Choosing the Right SEO Reseller Agency: Key Considerations

Hello everyone.

I'm in the process of selecting an SEO reseller agency and would love some insights. What factors should I prioritize to ensure I'm partnering with a reliable and effective agency? Are there specific services or capabilities that are essential?

Additionally, how important is it to consider the agency's track record and client testimonials? Any advice on red flags to watch out for or questions to ask during the selection process would be greatly appreciated.

Thanks in advance for your help and recommendations!