# OmniMES as SaaS vs. On-Premise – What’s the Difference?

The **OmniMES** system can be deployed in two distinct models:

* as a **SaaS** solution via the **OmniPlatform** (cloud-based),
* or as an **On-Premise** installation (hosted directly on the client's server).

Each model addresses different organizational, budgetary, and technical needs. Below is a breakdown of their key characteristics and recommendations.


---

### **OmniMES as SaaS**

**(cloud subscription - predictable, fixed pricing)**

✅ **Ready to use in just a few minutes - no contracts, no installation required**  
✅ **No need for your own servers or IT administrators**  
✅ **Fixed monthly or annual subscription cost**  
✅ **Flexible - cancel at any time**  
✅ **Ideal for MVPs, small to mid-sized factories, or pilot projects**

**Technical Highlights:**

* System is automatically deployed on the provider's VPS **within 5-10 minutes**.
* No infrastructure management required on the client's side - everything is preconfigured.
* Two subscription plans available: **Omni 150** and **Omni 350** (150 or 350 active signals).
* Data is stored for a limited time (e.g. 80 GB ≈ 97-365 days), depending on signal frequency.
* **Signals are only recorded after the user manually adds them to the system.**
* No implementation contract is required.
* Limited flexibility in system customization or expansion.


---

### **OmniMES as On-Premise**

**(local installation - pricing evaluated individually)**

✅ **Full control over the system, its configuration, and stored data**  
✅ **Preferred choice for large industrial facilities and corporate environments**  
✅ **No limitations on signal count, storage frequency, or retention - provided the client's infrastructure supports it**  
✅ **Option to deploy custom modules and integrations - highly scalable based on project needs**

**Technical Highlights:**

* Installed directly on the client's physical or virtual server.
* Requires an implementation contract and license purchase.
* **Signal recording frequency and retention depend entirely on the client's own disk infrastructure and capacity.**
* All signals are **automatically detected and technically recorded** from the moment the system is launched.
* In both models, signals must be **manually activated by the user** to be visible in reports and dashboards.
* Full autonomy from cloud services - suitable for isolated or secure IT environments.


---

### **Signal Logging Comparison**

| Feature | SaaS (OmniPlatform) | On-Premise |
|---------|---------------------|------------|
| Automatic signal detection | ❌ No                | ✅ Yes      |
| Signal recording from system launch | ❌ No (only after manual activation) | ✅ Yes (recording starts automatically) |
| Signal availability in reports | ❌ Only after manual activation | ❌ Only after manual activation |
| Expandable with additional modules | ❌ No                | ✅ Yes      |


---

### **When to Choose Each Model? - Practical Comparison**

| Criterion | SaaS (OmniPlatform) | On-Premise |
|-----------|---------------------|------------|
| Quick launch, no formalities | ✅ Yes               | ❌ Requires a contract |
| Fixed, predictable pricing | ✅ Yes               | ❌ Individually quoted |
| No need for own server | ✅ Yes               | ❌ Required |
| Full control over the system | ❌ No                | ✅ Yes      |
| Unlimited signal capacity | ❌ Limited (150-350) | ✅ Depends on client's infrastructure |
| Data retention period | ❌ Limited (80-365 days) | ✅ Depends on client's storage capacity |
| Flexible for MVP or pilot projects | ✅ Ideal             | ❌ Higher entry barrier |
| Data security and ownership | ❌ External VPS      | ✅ Fully local and autonomous |
| Scalable with custom modules | ❌ No                | ✅ Yes      |

---

**Documents**

- [OmniPlatform](https://docs.omnimes.com/s/cb8b19e0-ec6d-4e1a-8690-b0ddd67ad1cd/doc/omniplatform-7z9SIECi68)
- [Omnienergy](https://docs.omnimes.com/s/cb8b19e0-ec6d-4e1a-8690-b0ddd67ad1cd/doc/omnienergy-56aRDgnYFZ)
- [Omnimes](https://docs.omnimes.com/s/cb8b19e0-ec6d-4e1a-8690-b0ddd67ad1cd/doc/omnimes-eGDa0U5cyr)
- [FAQ](https://docs.omnimes.com/s/cb8b19e0-ec6d-4e1a-8690-b0ddd67ad1cd/doc/faq-IFQjCNYt1Q)
- [Cybersecurity & Compliance (CRA)](https://docs.omnimes.com/s/cb8b19e0-ec6d-4e1a-8690-b0ddd67ad1cd/doc/cybersecurity-compliance-cra-pPJBcC6sBf)