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Digital Communication for the Business of Tomorrow

Ensure communication with customers and suppliers, modernize messaging infrastructures, automate manual business processes—with Retarus’ intelligent cloud platforms you can secure your communication today for the business of tomorrow.

The Email API for Successful Customer Relationships

Create excellence throughout the customer journey—Retarus’ Email API allows you to send transactional emails with the world’s fastest platform. Directly from your business applications and ecosystems. Up to ten million emails per hour with maximum deliverability and reliability. 100% in compliance with data protection regulations such as the GDPR.

Keep Your Processes and Supply Chains up and Running Even during Downtimes

An email infrastructure failure can very quickly result in supply chain disruptions. Quite often, it even causes a complete business interruption. Make therefore sure to secure your communications with Retarus, so that your company stays productive even if your own email infrastructure is unavailable.

Engelbert Strauss Relies on Retarus’ IDP Solution

Engelbert Strauss captures orders received via email with Retarus’ IDP solution. Deciding factors for the introduction were the small amount of time needed for implementation as well as the convincing recognition rates achieved by using AI. As a result, the world’s leading manufacturer of workwear, utility clothing, and personal protective equipment has significantly accelerated its ordering processes.

Reduce Manual Effort

Lower Your Costs by Digitizing Ordering Processes

Retarus WebConnect for Suppliers allows you to integrate B and C suppliers (who do not use EDI) directly into your supply chain. Use our interactive calculator to find out how much this could save you.

Calculate your potential savings now

Recommended by Experts

On the Radar: Retarus Secure Email Platform

IT analyst firm Omdia took a close look at various email services. Find out why you need to have Retarus Secure Email Platform on your radar for securing your communications. As a complete solution or as a supplement to Microsoft 365/Teams, Google, Salesforce, or SAP.

Download the report

Compliance

Retarus is ISO 27001 certified

The communication services offered by Retarus have now also been certified in accordance with ISO 27001 (DIN EN ISO/IEC 27001:2017). For our customers, the certification once again affirms that their data is always in safe hands with us.

Read Press Release

Upcoming Events & Webinars

Retarus Worldwide, On the Spot:

 

Date
Event
Topics
Location
 
Nov 6, 2024
Retarus Supply-Chain-Symposium
Retarus BI Solutions
Munich HQ (DE)
Details
Nov 13-14, 2024
BME Symposium Einkauf & Logistik
BI-Solutions for Procurement, Logistics, Supply Chain
Berlin (DE)
Details

On Demand Webinars

Oct
17
Wie Sie das meiste aus Cloud Fax herausholen
Bleiben Sie auf dem Laufenden über die neuesten Upgrades und Funktionen, die den von Ihnen geschät...
Sep
26
E-Invoicing: Aktuelle Herausforderungen und die bestmögliche Integrationsstrategie
Sie erhalten eine Übersicht über die aktuellen nationalen E-Invoicing-Systeme und deren Besonderhe...
Sep
16
RCS: Echter Mehrwert für die SMS-Kommunikation von großen Unternehmen
Apple will RCS in iOS 18 verfügbar machen. Damit werden noch mehr Nutzer RCS-Nachrichten senden und...

Munich // Nov 13, 2024
Boosting security and trust: Retarus Transactional Email now includes Message Signing option

Retarus has enhanced its Transactional Email Service by adding a unique, innovative function for added security. Message Signing now makes it possible for transactional emails sent directly from business applications to be signed by way of S/MIME certificates. This enables [...]

Read the press release

Munich // Nov 06, 2024
Retarus Announces Enhanced Intelligent Document Processing

Retarus announces a major update to its its its Intelligent Document Processing (IDP) solution. This update fully automates purchase-to-pay and order-to-cash processes and facilitates efficient and reliable communication throughout the supply chain. Retarus IDP enables rapid [...]

Read the press release

Munich // Oct 22, 2024
Retarus Achieves TX-RAMP Security Certification for its Fax Solution

Retarus has attained TX-RAMP Level 2 Certification, the highest level available under the current TX-RAMP framework. Retarus’ Cloud Fax Solution is now certified to process, store or transmit agency data that is determined to be confidential and either a moderate or high impact [...]

Read the press release

Recognized by leading Analysts

Find out what renowned analyst firms such as Gartner, Forrester, Radicati, and KuppingerCole have to say about Retarus’ platforms and cloud services.

It makes a lot of sense to separate service emails and regular business transactions from the general email flow.

Paul McKay, VP Research Director, Forrester

The platform [Retarus Secure Email Platform] can […] massively improve data protection and compliance by introducing managed pervasive digital signatures and encryption with S/MIME, PGP, or OpenPGP

Alexei Balaganski, Lead Analyst, KuppingerCole

Retarus’ Secure Email Platform is a comprehensive set of capabilities enabling the security and compliance of corporate email systems on both inbound and outbound traffic.

Rik Turner, Senior Principal Analyst, Omdia

By flattening out communication logistics challenges, with their secure and reliable solutions, Retarus was able to help a critical public health project deliver real value to citizens in an incredibly short timeline.

Ollie O’Donoghue, Senior Analyst, Teknowlogy

One of the best characteristics Retarus has about their innovation is its cloud platform itself; specifically designed from the ground up and purposely built for enterprise faxing.

Mark D. Malone, Industry Analyst

Retarus delivers an attractive portfolio of email security capabilities in an efficient cloud-based solution that meets the needs of customers of all sizes.

Sara Radicati, PhD, President & CEO, Radicati

Why Retarus?

Customers

41% of S&P Global 100 companies

Customer Loyalty

71% have worked with us for over 5 years

Recommendation

62 Net Promoter Score (NPS)

Infrastructure

7 Data Centers

2800+ servers

Ratings

4.8/5.0 on Gartner Peer Insights

Performance

10+ million emails per hour

Insights

For seam­less SAP processes

Make your SAP applications or applications connected to the SAP cloud communicate via the Retarus Enterprise Cloud. With customers, suppliers, and partners. Via email, fax, SMS, or EDI. Incoming and outgoing. Securely, compliantly, and transparently. And in an auditable, scalable, and calculable way.

More for your SAP

Cloudifi­cation with Retarus

From the digital workplace to process communication along the supply chain— modernize and consolidate your messaging infrastructure with Retarus Cloud Services for email, fax, SMS, and EDI. Ideally paired with Microsoft 365 and business applications such as SAP and Salesforce. 100% GDPR-compliant and open for individual customer requirements.

Welcome to the future

Digital Trans­formation with Retarus

Digitize and automate manual ordering processes, close digital gaps in supply chains, automatically convert unstructured data into structured data—no matter which are the goals on your agenda: When it comes to digitizing and automating communication processes, Retarus is the right choice.

For flawless supply chains

For IT admins and integration partners

Do you need technical information about our products, user or admin guides, step-by-step instructions, or a how-to tutorial? The Retarus Product Documentation Center provides helpful information as well as guides and quick start info for the easy integration of our cloud services into your company.

What’s Next?

Get
Started Now!

We support you in making your business communications more efficient and secure. With cloud services that enable the reliable exchange of information. For people, applications, and machines. 100% GDPR-compliant. With outstanding quality and first-class service. And with great people. To support you anywhere in the world. When will we meet?

Contact us now

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