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.
Increasing Productivity Has Never Been Easier
Consolidating and digitizing complex fax infrastructures modernizes analog processes and optimizes sustainable workflows. Benefit from unlimited scalability, maximum reliability, and the upmost security. Ensure all your most critical faxes always arrive when and where they need to all while meeting the highest availability and compliance requirements.
The 2022 Gartner® Market Guide for Intelligent Document Processing Solutions
IT analyst Gartner® has published its first “Market Guide for Intelligent Document Processing Solutions” (IDP). Automating manual steps in document processing, increasing process efficiency, reducing costs—this market guide provides an overview of the global IDP market in which Retarus plays an important role with its Intelligent Capture Services cloud solution.
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.
Improve Patient Care Through Epic Integration
Centralize EHR communications. Epic Integration for Retarus Fax Services streamlines the secure transmission of PHI, increasing security and reliability. Discover how this certified solution improves efficiency and patient care in compliance with industry and regulatory requirements.
Emails with No Limitations
Go beyond the limitations of Microsoft 365 when sending transactional emails. With Retarus you can send up to ten million emails per hour from your business applications thanks to a CSA-certified, high-performance cloud infrastructure. Contractually guaranteed and with maximum reliability.
Small Message, Big Impact
Authenticate, confirm, remind, warn, inform—with Retarus’ Cloud SMS Services you can guide your customers through every stage of the customer journey. From all applications into all networks—simply, fast, and directly.
Upcoming Events & Webinars
Long live the fax! 3 reasons why it is still essential in 2023 (and beyond)
Digital fax has evolved to adapt to business’ digital transformation needs. Even in 2023, the fax continues to add value by offering automated options and making it easier to digitize previously analog workflows, thus increasing operational efficiency. More specifically, [...]
Retarus offsets carbon footprint for services
The energy consumed by the Munich-based provider of cloud services comprises roughly 80 percent electrical power and 20 percent fossil fuels, the latter mainly dedicated to heating the company’s offices. The Criterion office building at Aschauer Straße 30 is predominantly heated [...]
New analyst report recognizes Retarus among Notable Vendors for Enterprise Email Security
Retarus is recognized among Notable Vendors in Forrester's The Enterprise Email Security Landscape, Q1 2023 report. The Retarus Secure Email Platform is recognized by leading analyst firm Forrester. Forrester notes that Retarus self-reports that it addresses extended security [...]
Recommended by the Best
From digitization and automation to cloudification and security—find out how Retarus’ cloud services help companies around the world become more successful.
For data protection conscious customers: Switzerland-based Starmind AG trusts in Retarus Transactional Email
At the request of a large cantonal bank, Swiss AI software company Starmind introduced Retarus’ Transactional Email for the transmission of [...]
Read the customer testimonial
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.
Intelligent document processing solutions are used to extract information from textual data, primarily documents, for analysis and workflow automation.
2022 Market Guide for Intelligent Document Processing Solutions
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
41% of S&P Global 100 companies
71% have worked with us for over 5 years
7 Data Centers
4.8/5.0* on Gartner Peer Insights
10+ million emails per hour
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.
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.
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.
By Developers for Developers
Do you need API references, code snippets, or a how-to tutorial? The Retarus Knowledge Center provides helpful information as well as guides and quick start info for the easy integration of our cloud services into your company.
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?