Coursera
Neither WhoAPI nor Postman offers a free trial.
WhoAPI is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Postman is designed for Large Enterprises, Medium Business and Small Business.
Pricing for WhoAPI Starts at $13/Month when Billed Yearly whereas for Postman Starts at $12/User/Month when Billed Yearly.
Some top alternatives to WhoAPI includes Postman, Whoisvisiting, Meta API, Geekflare API, FindmeIP, APImetrics, IPinfo.io, Monapi, SmartIP and Host.io.
Some top alternatives to Postman includes Apigee Edge, WSO2 API Manager, SwaggerHub, API Fortress, BlazeMeter, TestMace, Insomnia CLI, Meta API, RestCase and Dapi.
