Amazon WorkMail Alternatives (September 2025)

Amazon Simple Email Service (SES) is a cost-effective, flexible, and scalable email service provider that allows developers to send email from within any application.

Amazon Chime lets users meet and chat online, and the Amazon Chime SDK lets developers add audio and video collaboration to their applications.

Secure Windows or Linux mail server that includes chat, calendaring and contacts and offers a cost-effective alternative to Microsoft Exchange.

Fully managed Windows file system for business applications.

Ad-free Business Email Hosting with a clean, easy-to-use interface. Integrated Business Calendar, Contacts, Notes, Tasks. Free for up to 5 users.

Redtail Email - provides financial professionals with a convenient and compliant way to retain, retrieve, and report on email correspondence.

Exchange business-class email helps increase user productivity while protecting your data. Get it as a hosted service or run it on your servers.

Implement customer identity and access management (CIAM) that scales to millions of users with Amazon Cognito, fully managed authentication service.

Save on infrastructure and maintenance costs. Choose your data centre (US, EU, APAC). AWS native cloud email hosting.

A fully-managed, cloud-native directory from Amazon Web Services (AWS)

Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.

Amazon Pinpoint is a flexible, scalable marketing communications service that connects you with customers over email, SMS, push notifications, or voice.

Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.

Zimbra: A Cloud-Hosted Collaboration Software and Email Platform That Integrates With Proprietary Business Solutions

AWS Transfer Family enables fully managed support for SFTP, FTPS and FTP to move large amounts of data into AWS.

Cost-effective, secure hosted email: mailboxes, calendar and address book

Secure Mails, 500Mail by 500apps, get safe, encrypted, ad-free emails, and never worry about transmitting personal information again.

Introducing AWS Transfer for SFTP, a fully managed SFTP service for Amazon S3. AWS Transfer for SFTP enables you to easily move your file transfer workloads that use the Secure Shell File Transfer Protocol (SFTP) to AWS without needing to modify your applications or manage any SFTP servers.

Amazon Lightsail is an easy-to-use virtual private server (VPS) that offers simple management of cloud resources such as containers, at low, predictable prices.

Newton supercharges your email with powerful features like Read Receipts, Send Later, Snooze & more. Works with Gmail, Google Apps, Exchange, Outlook, Office365, iCloud, Yahoo & IMAP.

Amazon SQS fully managed message queuing makes it easy to decouple and scale microservices, distributed systems, and serverless applications.

Amazon MQ is a managed message broker service for Apache ActiveMQ and RabbitMQ that simplifies setup and operation of open-source message brokers on AWS.

BlueMail is a modern, mobile and desktop, powerful Email management tool with a sleek design, unified inbox and support for all your accounts: IMAP, Exchange,POP3.

Sign in to your Outlook.com, Hotmail.com, MSN.com or Live.com account. Download the free desktop and mobile app to connect all your email accounts, including Gmail, Yahoo, and iCloud, in one place.

Take back control of your email with this easy-to-deploy mail server in a box.

Amazon API Gateway helps you build HTTP, REST, and WebSocket APIs with a fully managed service that makes it easy to create, publish, maintain, manage, monitor, and secure APIs.

Windows mail server software with webmail, caldav, carddav, antivirus, spam filtering - Fast, secure email server software for windows. Download free mail server trial.

Host your professional email on a secure, privacy-guaranteed, and ad-free email hosting service built-in with features like email marketing services can do.

Amazon SNS is a managed messaging service for communication, allowing messaging between decoupled microservices applications or directly to users with SMS texts, mobile push, and email.

The AWS Command Line Interface (CLI) provides a unified tool to manage your AWS services directly from the command line.

Secure hosted email with custom domain. Shared calendars, chat, storage, documents & apps. The only solution integrated and working together in one screen.

Amazon MSK is a fully managed, secure, and highly available Apache Kafka service that makes it easy to ingest and process streaming data in real time at a low cost.

Connect Active Directory to AWS resources or set up a new directory on AWS for your directory-aware workloads.

Shared inbox for a transparent workspace—Zoho TeamInbox lets you manage team emails efficiently, gives you clutter free inboxes and helps attain Inbox Zero easily.

Fast, secure, and sustainable email services provided by email professionals. Powerful Email and Domain Hosting for businesses and organizations.

OX Cloud Email - Easy, Fast, Secure - Powerful email built for business

Driven by the need for greater productivity, lower costs, and more recently being able to scale a remote workforce, organizations around the world are moving their IT workloads to the cloud. Planning a move to the cloud requires upfront pre-migration planning; this is as important as the implementation itself. But it can be daunting to know where to start or what needs to be in place for a successful migration. The Amazon Web Services (AWS) Cloud Adoption Readiness Tool (CART) can help provide insight into your level of readiness and what you can do to improve it.

AWS App Runner helps you deploy and scale from your source code or container image to a secure web application on AWS.

This reliable and secure transactional email service by Zoho Mail ensures guaranteed and fast delivery of transactional emails, and comes with a pay-as-you-go pricing plan.

Warmbase email warmup tool raises your sender reputation by positively interacting with your email. Connect your email account within 2 min.

Amazon GameSparks is a fully managed game backend service that manages and scales your cloud infrastructure.

The MDaemon Email Server is trusted by businesses in over 140 countries to provide a secure, reliable, and affordable alternative to Microsoft Exchange or Microsoft 365. IT professionals recommend MDaemon as an easy-to-use, reliable, and secure mail server that does not require expensive administration or impose high per-user costs. On-premise or hosted email deployment.

Email and chat for your team

Over 31,000 companies from 20 countries worldwide are already using KIRIM.EMAIL as their email infrastructure to generate more sales, build apps, and build

Email hosting and collaboration tools for business with free migration and 24/7 support

AWS Ground Station is a fully managed service that lets you control satellite communications, downlink and process satellite data, and scale your satellite operations quickly, easily and cost-effectively without having to worry about building or managing your own ground station infrastructure

Access management for AWS services and resources. Manage fine-grained permissions and analyze access to refine permissions.

Send encrypted email and attachments to any email address, without requiring clients to signup for a new account. Clients can send you secure messages and files with a simple link click.

Cisco Secure Email Encryption Service gives senders enhanced security and reliable controls for traditional email tools.

Amazon Elastic File System (EFS) provides a simple, scalable fully managed elastic NFS file system for AWS compute instances.

Amazon AppFlow is an integration service that enables you to securely transfer data between SaaS applications and AWS services without code.

Use Amazon Managed Blockchain (AMB) to build with Scalable Blockchain Network at scale without any specialized infrastructure investment.

Mailfence is the only secure and private email service that gives you control. A free, interoperable encrypted email service protected by Belgian privacy law.

Amazon CloudFront is a content delivery network (CDN) service that helps you distribute your static and dynamic content quickly and reliably with high speed performance, security, and developer ease-of-use.

Build your AWS Cloud Skills with AWS Training and Certification. Learn AWS online with free digital training, in-person classroom training, virtual classroom training, and private on-site and virtual training. Learn more!

RainLoop Webmail - Simple, modern & fast web-based email client.

Amazon EC2 provides secure, resizable compute in the cloud, offering the broadest choice of processor, storage, networking, OS, and purchase model.

Mailtrim provides secure Free email client software with its unique team collaboration Feature and is designed to serve the mailing needs of all business

Learn more about Amazon Keyspaces (for Apache Cassandra), a scalable, highly available, and managed Apache Cassandra compatible database service.

Amazon DocumentDB is a fast, scalable, and highly available document database that is MongoDB compatible.

AWS VPN establishes encrypted connections for hybrid connectivity networks with AWS Site-to-Site VPN and remote workforce access with AWS Client VPN.

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Amazon S3 is cloud object storage with industry-leading scalability, data availability, security, and performance. S3 is ideal for data lakes, mobile applications, backup and restore, archival, IoT devices, ML, AI, and analytics.

Reliable, secure, extensible, and customizable mail server software platform made for on-prem and cloud-native deployment; easily scalable, smart licensing.

Forget searching through junk, spam, and unsolicited emails to find what you actually need. Bulletproof turns your open-access inbox into a permission-based one.

Spambrella is your company for managed email security services and User Awareness Training solutions and products. Try our security services for email today!

We’re powering the next generation of secure email communications for your organization, preventing data leaks & empowering people to work securely.

Amazon Athena is a serverless, interactive analytics service that provides a simplified and flexible way to analyze petabytes of data where it lives.

Amazon SimpleDB is a simple database storage solution that allows developers to simply store & query data items via web services requests, saving time.

Amazon SWF is a cloud process flow management application that gives developers tools to coordinate applications across multiple machines.

Securely archive, search, and analyze your company's email on one platform, preserving vital data while gaining instant business insights.

Best email deliverability with Zapmail. Google Workspace mailboxes for $3/month with automated DKIM, SPF, DMARC, and easy integration with cold email tools like Instantly, SmartLead and ReachInbox.

Improve the deliverability of your cold email campaigns with our network of inboxes interacting with each other.

Build, train, and deploy machine learning (ML) models for any use case with fully managed infrastructure, tools, and workflows.

Long-term, secure, durable Amazon S3 object storage classes for data archiving, starting at $1 per terabyte per month.

Amazon Macie is a data security service that uses machine learning (ML) and pattern matching to discover and help protect your sensitive data.

Amazon Kinesis Data Streams is a fully managed, serverless data streaming service that stores and ingests various streaming data in real time at any scale.

Amazon Lex is a fully managed AI service for building conversational interfaces into any application. Start creating a chatbot, voice assistant, machine learning-powered IVR, or virtual agent today.

Free Email Tracking Trial lets you track email, recall email and modify sent email. You get Free, unlimited Read Receipts and Confirmations when email gets read. Find out When, Where for How Long recipients read your sent emails

Fully managed Lustre file system integrated with S3 for workloads that require fast access to compute and high throughput such as high performance computing (HPC), media rendering, and machine learning (ML) training data sets.

AWS Cloud WAN makes it easy to build, manage, and monitor a unified global network—connecting your cloud and on-premises resources.

Simple group email discussion lists for your club, association, office, society, family and more. Get started in minutes. 14-day free trial.

SQL Server, MySQL and PostgreSQL Backups made easy with SQLBackupAndFTP. All Backup types, Encryption, Compression, Scheduling, Email notifications, Sending to Folder, FTP or Cloud

Mailbutler is the email software extension plugin for Apple Mail, Gmail, and Outlook that helps you stay productive and professional.

An essential suite of email and web security services for SMB and Enterprise.

The IOS XE based Cisco® Catalyst® 8000V Edge Software (Catalyst 8000V) sets the standard for virtual network services with maximum SDWAN & IPSec performance in the Amazon Web Services (AWS) cloud, bringing the world's most popular networking platform to AWS.

Zoho Workplace is a productivity and collaboration suite trusted by millions. It brings mail, chat, files, office suite, meetings, and more into one place.

Email Security, Archiving, Encryption, & Awareness Training. Compatible with Office 365. Virus, Phishing, Ransomware & Malware Protection.

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

Amazon Neptune is a fast, fully managed database service powering graph use cases such as identity graphs, knowledge graphs, and fraud detection.

The broadest selection of relational and NoSQL purpose-built databases, fully managed, high performance, and ready to scale.

Share Microsoft Outlook calendar and contact folders

Cryoserver is an email archiving solution which preserves your email in a tamper-evident archive, turning your data into a useful archive for everyday use.

Guardian Digital has developed unparalleled AI-powered business cloud email security services. Secure your business emails and stay threat-ready today.

Amazon Elastic Container Service (Amazon ECS) provides a fully managed container service solution that’s easy to use, scalable, secure, and reliable.

Emails, calendars, contacts, tasks, chat and more

Proton Mail is the world’s largest secure email service with over 100 million users. Available on Web, iOS, Android, and desktop. Protected by Swiss privacy law.

Backblaze B2 provides unlimited data storage in the cloud at 1/5th the cost of Amazon S3, Microsoft Azure, and Google Cloud.

AWS IoT lets you securely connect and manage devices, collect and analyze device data, and build and deploy solutions that drive greater business value.