> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ensync.cloud/llms.txt
> Use this file to discover all available pages before exploring further.

# vs. Solace PubSub+

> Compare EnSync with Solace enterprise messaging

## EnSync vs. Enterprise Messaging (Solace PubSub+)

| **Criteria**                    | **Solace PubSub+**                       | **EnSync**                               |
| ------------------------------- | ---------------------------------------- | ---------------------------------------- |
| **Primary Use Case**            | Enterprise messaging & streaming hub     | B2B partner ecosystem integration        |
| **Target Market**               | Large enterprises, hybrid cloud          | B2B platforms, SaaS companies            |
| **Partner Onboarding**          | Manual configuration required            | Self-service via developer portal        |
| **Deployment Model**            | Self-hosted or managed (complex setup)   | Managed service (simple)                 |
| **Access Control**              | Role-based access control                | Workspace isolation per partner          |
| **Message Delivery**            | Guaranteed delivery options              | Guaranteed delivery + replay             |
| **Message Ordering**            | Message ordering available               | Ordered delivery per event type          |
| **Partner Visibility**          | Built-in monitoring (enterprise-focused) | Per-partner observability dashboard      |
| **Bidirectional Communication** | Native bidirectional                     | Native bidirectional                     |
| **Schema Management**           | Schema validation available              | Structured events with versioning        |
| **Partner Self-Service**        | Limited                                  | Embedded developer portal                |
| **Developer Experience**        | Enterprise-grade SDKs (complex)          | Lightweight SDK (simple)                 |
| **Throughput Focus**            | High throughput for enterprise messaging | High throughput for partner integrations |
| **Cost Model**                  | License + infrastructure (expensive)     | Platform fee (scales with usage)         |
| **Time to First Integration**   | Days                                     | Minutes                                  |
| **Best For**                    | Enterprise integration hub, hybrid cloud | B2B partner integrations                 |
| **Multi-Tenancy**               | Virtual message routers                  | Workspace isolation built-in             |

## Bottom Line

**Solace is enterprise infrastructure. EnSync is partner integration infrastructure.**

We make your partners feel native to your platform.

## When to Choose Solace PubSub+

* You're a large enterprise with complex messaging needs
* You need hybrid cloud deployment across multiple environments
* You have dedicated ops team for infrastructure management
* You need enterprise-grade messaging infrastructure

## When to Choose EnSync

* You're building a B2B platform or SaaS product
* You want partners to self-manage via developer portal
* You need partner-specific isolation and visibility
* You want managed service with simple developer experience

## Conclusion

*"Solace is enterprise infrastructure. EnSync is partner integration infrastructure. We make your partners feel native to your platform."*