Quick answer
Corteza is a free, open source project in the “Low-Code Platforms” group, built with Go, Vue. It is released under Apache-2.0, has 2,170 GitHub stars, and its repository was last updated in Oct 2026. You can self-host it on your own server. An official hosted or managed option exists: Hosted Corteza instances. Verified 14 October 2026.
Low-Code Platforms
Corteza
Open source low-code platform for building CRM and business apps.
GitHub stars
2,170
Last repo update
Oct 2026
License
Apache-2.0
Technology
Go, Vue
What is Corteza?
Corteza lets you build CRM, workflows and structured-data apps visually and ships a ready-made CRM. It is written in Go and Vue and licensed under Apache-2.0.
Highlights
- Low-code app builder
- Ready-made CRM
- Workflow automation
- Apache-2.0 license
Best for
Organisations that want a customizable CRM without heavy coding.
Self-Hosted (Open Source Edition)
Install on your own server • No per-user software fee • Full control & privacy
Self-Host on My Server →Use Hosted Corteza instances
The README says the company Planet Crust offers hosted Corteza cloud instances.
See hosted option →🏠 Self-Hosted Version
You download the source code and run it on your own server or VPS (for example Hostinger, AWS or DigitalOcean).
Installation
Follow the official Corteza documentation to install the server. Docker images are published for it.
Open the official install guide →
Requirements: Go-based server (Docker image available) and a database.
Commands above come from the project's own documentation (checked 14 October 2026). Versions change, so confirm against the official guide before running anything on a production server.
Need a server to host it?
Docker, Node, Python, Java and similar stacks usually need a VPS where you can install your own software. A small VPS is enough to start, and you can upgrade later. Hostinger offers both shared web hosting and VPS plans.
Affiliate disclosure: this is an affiliate link. If you buy through it we may earn a commission at no extra cost to you. CRMs are listed independently of any hosting partner. Learn more.
Before real customers go in: read the security and backup checklist →
☁️ Hosted Corteza instances
The README says the company Planet Crust offers hosted Corteza cloud instances.
Visit Hosted Corteza instances →How to start:
- Open the official page above.
- Compare the plans and what each one includes.
- Check that you can export your data before you move in.
- Invite your team once you are happy.
Pricing
We do not quote prices here because they change often. See the current plans on the official site.
Self-Hosted vs Hosted Corteza instances
| Factor | Self-Hosted | Hosted Corteza instances |
|---|---|---|
| Cost | No software fee for the open edition. You pay for hosting. | Plan price set by the provider. See their site. |
| Data privacy & control | Data stays on your server. | Data lives on the provider's servers. |
| Maintenance | You install updates and run backups. | The provider handles it. |
| Best for | Teams with a developer or sysadmin, and data-sensitive companies. | Teams who want a fast start and no server work. |
No technical person on the team
→ Start with Hosted Corteza instances
Avoid running a server you cannot maintain.
Team with a developer or sysadmin
→ Self-Hosted
Lower running cost and full customization.
Data-sensitive or regulated work
→ Self-Hosted on your own server
You decide where data lives and who can access it.
Alternatives to Corteza
Open Mercato
TypeScript framework with ready CRM, ERP and commerce modules.
1.9k • MIT
REBUILD
Configurable zero-code business platform with CRM scenarios and an AI builder.
1.1k • GPL-3.0
Iceburg CRM
Metadata-driven Laravel CRM builder with optional AI assist.
228 • AGPL-3.0
Twenty
A modern, community-driven open source alternative to Salesforce.
58.3k • AGPL-3.0
Odoo Community
All-in-one business suite with a capable CRM app.
55k • LGPL-3.0
ERPNext
Full open source ERP with a strong CRM module.
40.1k • GPL-3.0
Frequently asked questions about Corteza
Is Corteza free and open source?
Corteza is released under Apache-2.0. Always read the LICENSE file in the official repository before you use, modify or redistribute it. License details were verified on 14 October 2026.
What technology does Corteza use?
Corteza is built with Go, Vue.
Can I self-host Corteza?
Yes. You can download the source from the official GitHub repository and run it on your own server or VPS. Requirements: Go-based server (Docker image available) and a database.
Does Corteza have a hosted or cloud version?
Hosted Corteza instances: The README says the company Planet Crust offers hosted Corteza cloud instances.
Who is Corteza best for?
Organisations that want a customizable CRM without heavy coding.
What are good alternatives to Corteza?
Similar open source projects in this directory include Open Mercato, REBUILD, Iceburg CRM. Compare them in the Low-Code Platforms group.
Data verified 14 October 2026 from the project's public repository and documentation. Details change, so check the official sources. See our disclaimer. Found a mistake? Tell us.