Mautic vs Odoo: which one to choose in 2026?
Both are open source alternatives to HubSpot. We compare license, tech stack and features to help you decide which fits your team best.
| Mautic | Odoo | |
|---|---|---|
| Category | CRM & Support | CRM & Support |
| License | GPL-3.0 | LGPL-3.0 |
| GitHub stars | 9k | 39k |
| Tech stack | PHP, Symfony, MySQL | Python, PostgreSQL |
| Replaces | HubSpot | Salesforce, HubSpot |
Odoo has more GitHub stars, which usually indicates a larger community (not necessarily that it's the best option for your use case).
Mautic
Marketing automation, an open source alternative to HubSpot Marketing.
Pros
- No cost per number of contacts, unlike HubSpot
Things to consider
- Needs more upfront mail server configuration
Odoo
Modular enterprise suite with CRM, an alternative to Salesforce/HubSpot.
Pros
- Covers far more than CRM: a full ERP if you need it
Things to consider
- Many advanced modules are Enterprise-edition (paid) only
Key features
Mautic
- Visual automation campaigns
- Landing pages and forms
- Lead scoring and segmentation
Odoo
- Integrated CRM, sales and inventory
- Hundreds of official and third-party modules
- Automations across modules