MIT-licensed Rust framework for building multi-agent systems with Agent2Agent protocol support, MCP integrations, LLM bridges, multiple transports, task storage, streaming, authentication, and a command-line client.
Prices and medians update for the tier you select. Caution: thin market — treat statistics as indicative.
Ranked by how closely each one matches a2a-rs's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Thin market — few comparable priced products; treat statistics as indicative.