# Which ESB platforms do integration architects rely on for 99.9% uptime and failover capabilities?

<p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Hello G2 users! Uptime guarantees are easy to promise but harder to validate before you're live in production. Which <a class="a a--md" elv="true" href="https://www.g2.com/categories/enterprise-service-bus-esb">ESB platforms</a> do integration architects rely on for 99.9% uptime and failover capabilities when the cost of downtime is high? These stand out to me in the enterprise service bus category:</p><ul>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/mulesoft-anypoint-platform/reviews"><strong>MuleSoft Anypoint Platform</strong></a><strong>:</strong> CloudHub deployment with runtime monitoring that enables proactive incident detection before customers are impacted.</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/ibm-webmethods-hybrid-integration-2025-12-05/reviews"><strong>IBM webMethods Hybrid Integration</strong></a><strong>:</strong> Fast and reliable under large data volumes with end-to-end monitoring that surfaces issues before they cascade.</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/ibm-app-connect/reviews"><strong>IBM App Connect</strong></a><strong>:</strong> Self-hosting option that gives teams control over SLA without depending on third-party uptime, highlighted as a key advantage in enterprise deployments.</li>
</ul><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">For integration architects managing mission-critical systems: which platform has actually delivered on the uptime promise and what does your failover setup look like?</p>

##### Post Metadata
- Posted at: about 1 month ago
- Author title: Marketing Executive
- Net upvotes: 1


## Comments
### Comment 1

I’d also like to ask users how uptime held up during real incidents, not just normal operations. I would want to figure out which platforms are the ones that make failure visible early, isolate downstream outages, and recover transactions cleanly without manual reconstruction.

##### Comment Metadata
- Posted at: about 1 month ago
- Author title: Marketing Executive





## Related discussions
- [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team)
  - Posted at: about 13 years ago
  - Comments: 6
- [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section)
  - Posted at: about 13 years ago
  - Comments: 0
- [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm)
  - Posted at: about 13 years ago
  - Comments: 4