Outlook on the web

Microsoft, Redmond, Washington, United States

Outlook on the web is a web-based app included in Microsoft 365 that allows users to access their email, calendar, and contacts.

According to our data, Outlook on the web is the second most popular webmail software on the web.
It has 13.2% of the webmail market share and is detected on 0.002% of all websites.

Statistics based on 3.5M+ analyzed websites. About this data

📊 Rankings and Market Share

🏆 Outlook On the Web Awards

⚡ Sites Powered by Outlook On the Web

We have data on 85 websites that use the Outlook on the web webmail software. Here is a list of some of the top ranked ones.

The highest rated site using Outlook on the web is outlook.com.

#WebsiteRankCountryLanguage
1 outlook.com #74 United States English
2 outlook.office365.com United States English
3 outlook.live.com United States English
4 msal.gov.ar #75,393 Argentina
5 dpu.def.br #107,224 Brazil
6 tassiliairlines.com #438,762 Algeria English
7 ankabut.ae #553,822 United Arab Emirates American English
8 ucn.org.hk #670,955 Hong Kong English
9 hostedexchange.asia #732,595 Hong Kong English
10 hmbm.org.br #919,132 Brazil English
11 jahwa.com.cn #1,002,308 China English
12 tournan-en-brie.fr #1,070,819 France
13 acsea.asso.fr #1,189,157 France English
14 lcfuturecenter.com #1,362,003 China
15 images-et-reseaux.com #1,567,143 France English
16 contcal.org #3,547,693 Spain Spanish
17 gob.gq #3,879,406 Equatorial Guinea English
18 ricoma.cn #4,161,091 China
19 webmail.rcseng.ac.uk United Kingdom American English
20 mail.judicialwatch.org United States English

📈 Usage Statistics

Most of the sites that use Outlook on the web:

Most of the sites using Outlook on the web are from the United States, China, and France.

  • United States 34.1%
  • China 5.9%
  • France 5.9%
  • Canada 4.7%
  • Germany 4.7%
  • Hong Kong 4.7%
  • United Kingdom 4.7%
  • Brazil 3.5%
  • Russia 3.5%
  • Other 28.3%

Most Outlook on the web users speak English.

  • English 97.8%
  • Spanish 2.2%

The Outlook on the web webmail software is especially popular on .com and .org top-level domains.

  • .com 43.5%
  • .org 8.2%
  • .fr 3.5%
  • .com.cn 3.5%
  • .ru 3.5%
  • .net 2.4%
  • .ca 2.4%
  • .de 2.4%
  • .org.hk 2.4%
  • Other 28.2%

The primary market segments for websites utilizing Outlook on the web include business, travel, and web mail.

  • Business 40%
  • Travel 20%
  • Web Mail 20%
  • Technical/Business Forums 20%

🕵️ Similar Technologies

These are some of the best Outlook on the web alternatives.

RankName
1
Roundcube
Stuttgart, Germany

A browser-based multilingual IMAP client that provides full email access through a web interface with an application-like user experience.

FreeOpen source$$$
3
Mailcow
Willich, Germany

An open-source groupware/email suite based on Docker.

FreeOpen source
4
SnappyMail
Bilthoven, Netherlands

An open-source web-based email client forked from RainLoop that provides fast, lightweight access to IMAP and SMTP mail servers through a browser.

FreeOpen source
5
RainLoop

An open-source, web-based email client that is no longer being maintained.

FreeOpen sourceLegacy
6
Horde
Atlanta, Georgia, United States

An open-source web-based groupware.

FreeOpen source

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind Outlook on the web?

Outlook on the web is owned by Microsoft Corporation, headquartered in Redmond, Washington, United States.

Which country uses Outlook on the web the most?

The majority of Outlook on the web users are from the United States.

Who uses Outlook on the web?

According to our data, Outlook on the web is used on at least 85 sites, including outlook.com, outlook.office365.com, and outlook.live.com.

Is Outlook on the web used on government websites?

Yes, for example, it is used by msal.gov.ar.

Do academic institutions use Outlook on the web?

Yes. The most notable of these is webmail.rcseng.ac.uk.

How does Outlook on the web compare to the competition?

Outlook on the web is one of the most popular webmail software, second only to Roundcube.

What are the alternatives to Outlook on the web?

Alternatives and possible competitors to Outlook on the web may include Roundcube, Mailcow, and SnappyMail.

👉 See Also

🗃️ About This Data