MRR rank sorts agencies by estimated monthly revenue, how much the agency earns. It's the ranking shown on this board.
Ranks every agency by estimated monthly revenue, worldwide and within Country or Service scope. The higher the MRR, the higher the rank.
A second public agency rank, sourced from the agency's literal position in Upwork's agency directory (/hire/[service]), independent of MRR. We haven't built the directory crawl yet, so this isn't live.