Technology · Webmail
1,548 websites in the live index use Outlook Web App as of October 2026. Download the full list of Outlook Web App websites with website, company, country and language.
SourceAs of October 27, 2026, TechLeads detects Outlook Web App on 1,548 websites: 0.18% of Webmail detections, the 3rd most-used of 7 Webmail technologies we track.
Sample results for Outlook Web App. Description is shown under each title.
| Rank | Website | Title · Description | Company | Country | Language |
|---|---|---|---|---|---|
| #1 | grupomackvolvo.com | Outlook | - | - | eng |
| #2 | brownsbbqatl.com | Outlook | - | - | eng |
| #3 | jhmeridian.com | Outlook | - | - | eng |
| #4 | elvnas.nu | Outlook | - | - | eng |
| #5 | europia.com | Outlook | - | - | eng |
| #6 | fallmail.net | Outlook | - | - | eng |
| #7 | pclus.com | Outlook Web App | - | - | eng |
| #8 | saratoga-homes.com | Outlook | - | - | eng |
| #9 | milkan.group | Outlook | - | - | eng |
| #10 | gknobloch.mx | Outlook | - | - | eng |
| #11 | javanbrown.net | Outlook | - | - | eng |
| #12 | douanes.bj | Outlook | - | - | eng |
| #13 | plusdelta.systems | Outlook | - | - | eng |
| #14 | avwgroup.com | Outlook | - | - | eng |
| #15 | mytelesom.com | Outlook | - | - | eng |
| #16 | uzbmail.com | Outlook | - | - | eng |
| #17 | zarsima.com | Outlook | - | - | eng |
| #18 | knotmail.net | Outlook | - | - | eng |
| #19 | ngncloud.com.tr | Outlook | - | - | eng |
Complete Outlook Web App website dataset in CSV. One-time purchase.
Outlook Web App dataset · CSV
$29One-time purchase · No subscription
PayPal | Razorpay · Secure checkout · 7-day download access
Sign up free to get 50 results.
Access all 1,548 Outlook Web App websites with complete contact information in your dashboard.
The most-used Webmail technologies in the TechLeads index, by number of websites. Outlook Web App accounts for 0.18% of Webmail detections (1,548 websites).
| No. | Technology | Websites | Share of Webmail | Relative size |
|---|---|---|---|---|
| 01 | Apple iCloud Mail | 861,936 | 99.4% | |
| 02 | RoundCube | 3,039 | 0.35% |
TechLeads scans public websites and identifies Outlook Web App from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 27, 2026. Counts only include websites we have scanned, so they can differ from other providers.
The TechLeads live index currently lists 1,548 websites using Outlook Web App. Open the sample table on this page or download the lead list.
The chart on this page is monthly HTTP Archive crawl detections for Outlook Web App, compared with other Webmail technologies. It is not the TechLeads live index.
In the same HTTP Archive category, Outlook Web App is charted against Apple iCloud Mail, Proton Mail, RoundCube, Zimbra, SquirrelMail. Live-index co-occurrence on this page is a separate signal.
Companies and websites using Outlook Web App in the TechLeads index include grupomackvolvo.com, brownsbbqatl.com, jhmeridian.com, elvnas.nu, europia.com. The full list of 1,548 websites, with company name, country and language, is available as a CSV export.
TechLeads scans public websites and matches Outlook Web App by signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily.
Yes. A one-time Outlook Web App dataset is $29 as a CSV. The Growth plan ($79/mo) covers 10 technologies with recurring exports, alerts and API access.
Top-ranked sites on Outlook Web AppRank
Monthly detections of Outlook Web App in the HTTP Archive crawl. This is historical crawl coverage, not the TechLeads live website index.
Same HTTP Archive category (Webmail), not the whole web. Toggle competitors on or off.
Optional rank bands from the crawl (top 1k through long tail). Missing months are crawl gaps, not uninstalls.
Technologies most frequently detected on the same websites as Outlook Web App. Counts are websites in the live index.
Sites where we first detected Outlook Web App, by week (UTC, weeks start Monday). These are newly detected sites, and the counts follow our discovery coverage.
445
sites newly detected in the last 12 weeks
Outlook web app is the email front end web service for Exchange server and Office365.
Our comprehensive database contains 1,548 websites using Outlook Web App, making it the most complete Outlook Web App sites list available. This Outlook Web App customer websites directory helps businesses detect websites using Outlook Web App and identify potential leads.
Websites using Outlook Web App commonly also use Microsoft ASP.NET, Keycloak, Coming Soon Page for Wordpress, ASP.NET Web Pages, asp.net2.0 — reflecting typical Outlook Web App technology stacks.
Our Outlook Web App technology detection system scans millions of websites to identify those powered by Outlook Web App. This list of sites with Outlook Web App includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Outlook Web App or exploring Outlook Web App adoption trends, our database provides comprehensive insights.
Each entry in our Outlook Web App sites list includes valuable data points: domain name, global ranking, company information, contact details, social media links. This makes it easy to detect websites using Outlook Web App and reach out to potential customers or partners.
Get instant access to the full list of sites with Outlook Web App in CSV format. Our dataset includes all 1,548 Outlook Web App customer websites with complete contact information, perfect for lead generation, market research, and competitive analysis. The data is regularly updated to ensure accuracy and includes the latest Outlook Web App powered websites.
