---
description: Side-by-side comparison of MailStore Server vs LeanMail. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: MailStore Server vs LeanMail Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Email Archiving Software](/directory/31007/email-archiving/software) > [MailStore Server \<span\>vs\</span\> LeanMail](https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail)

# Compare MailStore Server vs LeanMail

Canonical: https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail

> Detailed comparison between MailStore Server and LeanMail. Check ratings, reviews, pricing, and features to make the best decision for your business.

-----

## At a Glance

| Metric | MailStore Server | LeanMail |
| **Overall rating** | 4.5/5 | 4.8/5 |
| **Total Reviews** | 23 | 43 |
| **Starting Price** | €295.00 | €7.50 |
| **Free Trial** | Yes | Yes |
| **Free Version** | Yes | Yes |
| **Deployment** | Windows (Desktop), Windows (On-Premise) | Cloud, SaaS, Web-based, Windows (Desktop), Windows (On-Premise), iPhone (Mobile), iPad (Mobile) |
| **Support** | Email/Help Desk, Knowledge Base, Phone Support, Chat | Email/Help Desk, FAQs/Forum, Phone Support, 24/7 (Live rep), Chat |
| **Training** | Webinars, Documentation, Videos | In Person, Live Online, Webinars, Documentation, Videos |

## Best for

### MailStore Server

All small and medium-sized businesses of all sectors and industries who want to keep their emails and attachments available and retrievable for years (for compliance or productivity reasons).

### LeanMail

LeanMail is ideal for SMBs and enterprises using Microsoft Outlook looking to optimize inbox organization and boost productivity by efficiently managing email according to your priorities.

## Key features

### MailStore Server

- API
- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Archiving & Retention
- Backup and Recovery
- Compliance Management
- Data Recovery
- Data Retention Management
- Email Management
- Encryption
- Event Logs
- Filtering
- Microsoft Outlook Integration
- Storage Management
- Task Scheduling

### LeanMail

- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Archiving & Retention
- Backup and Recovery
- Compliance Management
- Customisable Templates
- Data Retention Management
- Email Management
- Email Monitoring
- Microsoft Outlook Integration
- Reminders
- Storage Management
- Task Scheduling
- Whitelisting/Blacklisting

## Links

- [View MailStore Server Profile](https://www.capterra.co.uk/software/168793/mailstore-server)
- [View LeanMail Profile](https://www.capterra.co.uk/software/200711/leanmail)
- [View Original Comparison](https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail)

-----

## Structured Data

<script type="application/ld+json">
  {"@context":"https://schema.org","@graph":[{"name":"MailStore Server vs LeanMail Comparison - Capterra UK 2026","description":"Side-by-side comparison of MailStore Server vs LeanMail. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.","url":"https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail","about":[{"@id":"https://www.capterra.co.uk/software/168793/mailstore-server#software"},{"@id":"https://www.capterra.co.uk/software/200711/leanmail#software"}],"breadcrumb":{"@id":"https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail#breadcrumblist"},"@id":"https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail#webpage","@type":["WebPage","CollectionPage"],"isPartOf":{"@id":"https://www.capterra.co.uk/#website"},"inLanguage":"en-GB","publisher":{"@id":"https://www.capterra.co.uk/#organization"}},{"name":"MailStore Server","description":"MailStore Server is a leading software solution for email archiving. Easy to install, reliable and low-maintenance.\n\nBusinesses can benefit from all advantages of modern, secure email archiving with MailStore Server. The software creates 1:1 copies of all emails in a central email archive to ensure the security and availability of large amounts of data over a period of years. Users can still search through and retrieve all emails and attchments from the archive.","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/065f7770-52f3-4310-9059-1f8b48c00cae.png","url":"https://www.capterra.co.uk/software/168793/mailstore-server","@id":"https://www.capterra.co.uk/software/168793/mailstore-server#software","@type":"SoftwareApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"applicationCategory":"BusinessApplication","aggregateRating":{"@type":"AggregateRating","ratingValue":4.5,"bestRating":5,"ratingCount":23},"offers":{"price":"295","@type":"Offer","priceCurrency":"EUR"},"operatingSystem":"Windows, Windows on premise"},{"name":"LeanMail","description":"LeanMail is an advanced email management solution for Microsoft Outlook, designed to help users take control of their inbox and maximize productivity. It offers tools to prioritize emails, achieve inbox zero, and streamline email management. Even experienced users can benefit from LeanMail's powerful features.\n\nKey Features:\nEmail Prioritization: Ensures critical messages are addressed promptly, keeping the inbox organized.\n\nInbox Zero: Efficient sorting and archiving make it easy to maintain an empty inbox.\n\nProductivity Boost: Streamlined processes save time and reduce inbox-related stress.\n\nInbox480: An intelligent spam filter that uses the Pareto Principle (80/20 rule) to separate essential emails from non-essential ones, reducing clutter.\n\nLeanMail integrates seamlessly with Outlook without requiring external servers, making it ideal for both individuals and organizations. It also offers extensive support and training options, including on-demand tutorials, eLearning, and personal","image":"https://gdm-catalog-fmapi-prod.imgix.net/ProductScreenshot/b9fe98a6-9ba4-476b-aa17-f0653a834c21.png","url":"https://www.capterra.co.uk/software/200711/leanmail","@id":"https://www.capterra.co.uk/software/200711/leanmail#software","@type":"SoftwareApplication","publisher":{"@id":"https://www.capterra.co.uk/#organization"},"applicationCategory":"BusinessApplication","aggregateRating":{"@type":"AggregateRating","ratingValue":4.8,"bestRating":5,"ratingCount":43},"offers":{"price":"7.5","@type":"Offer","priceCurrency":"EUR"},"operatingSystem":"Cloud, Windows, Windows on premise, Platform ios, Platform ipad"},{"@id":"https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail#breadcrumblist","@type":"BreadcrumbList","itemListElement":[{"name":"Home","position":1,"item":"/","@type":"ListItem"},{"name":"Email Archiving Software","position":2,"item":"/directory/31007/email-archiving/software","@type":"ListItem"},{"name":"MailStore Server vs LeanMail","position":3,"item":"https://www.capterra.co.uk/compare/168793/200711/mailstore-server/vs/leanmail","@type":"ListItem"}]}]}
</script>