Neither Napkin nor Kodingless offers a free trial.
Napkin is designed for Individuals, Medium Business and Small Business.
Kodingless is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Kodingless begins at $30/Year, while pricing details for Napkin are unavailable.
Some top alternatives to Napkin includes Apigee Edge, Verj.io, Yappes, Apitive Studio, API Fortress, Fireapis, HTTPie, Meta API, Kodingless and HackerPen.
Some top alternatives to Kodingless includes Postman, Apitive Studio, DreamFactory, Fireapis, Autorest, Meta API, API Maker, Dapi, Backengine and CodeTruck.