SLA, SFCC 99.99% guarantee vs Adobe Commerce Cloud SLA?

Both offer enterprise-grade SLAs but with different shapes.

Salesforce Commerce Cloud SLA: 99.99% uptime guarantee on the platform layer. Multi-tenant SaaS, Salesforce manages the entire stack, including Black Friday auto-scale. Service-credit refunds if uptime drops below 99.99% in a billing period. In practice: SFCC platform incidents are rare; when they happen, all SFCC customers are affected simultaneously.

Adobe Commerce Cloud SLA: 99.95% uptime on the standard tier; 99.99% on Pro tier (the one most enterprises run). Adobe manages infra, you manage application code. Auto-scale happens via Fastly + auto-scaling Magento application servers. Service-credit refunds if uptime drops below the threshold. In practice: AC Cloud incidents are usually customer-specific (your code bug, your extension regression) rather than platform-wide.

Self-hosted Adobe Commerce / Magento OSS: SLA is whatever you negotiate with your hosting provider (Cloudways, AWS, Hetzner). Typical: 99.9-99.99% depending on tier.

Verdict: SFCC and AC Cloud Pro are roughly equivalent on SLA. Self-hosted Magento needs more ops discipline to match. SLA differences are not the deciding factor, both are credible enterprise platforms.