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Postman vs Insomnia

Compare REST and GraphQL debugging suites, local collection storage, cloud workspace syncing limits, and mock server capabilities.

Postman logo

Postman

Developer Tools

API platform for building and using APIs collaboratively.

Verified Changes: 1Pricing Shifts: 0
Insomnia logo

Insomnia

Developer Tools

Open-source API development platform and REST/GraphQL debugging client by Kong.

Verified Changes: 6Pricing Shifts: 0

Live Verified Changes Timeline

Postman Latest Updates

Full Hub
featureSep 4, 2026

Postman Releases Postbot AI for Automated API Test Suite Generation

Postman introduced Postbot, an AI assistant capable of generating JavaScript assertion test scripts and response data visualizations from natural language.

Natural language prompt: "Test if response time is <200ms and schema is valid" automatically generates executable test code.

Insomnia Latest Updates

Full Hub
featureAug 25, 2026

13.2.0 📦

Insomnia version 13.2.0 introduces a capability-aware sandbox context for templating and adds request_url_length to telemetry data. The release also addresses UI regressions regarding response display persistence and input focus during project switching.

Templating engine utilizes capability-aware sandbox context; telemetry now captures request_url_length; UI bugs regarding response display and input focus are resolved.
product launchAug 20, 2026

13.2.0-beta.1 📦

Insomnia has released version 13.2.0-beta.1 as a follow-up to the previous beta iteration. This release focuses on incremental updates within the core codebase as tracked in the GitHub repository.

Insomnia core version 13.2.0-beta.1.
featureAug 14, 2026

13.2.0-beta.0 📦

Insomnia version 13.2.0-beta.0 introduces a migration of model initialization and database logic to the database layer. It also implements credential validation and refactors internal route path imports.

Model migration and initialization are centralized within the database layer, with new explicit credential validation logic and refactored route path imports.
product launchJul 27, 2026

13.1.0 📦

Insomnia has officially released version 13.1.0, transitioning from the 13.1.0-beta.1 release candidate. This update finalizes the codebase for the 13.1.0 stable branch.

Insomnia is now running on the stable 13.1.0 production version.
product launchJul 22, 2026

13.1.0-beta.1 📦

Insomnia has released version 13.1.0-beta.1, which incorporates a backported fix from pull request #10268 into the 13.1 release branch. This update ensures that specific patches previously isolated in the development stream are now integrated into the 13.1 beta cycle.

Version 13.1.0-beta.1 includes the integrated changes from PR #10268 within the 13.1 release branch.
featureJul 13, 2026

13.1.0-beta.0 📦

Insomnia 13.1.0-beta.0 introduces a migration of model initialization and migration logic directly into the database layer. It also implements new credential validation logic and updates Node.js renderer call handling.

Model migration and initialization are now handled within the database layer, with added credential validation and updated Node.js renderer call handling.

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