Sites that match the meaning of
“open-source email app”
- 01
free email client and personal information manager
Close cos 0.874 - 02
AMP - a web component framework to easily create user-first web experiences - amp.dev
Whether you are a publisher, e-commerce company, storyteller, advertiser or email sender, AMP makes it easy to create great experiences on the web. Use AMP to build websites, stories, ads and emails.
Close cos 0.868 - 03
Apache OpenOffice - Official Site - The Free and Open Productivity Suite
The official home page of the Apache OpenOffice open source project, home of OpenOffice Writer, Calc, Impress, Draw and Base.
Close cos 0.870 - 04
Email and calendar made better | Fastmail
Fast, private email hosting for you or your business. More productive, lightning fast, simple and built to save you time.
Close cos 0.870 - 05
Ollama · Run AI models locally and in the cloud
Ollama is the easiest way to run and build with open AI models locally or in the cloud on macOS, Windows, and Linux.
Close cos 0.865 - 06
Free email accounts | Register today at mail.com
Email how it is supposed to be: ✔ Free, simple and secure ✔ Manage multiple mail accounts in one place, from any device ✔ Sign up today!
Close cos 0.866 - 07
Welcome to The Apache Software Foundation | Apache Software Foundation
American nonprofit open-source software community
Close cos 0.862 - 08
Sender Score - Email Marketing Education and Free Tools
Email doesn't have to be complicated. Assess where you are today, learn how to improve, and leverage free tools and education.
Close cos 0.857 - 09
nginx
open source web server and a reverse proxy server
Close cos 0.858 - 10
Eclipse Foundation | Powering Open Innovation
The Eclipse Foundation hosts 450+ open source projects with vendor-neutral governance, enabling global collaboration in automotive, IoT, cloud, and emerging …
Close cos 0.857 - 11
Ghost: The best open source blog & newsletter platform
Beautiful, modern publishing with email newsletters and paid subscriptions built-in. Used by Platformer, 404Media, Lever News, Tangle, The Browser, and thousands more.
Close cos 0.854 - 12
Syncthing
open source continuous file synchronization software
Close cos 0.853 - 13
Free and private office suite, no forced AI — LibreOffice
LibreOffice is a free office suite
Close cos 0.855 - 14
Website
Close cos 0.853 - 15
Rspamd — Email Security System
Rspamd is an email-security engine that stops phishing, business email compromise, malware, and spam for enterprises, ESPs, and hosting providers. Open-source detection core with premium support and SLAs.
Close cos 0.852 - 16
Transactional Email API Service For Developers | Mailgun
Powerful Transactional Email APIs that enable you to send, receive, and track emails, built with developers in mind. Learn more today!
Close cos 0.852 - 17
RustDesk: Open-Source Remote Desktop with Self-Hosted Server Solutions
RustDesk is open-source remote desktop software for your own self-hosted server, a TeamViewer and AnyDesk alternative for Windows, macOS, Linux and Android.
Close cos 0.853 - 18
Open Standards | Low-Risk Alternative | Data Sovereignty | Zimbra
Zimbra: A Cloud-Hosted Collaboration Software and Email Platform That Integrates With Proprietary Business Solutions
Close cos 0.851 - 19
Best Password Manager for Business, Enterprise & Personal | Bitwarden | Bitwarden
Bitwarden is the trusted, open source password manager for individuals, teams, and enterprises. Securely store, share, and manage passwords, passkeys, and secrets. Free to start.
Close cos 0.853 - 20
Plausible Analytics | Simple, privacy-friendly Google Analytics alternative
Plausible is a lightweight and open-source Google Analytics alternative. Your website data is 100% yours and the privacy of your visitors is respected.
Close cos 0.853 - 21 Close cos 0.851
- 22
Doxygen homepage
Source code documentation and analysis tool
Close cos 0.852 - 23
Zotero | Your personal research assistant
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Close cos 0.852 - 24
Create Email Marketing Your Audience Will Love - MailerLite
Digital marketing tools to grow your audience faster and drive revenue smarter. Backed by 24/7 award-winning support. Check it out now!
Close cos 0.851 - 25
Email & SMS Marketing Platform | Mailchimp
Utilize real-time user behavior data and artificial intelligence to convert more customers. Easy to use, get started for free!
Close cos 0.850 - 26
openSUSE - Free Linux operating systems for desktops, servers and containers
openSUSE makes open source Linux operating systems, available for free in several flavors.
Close cos 0.850 - 27
GMX - kostenlose E-Mail, Cloud, Nachrichten & Freemail
Kostenlose E-Mail-Adresse erstellen, Nachrichten lesen und Fotos & Dateien in der GMX Cloud sicher speichern. Jetzt registrieren!
Close cos 0.853 - 28
digital marketing platform
Related cos 0.849 - 29
Modrinth
Download Minecraft mods, plugins, datapacks, shaders, resourcepacks, and modpacks on Modrinth. Discover and publish projects on Modrinth with a modern, easy to use interface and API.
Close cos 0.849 - 30
Tuta: Turn ON privacy for free with secure emails, calendars & contacts | Tuta
Tuta guarantees your data stays private for free & without ads. Quantum-resistant encryption makes Tuta the best secure technology solution to protect your privacy.
Related cos 0.848
Looking for a particular site? Search its domain, like stripe.com, to get its competitors.