Google Workspace costs $10/mo.
These cost $0.
4 free alternatives to Google Workspace, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
The top-rated free, open-source replacement for Google Workspace is Tuta (Open Source Open Source). Across this category, 2 self-hostable tools are available (including CryptPad and ONLYOFFICE Docs). Switching a 5-person team saves up to $600/year compared to Google Workspace's $10/mo subscription.
The catch: Community-driven open source project without dedicated enterprise SLAs.
Google Workspace vs Free Alternatives
Quick side-by-side comparison · $0/mo vs $10/mo
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Tuta | open source | Open Source | Local | ★ 8.1k | Google Workspace vs Tuta → |
| CryptPad | open source | AGPL-3.0+ | Self-host | ★ 8.1k | Google Workspace vs CryptPad → |
| ONLYOFFICE Docs | open source | Open Source | Self-host | ★ 7.1k | Google Workspace vs ONLYOFFICE Docs → |
| LibreOffice | open source | Open Source | Local | ★ 4.6k | Google Workspace vs LibreOffice → |
The picks
4 open source · ranked by fit
- 01
Tuta
open sourceOpen SourceLocal8.1knov 2026Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking.
The catch vs Google WorkspaceCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://github.com/tutao/tutanota or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
- 02
CryptPad
open sourceAGPL-3.0+Self-host8.1knov 2026Open-source collaboration suite offering encrypted document editing, file sharing, and team workspaces with complete privacy protection.
The catch vs Google WorkspaceCryptPad provides a stronger encrypted drive but its whiteboard is markedly less delightful and capable for drawing, libraries, and diagram composition than Excalidraw+.
Install, platforms & data +
- platforms
- webself-hostedthey host it
- install
- Use a public CryptPad instance, or self-host the Node.js service behind a reverse proxy
- setup
- Public hosting is immediate; self-hosting requires two domains or subdomains, HTTPS, strict security headers, Node.js configuration, persistent storage, and careful upgrades/backups
- your data
- Documents are encrypted in the browser before upload; the server stores encrypted document files, blobs, and account pin metadata on its filesystem and cannot read document content
- checked
- 2026-11-07
- 03
ONLYOFFICE Docs
open sourceOpen SourceSelf-host7.1knov 2026Open-source online editor for documents, spreadsheets, presentations, and PDFs. Features real-time collaboration, AI integration, and accessibility tools.
The catch vs Google WorkspaceRequires self-hosting setup, updates, and server maintenance compared to managed Google Workspace.
Install, platforms & data +
- platforms
- webself-hosteddocker to self-host
- install
- Clone https://github.com/onlyoffice/documentserver or deploy with Docker Compose
- setup
- Deploy via Docker or binary release from GitHub and configure environment variables.
- your data
- All application data and configuration live on your own server or local database.
- checked
- 2026-11-07
- 04
LibreOffice
open sourceOpen SourceLocal4.6knov 2026Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.
The catch vs Google WorkspaceCommunity-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
- platforms
- desktopcross-platformone-click install
- install
- Clone https://github.com/libreoffice/core or deploy with Docker Compose
- setup
- Download the native package or installer for your operating system.
- your data
- All application data lives locally on your own machine.
- checked
- 2026-11-07
Google Workspace Head-to-Head Comparisons (2027)
Side-by-side trade-off breakdowns · 4 free alternatives
Frequently Asked Questions
Direct answers · Google Workspace open-source replacements
What is the best free alternative to Google Workspace?+
The top free alternative to Google Workspace is Tuta (open source, Open Source). Tuta offers encrypted email, calendar and contacts with quantum-resistant security, protecting your privacy without ads or tracking. Other popular Google Workspace replacements include CryptPad, ONLYOFFICE Docs, LibreOffice.
Can I self-host a free replacement for Google Workspace?+
Yes. Of the 4 free alternatives to Google Workspace, 2 can be self-hosted on your own server or local machine: CryptPad (AGPL-3.0+), ONLYOFFICE Docs (Open Source).
How much does switching from Google Workspace to a free alternative save?+
Google Workspace starts at $10/month per seat ($120/year). Switching a 5-person team to a free alternative like Tuta saves $600 per year in software subscription fees.
Should I vibe-code or build my own Google Workspace clone from scratch?+
Our build verdict for Google Workspace is NO (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for Google Workspace or rebuilding it from scratch, deploy one of the 4 battle-tested open-source alternatives like Tuta.
What is the catch when switching from Google Workspace to Tuta?+
Community-driven open source project without dedicated enterprise SLAs.
