What mail.com does

mail.com, operated legally as 1&1 Mail & Media Inc., is a US-incorporated subsidiary of German-listed conglomerate United Internet AG and one of the longest-running web-based email providers, founded in 1995 and headquartered in Pennsylvania Furnace with 11-50 employees. The platform offers a freemium email service anchored by 100+ distinctive domain choices (e.g., @consultant.com, @accountant.com, @engineer.com, @usa.com, @europe.com), built on webmail plus native iOS and Android applications and supported by a renewable-energy data center in Lenexa, Kansas. The product surface extends beyond email to include mail.com Cloud (with desktop sync clients for Windows and macOS launched in February 2022), Online Office document tools, an Organizer calendar, Contacts management, a MailCheck browser extension, a Mail Collector aggregator, and a 2023-launched NLP-powered translator widget; security is addressed via DMARC, two-factor authentication, spam filtering and antivirus.

The company monetizes through three streams: interest-based advertising on the free tier served by partners including Criteo, Amazon, Xandr (Microsoft), Taboola and TradeDesk; monthly Premium subscriptions delivering an ad-free inbox, 10 GB cloud, 100 MB attachments, scheduled sending, telephone support and Online Office templates; and tiered cloud storage upgrades (25 GB, 150 GB, 250 GB) purchasable via in-app subscriptions on iOS and Android. Go-to-market is purely product-led and self-serve via the website and app stores, with content marketing through a blog and quarterly newsletter supporting top-of-funnel discovery. mail.com serves individual consumers globally and targets small businesses, freelancers and consultants with professional-looking domain addresses, with no disclosed named enterprise customers, making this a long-tail, low-concentration consumer subscription and advertising business.

Name

mail.com

Legal name

1&1 Mail & Media Inc.

Website

https://mail.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

11–50 employees

Short description

mail.com, a US subsidiary of United Internet AG, is a 30-year-old freemium webmail provider offering 100+ email domains, Premium subscriptions, cloud storage, and integrated office tools to individual consumers and small businesses globally.

Ownership category

akta.pro rank

Product category

Email Services

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Email Authentication & Domain Protection (DMARC/SPF/DKIM) (HDADAKAC)

Keywords

• Free email service
• Cloud storage
• Webmail platform
• Email hosting
• Productivity suite

Headquarters

HQ city

Pennsylvania Furnace

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Software

Cost components

Infrastructure, Technology or R&D, Personnel, Operations, Marketing or Sales

Revenue model

1. Advertising Revenue: Free email accounts are monetized through advertising displayed on the online portal and email home page. Interest-based advertising is shown to users, with revenue supporting the free service offering. Users can revoke consent for interest-based advertising at any time.
2. Premium Email Subscriptions: Monthly subscription providing ad-free inbox, telephone support, 10 GB cloud storage, 100 MB attachments, scheduled email sending, Online Office templates, and additional email features. Available for upgrade in mobile apps or directly on the website.
3. Cloud Storage Upgrades: Additional cloud storage available in tiers: 25 GB, 150 GB, or 250 GB. Purchasable as in-app subscriptions on iOS and Android, or directly through the website. Scales with user needs as businesses grow.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

mail.com operates a freemium web-based email platform offering free and premium email accounts with more than 100 unique domain choices (e.g., @mail.com, @consultant.com, @usa.com). The service bundles email, cloud storage, an online office productivity suite, mobile applications, and security features (spam filter, antivirus, two-factor authentication, DMARC) into a single integrated platform serving individual consumers and small businesses.

Product overview

mail.com is a freemium email service provider offering a unified communication platform built around its core free email product. The platform is structured as a core free email service with optional Premium subscription upgrades. Key products include the free email service with 100+ domain choices, Premium tier (ad-free inbox, 10GB cloud, 100MB attachments, telephone support), mail.com Cloud for file storage and sync, Online Office for document creation, MailCheck browser extension, and native iOS/Android mobile apps. The platform also includes an integrated web search feature, Organizer (calendar), Contacts management, and Mail Collector for aggregating external accounts. Security features like two-factor authentication, spam filters, and antivirus protection are built into the service.

Differentiator

Problem solved

Functional benefit

Products and services

• mail.com Free Email Free webmail service allowing users to create a personal email address using any of 100+ mail.com domains; includes spam and antivirus protection, basic cloud storage, MailCheck browser extension, and Online Office features. Targeted at individual consumers.
• mail.com Premium Monthly subscription upgrade to the free mail.com email account providing an ad-free inbox, 10 GB cloud storage, 100 MB attachments, scheduled email sending, Online Office templates, and telephone support.
• mail.com Cloud Online file storage and synchronization service bundled with mail.com accounts; includes backup, file sharing, and desktop sync apps for Windows and macOS. Available in upgrade tiers (25 GB, 150 GB, 250 GB) via subscription.
• Online Office Web-based office productivity suite integrated with mail.com email, allowing users to create and edit documents, spreadsheets, and presentations online with templates available to Premium subscribers.
• MailCheck Browser extension that notifies users of new mail and lets them check mail.com and other configured email accounts directly from the browser toolbar without opening the full webmail interface.
• mail.com Mail App (iOS and Android) Native mobile applications for iOS and Android providing email access, cloud storage, contacts, and calendar synchronization on mobile devices; support in-app subscription upgrades to Premium and cloud storage tiers.
• Business Email mail.com's professional email offering aimed at freelancers and small businesses, leveraging themed domains (e.g., @consultant.com, @accountant.com, @engineer.com), integrated cloud storage, and Online Office productivity tools.

Quantifiable outcome

• Average carbon footprint of an email is 0.3g CO2e, significantly lower than conventional mail delivery
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration10 records

AI capability2 records

Feature8 records

Partnerships

Eight partnerships are on record, tiered core and minor.

• GooglecoreTechnology or Integrationmail.com's search engine and portal utilize Google's search technology. Search queries, IP addresses, and anonymous data from browsers are sent to Google to deliver search results. This partnership enables the mail.com search feature while Google uses the data to improve search products and prevent fraudulent activities.
• AfB (Accessibility for All)minorOthersPartnership with AfB (a social enterprise) for recycling office computer hardware. In 2025, 195.5 metric tons of hardware from United Internet AG was reused or recycled through AfB, reducing CO2 footprint by 1,497 metric tons.
• United Nations Children's Fund (UNICEF)minorOthersmail.com parent company United Internet supports UNICEF through the United Internet for UNICEF foundation, working since 2006 to help children in need in education, health, and child protection projects globally.
• Criteo GmbHminorGTM or Marketing PartnerAdvertising partner providing interest-based advertising services. Users can opt out of interest-based advertising from Criteo through their privacy policy page.
• Amazon.de GmbH / Amazon Europe Core S.à r.l.minorGTM or Marketing PartnerAdvertising partner for displaying Amazon advertisements on the mail.com platform. Users can opt out through Amazon's privacy settings.
• Xandr (Microsoft)minorGTM or Marketing PartnerAdvertising technology partner (now part of Microsoft) for programmatic advertising and targeting capabilities.
• TaboolaminorGTM or Marketing PartnerContent discovery and native advertising platform partner for displaying sponsored content recommendations.
• TradeDeskminorGTM or Marketing PartnerIndependent advertising platform partner for programmatic ad buying and targeting.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• GMX Mail: Sibling brand under mail.com's parent company United Internet AG, offering free email with cloud storage. Most directly comparable as a near-identical product from the same corporate parent, targeting the same European and U.S. consumer segments.
• WEB.DE: Another sibling brand under United Internet AG, Germany's largest email provider. Directly comparable as a free consumer email service from the same parent, sharing infrastructure and product roadmap with mail.com.
• Gmail (Google): Google's flagship consumer email service and the dominant global email provider. Most directly comparable to mail.com as a free, ad-supported webmail service targeting individual consumers and small businesses, with far larger scale and tighter integration into Google's productivity ecosystem.
• Yahoo Mail: Long-established consumer email service with freemium model and ad-supported free tier. Directly comparable to mail.com in target market (individual consumers), product (webmail), and business model (free with paid premium tier).
• Outlook.com (Microsoft): Microsoft's consumer email service bundled with Microsoft 365. Directly comparable as a free webmail offering with paid upgrades, premium features, and productivity integration; competes with mail.com for the same individual and SMB customer base.
• AOL Mail: Legacy consumer email service with freemium model. Most comparable to mail.com as a long-running free webmail provider targeting the same individual consumer segment with similar premium upgrade paths.

Emerging players

• Proton Mail: Privacy-focused end-to-end encrypted email service based in Switzerland. Comparable as a consumer email alternative positioned on privacy and security — directly competing with mail.com's GDPR-compliant, EU-parented positioning for privacy-sensitive users.
• Zoho Mail: Zoho's email service focused on small businesses and professionals with privacy-forward positioning. Comparable to mail.com's freelancer/SMB segment via domain personalization, ad-free paid tiers, and integrated productivity suite.

Regional players

• Yandex Mail: Russia's leading consumer email service with integrated cloud storage and productivity features. Comparable to mail.com in freemium model and bundled productivity offering, though primarily serving Russian and CIS markets rather than mail.com's U.S./EU footprint.

Broad incumbents

• iCloud Mail (Apple): Apple's consumer email service bundled with iCloud storage and the Apple ecosystem. Comparable as a free consumer email offering integrated with cloud storage and device ecosystem; competes with mail.com for privacy-conscious and Apple-adjacent users.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/maildotcom

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about mail.com