The top alternatives to Postman are Insomnia, Postman API Network and Apidog, ranked by Staquest on relevance, shared use cases, and pricing. Insomnia is the strongest free option.
Staquest ranks Insomnia as the top alternative to Postman — The open-source API design and testing platform.. The full ranked list above compares 10 options.
Insomnia offers a free tier and is the highest-ranked free alternative to Postman in Staquest's analysis.
Staquest identifies 10 tools similar to Postman using graph relationships, embedding similarity, and shared categories. The closest are Insomnia, Postman API Network, Apidog.
Insomnia is an open-source alternative to Postman listed in this ranking.
Alternatives are ranked by verified relationships, semantic similarity, and category overlap.
