PlexERP
vs
Sage X3ERP
Comparison · ERP · weekly run Nov 2
Plex vs Sage X3
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Sage X3 is the stronger AI pick in ERP: it has a visibility score of 1.2 versus 0.3 for Plex.
Choose Plex if…
- You need ISO/IEC 27001:2013 or ISO 27017 or SOC 2 Type 2 or SOC 1 Type 2 coverage
Choose Sage X3 if…
- You want the brand AI engines rank higher (1.2 vs 0.3)
- You need ISO 27001 or SOC 2 coverage
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Plex | Sage X3 |
|---|---|---|
| Visibility score | 0.3% | 1.2% |
| Change vs last week | New | New |
| Rank in ERP | #32 | #26 |
| Share of voice | 0.2% | 0.8% |
| Mentions this run | 1 | 4 |
| Positive in AI answers | 0% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Plex 0pp · Sage X3 0pp over 0 weekly runs.
Engine by engine
Sage X3 leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
PlexSage X3
Head to head in AI answers
0 engine answers name both brands
0Plex ranked higher
0Sage X3 ranked higher
Features, pricing & fit
| Dimension | Plex | Sage X3 |
|---|---|---|
| Deployment | Cloud (SaaS), hosted in data centers | Multi-tenant SaaS, single-tenant cloud hosted by Sage or a partner, on-premise, and a fully managed SaaS option in which Sage manages infrastructure, updates and security. |
| Compliance | ISO/IEC 27001:2013, ISO 27017, SOC 2 Type 2, SOC 1 Type 2 | ISO 27001, SOC 2 |
| Headquarters | Milwaukee, Wisconsin | North Tyneside, UK |
| Employees | 5,000+ | 5,000+ |
| Funding | Growth round led by T. Rowe Price | — |
| Best for | — | Mid-sized, product-centric manufacturers and distributors. |
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Plex vs Sage X3”, https://slateindex.ai/compare/plex-vs-sage-x3, data of Nov 2, 2026. Licence: CC BY 4.0.