Quick answer
Open Mercato is a free, open source project in the “Low-Code Platforms” group, built with TypeScript (Next.js), PostgreSQL. It is released under MIT, has 1,852 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: Open Mercato Cloud. Verified 14 October 2026.
Low-Code Platforms
Open Mercato
TypeScript framework with ready CRM, ERP and commerce modules.
GitHub stars
1,852
Last repo update
Oct 2026
License
MIT
Technology
TypeScript (Next.js), PostgreSQL
What is Open Mercato?
Open Mercato is a Next.js and PostgreSQL framework that ships business modules for CRM, ERP and commerce, so a new project starts as a working back office.
Highlights
- Ready-made CRM and ERP modules
- Next.js and PostgreSQL
- MIT license
- Designed for AI-assisted development
Best for
Developers building custom CRM/ERP apps.
Check before you commit
This is a framework for building business apps, not a finished off-the-shelf CRM.
Self-Hosted (Open Source Edition)
Install on your own server • No per-user software fee • Full control & privacy
Self-Host on My Server →Use Open Mercato Cloud
The same app in the browser (account required), according to the README.
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
Quick start from the official README. Open Mercato is a framework you build your app on. Read the full quick start for the remaining steps.
Open the official install guide →
Requirements: Node 24, Yarn 4 and Docker. The compose file starts PostgreSQL 17 with pgvector, Redis 7 and Meilisearch.
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 →
☁️ Open Mercato Cloud
The same app in the browser (account required), according to the README.
Visit Open Mercato Cloud →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 Open Mercato Cloud
| Factor | Self-Hosted | Open Mercato Cloud |
|---|---|---|
| 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 Open Mercato Cloud
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 Open Mercato
Corteza
Open source low-code platform for building CRM and business apps.
2.2k • Apache-2.0
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 Open Mercato
Is Open Mercato free and open source?
Open Mercato is released under MIT. 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 Open Mercato use?
Open Mercato is built with TypeScript (Next.js), PostgreSQL.
Can I self-host Open Mercato?
Yes. You can download the source from the official GitHub repository and run it on your own server or VPS. Requirements: Node 24, Yarn 4 and Docker. The compose file starts PostgreSQL 17 with pgvector, Redis 7 and Meilisearch.
Does Open Mercato have a hosted or cloud version?
Open Mercato Cloud: The same app in the browser (account required), according to the README.
Who is Open Mercato best for?
Developers building custom CRM/ERP apps.
What are good alternatives to Open Mercato?
Similar open source projects in this directory include Corteza, 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.