Open alternatives to Microsoft & Google
You don't have to run your business on the terms of two American advertising companies. There's a full, mature open-source stack that covers email, files, documents, chat, calls and projects — and we run it for you.
What you actually need — and what replaces it
A pragmatic map of the open-source tools we deploy in production. Not toys, not side projects — software that runs entire companies.
authentik
A modern identity provider for single sign-on, MFA and access policies across all your apps. SAML, OAuth2 and OIDC out of the box — one login, on your terms.
mailcow
Real, standards-based email on your own domain. IMAP, SMTP, spam filtering, calendars and contacts — without your inbox feeding an ad engine.
Bitwarden
A secure, open-source password manager for your team. Shared vaults, role-based access and end-to-end encryption — without trusting a closed-source vendor with every credential you own.
Nextcloud
Files, sharing, sync and a full collaboration suite. Desktop and mobile clients, end-to-end encryption, and admin controls that actually behave like admin controls.
Nextcloud Talk
Team chat, video calls and meetings with screen sharing and dial-in — integrated with your Nextcloud, without exporting every conversation to a US hyperscaler.
GitLab
A complete DevOps platform: Git hosting, code review, CI/CD pipelines, container registry and issue tracking — in one self-hosted application, without renting your source code from a US hyperscaler.
Open WebUI
A single, self-hosted interface for AI workloads. Works with local models and cloud-hosted providers — your prompts and data stay on your terms.
Paperless-ngx
Scan, OCR, tag and search every document your business produces. A searchable archive that turns paper and PDFs into structured, findable knowledge — hosted on your own infrastructure.
BookStack
A simple, structured wiki for your team's knowledge. Books, chapters and pages with a clean WYSIWYG editor, full-text search and granular permissions — your documentation, on your servers.
Not sure where to start?
Send us a rough sketch of what you use today and what hurts most. We'll propose a concrete first step — usually mail or files — and a path for the rest.