Both 1inch and Zapper offer free plans. Both rated 4.3/5 by users.


1inch uniquely offers Decentralized Exchange Aggregator, Cross-Chain Swaps, Best Rate Finder. Zapper uniquely offers Multi-chain portfolio tracking, Real-time market data, Protocol exploration tools. Both share 0 features.
Independent analysis based on features, pricing, and user ratings
Both 1inch and Zapper offer free plans.