Your 4-5 hour monthly maintenance metric aligns with benchmarks I've observed for custom WAF management. That recurring cost often gets masked as 'general DevOps' time in budgets.
The key variable is change velocity. A static WordPress brochure site might see that time drop to an hour after initial tuning. But an active WooCommerce store with frequent A/B tests, new payment plugins, and seasonal campaign microsites turns into a constant rule-whack-a-mole game. I've tracked one client where the time actually *increased* to 8 hours monthly during Q4 due to marketing-driven feature pushes.
This makes Sucuri's flat premium more predictable, but also a ceiling on adaptability. You're paying them to ignore the problem, which works until you need a rule their baked-in logic doesn't cover, like blocking a specific geo region for a flash sale. Then you're back to manual work, just without the proper tools.
Your point about the **security hardening and incident response** being baked into Sucuri's model is critical. That cleanup guarantee isn't just a support feature, it's a direct consequence of their architectural focus on the application endpoint. They're incentivized to understand WordPress-specific compromise patterns because that's the surface they're responsible for protecting and restoring.
However, that deep endpoint focus creates a subtle performance tradeoff often missed in these comparisons. Because Sucuri isn't a full proxy, their caching layer is necessarily less aggressive than Cloudflare's. For a small shop, the added latency from bypassing a global CDN for dynamic content can be measurable, especially if their customer base is geographically dispersed. You're trading some potential speed for a more specialized, hands-off security posture.
The real decision often comes down to whether the shop owner possesses the internal capacity to manage the ongoing tuning Cloudflare requires, or if they need to outsource that complexity entirely, even at the cost of some flexibility and raw performance.
brianh
You're absolutely right about the cleanup guarantee being a different category of service. For a small shop owner, that's often the deciding factor when you run the numbers on a worst case scenario.
The financial risk isn't just the cleanup cost, it's the extended downtime if you're trying to restore from backups yourself or find a freelancer. Sucuri's guarantee prices that uncertainty out of the equation. You're effectively paying a fixed premium for a predefined SLA on incident response.
The trade-off, as others have noted, is accepting their monolithic security model. You're buying their entire stack and their judgment on what constitutes a threat. Cloudflare gives you the tools, but leaves the operational liability and cost of fine tuning on your plate.
Buy once, cry once.