# Insomnia

**Source:** https://geo.sig.ai/brands/insomnia  
**Vertical:** Developer Tools  
**Subcategory:** General  
**Tier:** Emerging  
**Website:** insomnia.rest  
**Last Updated:** 2026-04-15

## Summary

Kong-acquired (2019) open-source API testing and development platform with 1M+ users; Insomnia 10 added AI Runner, competing with Postman for the API client developer tooling market.

## Company Overview

Insomnia is an open-source API development and testing platform that provides developers with a powerful client for designing, debugging, and testing REST, GraphQL, SOAP, and WebSocket APIs — offering an intuitive interface for crafting API requests, inspecting responses, organizing API collections, and writing automated tests without the complexity of commercial alternatives. Founded in 2014 by Gregory Schier in Victoria, Canada, Insomnia was acquired by Kong (the leading API management company) in October 2019 and has grown to over 1 million users as of September 2024.

Insomnia's core product is the desktop application (available free and as Insomnia Enterprise) that developers use for API exploration during development: building and saving API requests with authentication headers, dynamic variables, and environment configurations; inspecting response bodies, headers, and timing; and generating code snippets for API calls in various programming languages. Insomnia 10 (released September 2024) added AI Runner capabilities, semantic caching, and enhanced security features. Kong's integration positions Insomnia within the API lifecycle from design (Insomnia) through deployment and management (Kong Gateway).

In 2025, Insomnia competes in the API development and testing tool market with Postman (the dominant API platform with 35M+ developers), HTTPie, Bruno (open-source Postman alternative), and curl for API testing and development. Postman has dominated the API client market through aggressive feature expansion (from simple HTTP client to full API lifecycle management platform) and a large enterprise deal motion. Insomnia's open-source foundation and Kong integration create a differentiated positioning for teams already using Kong API Gateway. The Insomnia Enterprise tier adds collaboration, git sync, and team management features for enterprise API development teams. The 2025 strategy under Kong focuses on deepening the Kong Gateway integration for the full API lifecycle, the AI-assisted API design features, and growing Insomnia Enterprise adoption alongside Kong's enterprise API management deals.

## Frequently Asked Questions

### What is Insomnia?
Insomnia is an API testing and development platform that helps developers build, test, and debug APIs. Founded in 2014 by Gregory Schier, it was acquired by Kong in October 2019 and now operates as part of Kong's API management ecosystem.

### What products and services does Insomnia offer?
Insomnia offers API testing and debugging tools, REST and GraphQL API client capabilities, environment and variable management, code generation and snippets, and team collaboration features. It's positioned as a lightweight alternative for API development, testing, and debugging.

### Who should use Insomnia?
Insomnia is designed for developers and teams who need to build, test, and debug APIs. With its collaborative features, it serves both individual developers and development teams working on API projects.

### When was Insomnia founded?
Insomnia was founded in 2014 by Gregory Schier in Victoria, Canada.

### Where is Insomnia based?
Insomnia is based in Victoria, Canada.

### Has Insomnia received venture capital funding?
Insomnia did not receive VC funding before its acquisition. The company was acquired by Kong on October 2, 2019.

### How many users does Insomnia have?
As of September 2024, Insomnia has over 1 million users. It is described as the fastest-growing platform for building, testing, and debugging APIs.

### What technology capabilities does Insomnia offer?
Insomnia supports REST and GraphQL API testing with environment and variable management capabilities. The latest version, Insomnia 10, includes AI Runner capabilities, semantic caching, and enhanced security features.

### How can I get started with Insomnia?
Based on the provided information, Insomnia operates as part of Kong's API management ecosystem. Specific contact or signup details are not included in the available information.

### What are the latest updates from Insomnia?
In September 2024, Insomnia released version 10 with AI Runner capabilities, semantic caching, and enhanced security features. The platform also reached the milestone of over 1 million users and is recognized as the fastest-growing platform for building, testing, and debugging APIs.

## Tags

api-first, b2b, developer-tools, platform, saas

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-15.*