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The Right Data to the Right Person at the Right Time

Easy to say but hard to do.

Ensure your faxes always arrive when and where you need them while meeting the highest availability and compliance requirements.

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 HIPAA.

Reach Your Customers Where They Are

Authenticate, confirm, remind, warn, inform—with Retarus Enterprise SMS you can reach your contacts reliably and effectively. Seamlessly integrated into your business applications and ecosystems. Achieve the optimal throughput for your messaging needs and reach 99% of all mobile networks.

Digital Communication for the Business of Tomorrow

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

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
 
Oct 15-17, 2024
DSAG-Jahreskongress
Cloud Messaging, IDP, Supply Chain Integration
Leipzig (DE)
Details
Oct 22-24, 2024
it-sa Expo&Congress 2024
Email Security
Nürnberg (DE)
Details
Oct 8-9, 2024
Strategiegipfel B2B Vertrieb & Key Account Management
E-Invoicing, Intelligent Document Processing
Berlin (DE)
Details
Nov 6, 2024
Retarus Supply-Chain-Symposium
Retarus BI Solutions
Munich HQ (DE)
Details
Oct, 2024
BME Symposium Einkauf & Logistik
BI-Solutions for Procurement, Logistics, Supply Chain
Berlin (DE)

On Demand Webinars

Jun
18
Gmail and Yahoo’s New Requirements for Email Senders: How to Still Ensure Optimal Inbox Placement Rates
Stay informed about the latest email regulations and their impact on the email traffic sent from you...
Jan
30
Global Fax Trends and Innovation: 2024 and Beyond
Join a collection of Retarus’ fax experts to discuss critical trends within the messaging market, ...
May
24
Trust in the Digital World
Listen as representatives of PAC, Novid20 and Retarus are discussing the importance of trust in the ...

Reading // Aug 19, 2024
Retarus Joins M3AAWG to Enhance Trust and Reliability in Business Communications

Retarus, specialist provider of enterprise messaging & collaboration services like transactional email, email security, and supply chain integration, announces its membership in the Messaging, Malware and Mobile Anti-Abuse Working Group (M3AAWG), the premier global body focused [...]

Read the press release

Reading // Jul 09, 2024
Project FARO by Telefónica: Retarus guarantees the continuity of corporate communication while smoothly transitioning to fiber optic

Telefónica’s FARO project, which aims to replace copper lines with fiber optic, represents a challenge for a lot of companies and organizations whose communications still rely on analog faxing. Given the urgent need for adaptation, Retarus is considered the ideal option thanks [...]

Read the press release

Reading // Jul 02, 2024
Medication dispensing systems: Omnicell relies on Retarus to modernize and secure communication with patients

Omnicell has chosen the Enterprise SMS solution from Retarus to help pharmacies improve communication with their patients. Using this cloud messaging solution gives partnering pharmacies full control over their SMS communication.[...]

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