Internal emails and portals with data that stays with you
Letteros runs inside your company perimeter. Employee emails, digests and internal portals are built in one editor, while emails, addresses and files stay on your servers.
What you can do
Employee emails
Company news, event invitations, surveys and greetings in your brand style. One template for the whole company, every email built from ready-made blocks.
Digests
A weekly summary for a team or management, built from the same blocks as your emails in a few minutes.
News and learning portals
A news feed, a knowledge base, courses for new hires. We build them for your task and host them inside your perimeter.
Presentations
Slides for all-hands meetings and training in the same brand style as your emails and portals.
Why your data stays with you
Installed on your servers
Letteros works inside the company perimeter. Emails, employee addresses and files never leave it, and we have no access to them.
Sent through your mail
The finished email goes to your mail system or internal mailing platform. You do not need a separate sending service.
Roles and access
Who builds emails, who approves them and who only views them is set up to match your company structure.
Built for Outlook
Corporate mail is usually Outlook. Letteros emails are built for it, including dark mode.
How to get started
Request
Leave a request on the website or message us on Telegram.
Introduction
We call and discuss which emails and portals you need and where they should live.
Documents
We exchange documents and send the installation file with detailed instructions.
Installation
Your team installs Letteros on company servers. Our manager stays in touch and helps at every step.
After installation your team builds emails and portals inside the company perimeter.
Let’s talk about internal communications
We’ll show Letteros on your emails and explain how to install it inside your company perimeter.