As of October 12, 2026, TechLeads detects Mimecast on 38,769 websites: 0.49% of Business Email Hosting detections, the 6th most-used of 46 Business Email Hosting technologies we track.
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TechLeads. "Companies Using Mimecast." Data as of October 12, 2026. https://techleads.fyi/technology/mimecastHTML link
<a href="https://techleads.fyi/technology/mimecast">Companies using Mimecast (TechLeads data)</a>Sample results for Mimecast
| Rank | Icon | Website | Title | Description | Company | Country | Language |
|---|---|---|---|---|---|---|---|
| #97 | Pinterest Acquires Image Recognition And Visual Search Startup VisualGraph | TechCrunch | Pinterest has just acquired two-man startup VisualGraph, which creates machine vision, image recognition, and visual search technologies. The company's founder Kevin Jing and his partner David Liu are joining the Pinterest engineering team today. | TechCrunch | - | - | ||
| #2,530 | Royalty-free Images, Photo Stock, Video & Music | DepositPhotos | - | Depositphotos | - | en | ||
| #2,905 | API Documentation & Design Tools for Teams | Swagger | Simplify API development for users, teams, and enterprises with our open source and professional toolset. Find out how Swagger can help you and get started today. | Swagger | - | en | ||
| #3,655 | Reversing the Tide | Freedom House | Towards a New US Strategy to Support Democracy and Counter Authoritarianism Report of the Task Force on US Strategy to Support Democracy and Counter Authoritarianism Presented By Freedom House, Center for Strategic and International Studies, and Arizona State University McCain Institute | Freedom House | - | - | ||
| #5,055 | Infrastructure/Fedorahosted-retirement - Fedora Project Wiki | An innovative platform for hardware, clouds, and containers, built with love by you. | - | - | - | ||
| #7,049 | Gothamist: New York City Local News, Food, Arts & Events | - | - | - | - | ||
| #8,093 | GOLF.com: Golf News, Golf Equipment, Instruction, Courses, Travel | Stay up to date on the latest golf news, gear, instruction and style from GOLF's expert writers, editors and Top 100 Teachers. | Golf.com | - | - | ||
| #8,637 | Knight Foundation | Knight Foundation is a national foundation with strong local roots. We invest in journalism, in the arts, and in the success of cities where brothers John S. and James L. Knight once published newspapers. Our goal is to foster informed and engaged communities, which we believe are essential for a he | - | - | - | ||
| #8,942 | James Altucher | - | - | - | - | ||
| #9,569 | CBN Family | The best Christian shows available wherever and whenever. Stream high-quality Christian programming including The 700 Club, Superbook, CBN News, 700 Club Interactive, and exclusive CBN productions. | - | - | - | ||
| #10,028 | Canalys, now Omdia, is a leading global technology market analyst firm. | - | - | - | - | ||
| #10,100 | Home - AASM Foundation | The AASM is advancing sleep care and enhancing sleep health to improve lives through accreditation, membership, standards and education. | - | - | - | ||
| #10,809 | CAPA TV - video interviews with airline, airport, aviation & travel executives | CAPA | Find out all about CAPA's upcoming global aviation events and conferences. | - | - | - | ||
| #10,986 | CitySearch - Your local city guide | The Citysearch® Guide. Restaurants, bars, night clubs, hotels, shops, spas, events, attractions, yellow page listings and more. Find reviews, recommendations, directions and information on all the latest venues and businesses in your area. | Citysearch | - | en | ||
| #11,500 | Voix du Jura - infos et actualités locales | actu.fr | Lons-le-Saunier, toute l'information en continu. Actualités locales, faits divers, économie, loisir, culture, sport, politique. | - | - | - | ||
| #11,933 | Tour de Cure Home Page | Overview American Diabetes Association | - | - | - | ||
| #12,114 | Home – Cricut | - | Cricut | - | - | ||
| #12,379 | Plan and track your trip on TriMet | Frequent Service bus lines and MAX Light Rail run every 15 minutes or less most of the day, every day. | TriMet | - | en | ||
| #17,465 | New ideas for Europe’s relations with China, Russia, and beyond | ECFR has a mission: to build a stronger Europe in a world of growing challenges – from China and Russia to climate change, geo-economics, security, and more. | European Council on Foreign Relations (ECFR) | - | - | ||
| #20,264 | American Society for Microbiology | The American Society for Microbiology (ASM) is the oldest and largest single life science membership organization in the world. Membership has grown from 59 scientists in 1899 to more than 32,000 members today, with more than one third located outside the United States. The members represent 26 disc | - | - | - | ||
| #20,569 | DealExchange | Entrepreneurs' Organization | Discover the Global Student Entrepreneur Awards (GSEA), the premier competition for student business owners. Learn about our mission, impact, and how to get involved. | - | - | - | ||
| #21,848 | icon/search | We want to see a UK rich in native woods and trees. For wildlife. For people. Help us plant trees, protect woods and inspire people. | Woodlandtrust | GB | - | ||
| #24,197 | Leicester City Council | Leicester City Council is the unitary authority serving the people, communities and businesses of Leicester, the biggest city in the East Midlands. | Leicester | GB | en | ||
| #26,526 | World Travel & Tourism Council (WTTC) | The World Travel & Tourism Council (WTTC) represents the Travel & Tourism sector globally. | World Travel & Tourism Council (WTTC) | - | - | ||
| #27,699 | ico.org | 526: Invalid SSL certificate | - | Ico | US | en-US |
Complete Mimecast website dataset in CSV. One-time purchase.
Secure checkout · 7-day download accessDistribution of websites using Mimecast across countries in the TechLeads database.
| Country | Sites |
|---|---|
| United States(US) | 468 |
| United Kingdom(GB) | 169 |
| Australia(AU) | 66 |
| South Africa(ZA) | 28 |
| Canada(CA) | 4 |
| France(FR) | 4 |
| Germany(DE) | 3 |
| New Zealand(NZ) | 3 |
| Singapore(SG) | 2 |
Technologies most frequently detected on the same websites as Mimecast.
The most-used Business Email Hosting technologies in the TechLeads index, by number of websites. Mimecast accounts for 0.49% of Business Email Hosting detections (38,769 websites).
| Technology | Websites | Share of Business Email Hosting |
|---|---|---|
| Office 365 Mail | 3,829,165 | 48.3% |
| Microsoft Exchange Online | 3,578,891 | 45.1% |
| Titan Email | 203,010 | 2.6% |
| Proton Mail | 105,831 | 1.3% |
| Namecheap Private Email | 83,550 | 1.1% |
| SpamExperts | 34,842 | 0.44% |
| Zoho Mail | 23,011 | 0.29% |
| SpaceMail | 6,583 | 0.08% |
| Zimbra | 4,428 | 0.06% |
| Skymail | 4,053 | 0.05% |
Mimecast market share report: competitors, rank and usage over time
TechLeads scans public websites and identifies Mimecast from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Website counts refresh daily; this page uses data from October 12, 2026. Counts only include websites we have scanned, so they can differ from other providers.
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2,594 new sites in the last 12 weeks
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Our comprehensive database contains 38,769 websites using Mimecast, making it the most complete Mimecast sites list available. This Mimecast customer websites directory helps businesses detect websites using Mimecast and identify potential leads.
The largest concentrations of Mimecast websites are in US, GB, AU, based on our indexed country data.
Websites using Mimecast commonly also use SMTP.com, SMTP.BZ, Zendesk, Haravan, jQuery — reflecting typical Mimecast technology stacks.
Our Mimecast technology detection system scans millions of websites to identify those powered by Mimecast. This list of sites with Mimecast includes detailed information such as company names, contact details, social media profiles, and website rankings. Whether you're looking for top websites with Mimecast or exploring Mimecast adoption trends, our database provides comprehensive insights.
Each entry in our Mimecast 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 Mimecast and reach out to potential customers or partners.
Get instant access to the full list of sites with Mimecast in CSV format. Our dataset includes all 38,769 Mimecast 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 Mimecast powered websites.
| India(IN) | 1 |
| Mexico(MX) | 1 |
| EN(EN) | 1 |
| Ireland(IE) | 1 |
| Brazil(BR) | 1 |
| Saudi Arabia(SA) | 1 |
| Belgium(BE) | 1 |
| Spain(ES) | 1 |
Sites where we first detected Mimecast, by week (UTC, weeks start Monday). Counts follow our discovery coverage, so weekly totals can vary.