use 1&1 Email for Hosted Email are Marketing (520), Coaching (427), Design (382).
Customers
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1&1 Email Customers by Employee Size
The majority of 1&1 Email's customers for the hosted-email category fall in the company size of 0 - 9 employees (261417 companies), 10 - 19 employees (43495 companies), 20 - 49 employees (37885 companies).
Employee Size
1&1 Email Customers by Geography
The top three geographies of 1&1 Email for hosted-email are the Germany with 288074(76.52%), France with 51062(13.56%), United States with 20238(5.38%) customers respectively.
Customers
Employees of 1&1 Email
Also see other Products/Services by 1&1 Email in:
FAQ
Find answers to the most often asked questions by users.
Who are the top 1&1 Email competitors?
1&1 Email’s Top competitors in the hosted-email category are Microsoft Outlook, Microsoft Exchange Online, Strato. You can view a full list of 1&1 Email competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of 1&1 Email and 40,000 other technologies on the internet. You can also compare 1&1 Email and its feature with top competitors here : 1&1 Email vs Microsoft Outlook 1&1 Email vs Microsoft Exchange Online 1&1 Email vs Strato.
What is 1&1 Email customer distribution based on company size?
What is 1&1 Email market share in the hosted-email?
What are the top countries that use 1&1 Email?
What are the top industries that use 1&1 Email?
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