Our verdict
Odoo Community (CRM) and Tryton are both erp-suite tools for restaurants. On our independent rubric, Odoo Community (CRM) scores 4.3/5 versus 3.4/5 for Tryton. Choose Odoo Community (CRM) if you're Teams wanting CRM tightly integrated with sales, inventory and accounting or Privacy-conscious organisations running their own Linux/Docker infrastructure; choose Tryton if you're Technical teams wanting a standards-compliant, highly modular ERP/CRM or Organisations that need multi-company, multi-currency accounting alongside CRM.
Side-by-side comparison
| Metric | Odoo Community (CRM) | Tryton |
|---|---|---|
| Editorial score | 4.3/5 | 3.4/5 |
| G2 rating | 4.3/5 (327) | — |
| Capterra rating | — | — |
| Starting price | Free (self-hosted) | Free (self-hosted) |
| Free tier | ||
| Free trial | ||
| Integrations | 6 · Gmail / Google Calendar (sync), Outlook / Microsoft 365, Odoo Sales… | 4 · Banks (SEPA, direct bank integrations via modules), Shipping carriers, Web/e-commerce (via API modules)… |
| Best for | Teams wanting CRM tightly integrated with sales, inventory and accounting, Privacy-conscious organisations running their own Linux/Docker infrastructure, SMBs seeking a zero-license-cost starting point | Technical teams wanting a standards-compliant, highly modular ERP/CRM, Organisations that need multi-company, multi-currency accounting alongside CRM, Manufacturing and distribution businesses on self-managed infrastructure |
| Category | erp-suite | erp-suite |
| Founded | 2005 | 2008 |
| HQ | Louvain-la-Neuve, Belgium | Belgium (Tryton Foundation, non-profit) |
A teal check marks the stronger option on each measurable row. Ratings are sourced from G2/Capterra with attribution on each listing.
Odoo Community (CRM)
- Zero license cost — full source available under LGPL-3
- CRM-to-invoice workflow is native and seamless
- Enormous community and 40,000+ marketplace apps
- Active GitHub repo (52k stars, v19 in 2026)
- Enterprise features (AI scoring, VoIP, advanced dashboards) require paid upgrade
- Requires sysadmin skill to self-host and keep updated
- Community edition support is community-only (no SLA)
Tryton
- GPL-3 free with decades of stable development
- Best-in-class double-entry accounting for an open-source ERP
- Clean Python codebase — highly extensible by developers
- LTS releases for organisations that prefer slow upgrade cadences
- CRM module is basic — opportunity tracking only, no marketing automation
- Very small GitHub star count (193) signals limited mainstream adoption
- Steep learning curve; requires developer expertise to configure
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