KYC automation for non-US entities – What's working?

We're currently scaling our onboarding for institutional clients, many of whom are non-US entities operating in various jurisdictions. Our current KYC process, while robust, involves a fair bit of manual review when we hit more complex ownership structures or jurisdictions with less-standardized documentation requirements. I'm curious what solutions others have found effective for automating this, especially for these trickier non-US cases. Are there specific vendors or platforms that stand out for their global coverage and ability to streamline these checks without compromising on compliance? Any insights on mitigating the common red flags that pop up with entities from emerging markets would also be incredibly helpful. We're trying to walk that fine line between efficiency and rigorous AML standards.