Axelar is a PoS-secured cross-chain network with 60+ chain coverage and general-purpose messaging (GMP). Its own Cosmos-based validator network provides real decentralization, unlike sequencer-based bridges.
What Axelar is
Axelar operates its own Cosmos-SDK blockchain secured by a PoS validator set. Cross-chain messages are validated by Axelar validators before being executed on destination chains. General Message Passing (GMP) enables arbitrary cross-chain function calls, not just token transfers.
Where Axelar shines
- 60+ chain coverage including EVM + Cosmos + others
- Real PoS-secured validator network
- GMP for programmable cross-chain apps
- Powers Squid, Interchain Labs, and other consumer bridges
Verdict
Axelar is the PoS-secured cross-chain messaging network. Wider chain coverage than most competitors + real decentralization make it a solid foundation for cross-chain apps.