{"slug":"insomnia","name":"Insomnia","domain":"insomnia.rest","verdict":"As of 2026-07-18, ChatGPT, Claude, Gemini, Grok collectively rank Insomnia #4 of 10 for api testing tools for graphql apis (one of 2 leaderboards it appears on). Source: https://modelsagree.com/product/insomnia (modelsagree.com, CC BY 4.0).","best_rank":4,"categories":2,"brief":{"category":"best-api-testing-tools-for-graphql-apis","title":"Best API testing tools for GraphQL APIs","rank":4,"of":10,"top":"Postman","day":"2026-07-18","why":[{"t":"Dedicated schema-aware GraphQL support","m":["Grok","ChatGPT"],"q":"Outstanding dedicated GraphQL support"},{"t":"Strong protocol versatility","m":["Grok"],"q":"strong HTTP/GraphQL/gRPC"},{"t":"CLI execution in CI","m":["Grok","ChatGPT"],"q":"Inso CLI execution in CI"},{"t":"Lightweight developer workflow","m":["Grok","ChatGPT"],"q":"lightweight clean UI"}],"gap":[{"t":"Mature collaboration","m":["ChatGPT"],"q":"mature collaboration"},{"t":"Automated mock servers","m":["ChatGPT","Claude","Grok","Gemini"],"q":"automated mock servers"},{"t":"Superior scripting maturity","m":["Gemini"],"q":"Newman's superior scripting maturity"}],"fix":[{"t":"Workflow less predictable","m":["ChatGPT"],"q":"workflow less predictable"},{"t":"Weaker enterprise collaboration and governance","m":["ChatGPT","Grok"],"q":"Less enterprise-scale collaboration/governance than Postman"},{"t":"Less deeply extensible automation","m":["ChatGPT","Grok"],"q":"not as deeply extensible for complex orchestrated workflows"}]},"entries":[{"slug":"best-api-testing-tools-for-graphql-apis","title":"Best API testing tools for GraphQL APIs","rank":4,"of":10,"score":6,"appearances":2,"modelRanks":{"ChatGPT":4,"Grok":2},"reason":"Outstanding dedicated GraphQL support (superior autocomplete/schema handling per reviews), lightweight clean UI, strong HTTP/GraphQL/gRPC, open-source core with Inso CLI; high value for developers prioritizing fast debugging and protocol versatility without vendor lock-in.","reasons":[{"model":"Grok","reason":"Outstanding dedicated GraphQL support (superior autocomplete/schema handling per reviews), lightweight clean UI, strong HTTP/GraphQL/gRPC, open-source core with Inso CLI; high value for developers prioritizing fast debugging and protocol versatility without vendor lock-in."},{"model":"ChatGPT","reason":"Excellent GraphQL development client with schema-aware query editing, environments, request chaining, scripts, test suites, Git synchronization, and Inso CLI execution in CI; especially natural for teams already using Kong tooling."}],"fixes":[{"model":"ChatGPT","fix":"Product and synchronization changes have made its workflow less predictable, while automation and collaboration are not compelling enough to displace the top three."},{"model":"Grok","fix":"Less enterprise-scale collaboration/governance than Postman; scripting/testing features solid but not as deeply extensible for complex orchestrated workflows."}],"updated":"2026-07-18","api":"https://modelsagree.com/api/v1/best/best-api-testing-tools-for-graphql-apis.json"},{"slug":"best-api-testing-platform","title":"Best API testing platform","rank":8,"of":8,"score":1,"appearances":1,"modelRanks":{"Claude":5},"reason":"Kong's backing keeps it polished with strong OpenAPI/design-first workflow, gRPC/GraphQL support, and a scriptable test runner; still one of the nicest UIs for request debugging, and local/git-sync options partially walked back the 2023 forced-cloud-login misstep.","reasons":[{"model":"Claude","reason":"Kong's backing keeps it polished with strong OpenAPI/design-first workflow, gRPC/GraphQL support, and a scriptable test runner; still one of the nicest UIs for request debugging, and local/git-sync options partially walked back the 2023 forced-cloud-login misstep."}],"fixes":[{"model":"Claude","fix":"Trust damage from that account-requirement change pushed much of its community to Bruno, and its collaboration and testing depth trail Postman — it occupies a squeezed middle between free/local tools and the full Postman platform."}],"updated":"2026-07-19","api":"https://modelsagree.com/api/v1/best/best-api-testing-platform.json"}],"page":"https://modelsagree.com/product/insomnia","check":"https://modelsagree.com/check?q=Insomnia","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}