OdooOpen Source ERP and CRM
vs
PlexERP
Comparison · ERP · weekly run Nov 2
Odoo vs Plex
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Odoo is the stronger AI pick in ERP: it has a visibility score of 29.8 versus 0.3 for Plex.
Choose Odoo if…
- You want the brand AI engines rank higher (29.8 vs 0.3)
- AI answers describe it more positively (46% vs 0% positive)
- You need ISO/IEC 27001:2022 or CSA STAR Level 1 coverage
- Free trial available (15 days, no credit card required)
Choose Plex if…
- You need ISO/IEC 27001:2013 or ISO 27017 or SOC 2 Type 2 or SOC 1 Type 2 coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Odoo | Plex |
|---|---|---|
| Visibility score | 29.8% | 0.3% |
| Change vs last week | New | New |
| Rank in ERP | #4 | #32 |
| Share of voice | 8.1% | 0.2% |
| Mentions this run | 40 | 1 |
| Positive in AI answers | 46% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Odoo 0pp · Plex 0pp over 0 weekly runs.
Engine by engine
Odoo leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
OdooPlex
Head to head in AI answers
0 engine answers name both brands
0Odoo ranked higher
0Plex ranked higher
Features, pricing & fit
| Dimension | Odoo | Plex |
|---|---|---|
| Pricing model | Per seat | — |
| Entry price | Free; paid from $31.1 per seat / mo | — |
| Free plan | Yes | — |
| Deployment | Odoo Online cloud hosting, Odoo.sh for custom modules, and on-premise installation | Cloud (SaaS), hosted in data centers |
| Compliance | ISO/IEC 27001:2022, CSA STAR Level 1 | ISO/IEC 27001:2013, ISO 27017, SOC 2 Type 2, SOC 1 Type 2 |
| Support | Email support, Monday to Friday, 24/5, in English, French, Spanish or Dutch, Paid implementation services through certified partners and Odoo | — |
| Founded | 2005 | — |
| Headquarters | Louvain-la-Neuve, Belgium | Milwaukee, Wisconsin |
| Employees | 5,000+ | 5,000+ |
| Funding | Secondary round co-led by Alkeon Capital (about €60M) | Growth round led by T. Rowe Price |
| Best for | Micro, small and midsized companies that want many business apps on one platform; larger companies usually work with a partner. | — |
Plans side by side
Odoo
One App Free$0forever
Standard$31.1user / month, billed yearly
Custom$61user / month, billed yearly
Plex
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Odoo
- Free trial available (15 days, no credit card required)
- Free forever plan or open-source Community Edition
- Transparent pricing
- Modular, customizable suite covering CRM, accounting, and inventory
- Affordable and cost-effective for small businesses
Plex
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Odoo vs Plex”, https://slateindex.ai/compare/odoo-vs-plex, data of Nov 2, 2026. Licence: CC BY 4.0.