OpenText GroupWise Alternatives 2026 - Top Competitors Ranked

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OpenText GroupWise

OpenText GroupWise is an enterprise collaboration and email platform offering secure messaging, calendaring, and task management features, historically popular in larger organizations needing centralized control.

6.70 Fair

apps Top OpenText GroupWise Alternatives

The top alternative to OpenText GroupWise in 2026 is Google Workspace Gmail with a score of 9.35/10, followed by Tuta Mail (8.52) and Microsoft Exchange Server (8.42).

Google Workspace Gmail

Google Workspace Gmail offers business-class email hosting using a Google account. It allows users to send and receive e...

Business Cloud Google Collaboration

9.35 Excellent

Tuta Mail

Based in Germany, Tuta Mail offers cloud-hosted email with privacy and encryption central to its design. Messages betwee...

Cloud Privacy Germany Encrypted

8.52 Great

Microsoft Exchange Server

Microsoft Exchange Server is a server platform providing email hosting solutions primarily for businesses. It facilitate...

Server Enterprise Microsoft On Premise

8.42 Great

Outlook.com

Outlook.com provides cloud-based email hosting through Microsoft. It’s a free webmail service commonly used by consumers...

Free Cloud Microsoft Consumer

8.18 Great

Migadu

Migadu provides secure email hosting solutions tailored for businesses and developers. Based in Switzerland, it enables...

Business Switzerland Developer Custom Domain

8.15 Great

Infomaniak Mail Service

Infomaniak Mail Service offers secure business email hosting from its base in Switzerland. It’s notable for its commitme...

Business Switzerland Suite Green

8.10 Great

Stalwart Mail Server

Stalwart is an open-source mail server software designed for reliable and secure email hosting, emphasizing privacy and...

Open Source Self Hosted SMTP Mail Server

7.55 Good

HCL Domino

HCL Domino is a groupware and email server platform initially developed by IBM, now maintained by HCL, offering features...

Enterprise Groupware Hcl Mail Server

7.25 Good

Kolab Now

Kolab Now is a secure, privacy-focused email and groupware hosting service operated by Kolab Systems AG and based in Swi...

Privacy Swiss Groupware Custom Domain

7.16 Good

MDaemon Email Server

MDaemon Email Server is an on-premise mail server application developed by MDaemon Technologies, primarily designed for...

Business Self Hosted Windows Mail Server

7.08 Good

Kerio Connect

Kerio Connect is a cross-platform mail server and groupware solution developed for small and medium-sized businesses. Th...

Business Self Hosted Groupware Mail Server

6.94 Fair

IceWarp

IceWarp is a business communication and collaboration software platform built around email, calendars, contacts, messagi...

Business Collaboration Groupware Hosted Email

6.88 Fair

hMailServer

hMailServer is a free, open-source email server for Microsoft Windows. It supports standard mail protocols including SMT...

Free Legacy Self Hosted Windows

6.84 Fair

Kopano Groupware

Kopano Groupware is a suite of collaborative tools, including email, calendaring, and contact management, offered as an...

Business Open Source Groupware Mail Server

6.82 Fair

SmarterMail

SmarterMail is a commercial email and collaboration server developed by SmarterTools for organizations and hosting provi...

Business Self Hosted Groupware Windows

6.79 Fair

Axigen Mail Server

Axigen Mail Server is a commercial email-server and groupware platform for businesses, service providers, and managed-se...

Business Self Hosted Linux Groupware

6.72 Fair

Oracle Communications Messaging Server

Oracle Communications Messaging Server is a standards-based Internet messaging server designed for high-capacity email h...

Enterprise Oracle Mail Server On Prem

6.45 Fair

CommuniGate Pro

CommuniGate Pro is an enterprise-grade unified communications platform offering email hosting alongside features like in...

Business Legacy Self Hosted Groupware

6.36 Fair

MailEnable

MailEnable is commercial mail-server software for Microsoft Windows, developed for organizations and hosting providers t...

Business Self Hosted Windows Mail Server

6.18 Fair

Zimbra Community Edition

Zimbra Community Edition is a self-hosted email hosting solution built on open source software. This enterprise-grade pl...

Free Collaboration Community Enterprise

5.72 Mediocre

summarize Quick Comparison Summary

Alternative	Score	vs OpenText GroupW...	Action
Google Workspace Gmail Email Hosting Business Cloud Google	9.35 Excellent	+2.65	Compare
Tuta Mail Email Hosting Cloud Privacy Germany	8.52 Great	+1.82	Compare
Microsoft Exchange Server Email Hosting Server Enterprise Microsoft	8.42 Great	+1.72	Compare
Outlook.com Email Hosting Free Cloud Microsoft	8.18 Great	+1.48	Compare
Migadu Email Hosting Business Switzerland Developer	8.15 Great	+1.45	Compare
Infomaniak Mail Service Email Hosting Business Switzerland Suite	8.10 Great	+1.40	Compare
Stalwart Mail Server Email Hosting Open Source Self Hosted SMTP	7.55 Good	+0.85	Compare
HCL Domino Email Hosting Enterprise Groupware Hcl	7.25 Good	+0.55	Compare
Kolab Now Email Hosting Privacy Swiss Groupware	7.16 Good	+0.46	Compare
MDaemon Email Server Email Hosting Business Self Hosted Windows	7.08 Good	+0.38	Compare

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help Frequently Asked Questions

What are the best alternatives to OpenText GroupWise?

The top alternatives to OpenText GroupWise in 2026 include Google Workspace Gmail, Tuta Mail, Microsoft Exchange Server, Outlook.com, Migadu. Each offers unique features and is objectively scored on Lunoo to help you compare.

How does OpenText GroupWise compare to its competitors?

Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. OpenText GroupWise scores 6.70/10. Click any alternative above to see a detailed side-by-side comparison.

Is OpenText GroupWise worth it in 2026?

OpenText GroupWise scores 6.70/10 in the Email Hosting category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.

What is the best free alternative to OpenText GroupWise?

Several alternatives to OpenText GroupWise offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.

Why should I switch from OpenText GroupWise?

Common reasons users look for OpenText GroupWise alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.

How many alternatives to OpenText GroupWise are there?

Lunoo currently lists 20 scored alternatives to OpenText GroupWise in the Email Hosting category, ranked by our AI-powered evaluation system.

Which OpenText GroupWise alternative has the highest rating?

Google Workspace Gmail currently holds the highest rating among OpenText GroupWise alternatives with a score of 9.35/10.

Can I use Google Workspace Gmail instead of OpenText GroupWise?

Google Workspace Gmail is one of the top-rated alternatives to OpenText GroupWise. While they serve similar purposes in the Email Hosting space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.

What is the cheapest alternative to OpenText GroupWise?

Pricing varies among OpenText GroupWise alternatives. We recommend checking each alternative's website for current pricing. Many options in the Email Hosting category offer free tiers or competitive pricing.

How are OpenText GroupWise alternatives ranked on Lunoo?

Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.

OpenText GroupWise vs Google Workspace Gmail: which is better?

OpenText GroupWise scores 6.70/10 while Google Workspace Gmail scores 9.35/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

OpenText GroupWise vs Tuta Mail: which is better?

OpenText GroupWise scores 6.70/10 while Tuta Mail scores 8.52/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

OpenText GroupWise vs Microsoft Exchange Server: which is better?

OpenText GroupWise scores 6.70/10 while Microsoft Exchange Server scores 8.42/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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