POL is the native token of the Polygon ecosystem, having replaced MATIC in a 1:1 migration completed through 2024 as part of Polygon's shift from a single sidechain into a network of interconnected zero-knowledge-powered chains.
What POL does
POL underpins Polygon's restaking model, where a single token can secure multiple chains within the ecosystem simultaneously rather than each chain needing its own bespoke validator token. It's designed to pay for staking, gas across Polygon's various chains, and eventually validator rewards across an expanding family of networks connected through AggLayer, Polygon's cross-chain settlement layer aimed at making transfers between its chains feel like transfers within a single chain.
Polygon itself has evolved considerably from its original role as an Ethereum sidechain: it now runs Polygon PoS alongside zero-knowledge rollups such as Polygon zkEVM, with POL intended as the connective tissue across all of them. The ecosystem has attracted real usage for payments and stablecoin transfers, partly on the back of partnerships with major payment and consumer brands experimenting with on-chain settlement.
Risks
The MATIC-to-POL migration, while executed smoothly from a technical standpoint, didn't change the token's fundamental competitive position: Polygon competes against a crowded field of layer 2s and alternative layer 1s, many of which offer lower fees or tighter integration with Ethereum's own rollup roadmap. AggLayer's promise of unified liquidity across chains is still being proven at scale rather than fully delivered.
POL's tokenomics include ongoing emissions to fund staking rewards and a community treasury, which means dilution is a live consideration for holders, not a hypothetical one. And because Polygon's chains still lean heavily on Polygon Labs for development and coordination, the ecosystem carries more centralisation risk in practice than its zero-knowledge branding might suggest.