Pairwise provides customizable voting, community signaling, liquid democracy, and deep-funding tools for grants management and governance. Its platform uses pairwise comparisons, algorithmic ranking, pseudonymous voting, Sybil resistance, and the BudgetBox aggregation algorithm to help communities make more informed funding decisions. Pairwise has supported Optimism Retro Funding and other Web3 funding initiatives, serving communities, delegates, governance systems, and funding programs.