Compare the Top API Testing Tools that integrate with Linear as of November 2026

This a list of API Testing tools that integrate with Linear. Use the filters on the left to add additional filters for products that have integrations with Linear. View the products that work with Linear in the table below.

What are API Testing Tools for Linear?

API testing software is used to test and validate the functionality, performance, security, and reliability of Application Programming Interfaces (APIs). These tools help ensure that APIs perform as expected under various conditions and meet the required business and technical requirements. Features typically include automated testing, request/response validation, load testing, security testing (e.g., for vulnerabilities and authentication), and performance testing. API testing software often supports integration with continuous integration/continuous deployment (CI/CD) pipelines to facilitate automated testing as part of the software development lifecycle. Compare and read user reviews of the best API Testing tools for Linear currently available using the table below. This list is updated regularly.

  • 1
    Tuskr

    Tuskr

    Tuskr

    Tuskr is a cloud test management platform for teams. It brings test case creation, planning, execution, issue tracking, reporting, and collaboration into one workspace, reducing reliance on spreadsheets. Teams can build test cases with rich text, tables, images, custom fields, and spreadsheet imports while managing manual and automated testing together. Test Plans simplify recurring work by grouping Test Runs and reusing setups. Tuskr AI helps create and update test cases, make bulk changes, build targeted runs, analyze trends, and generate charts. Dashboards, burndown charts, metrics, and PDF reports provide visibility. Issues can be created, assigned prioritized, tracked, and linked to failed tests. Integrations, REST API, webhooks, Zapier, and Make connect Tuskr with development tools. Security includes audit trails, 2FA, SSO, role-based access, and version history. A free plan supports five users, with a 15-day trial for paid plans.
    4.8 out of 5 stars 4 Ratings for Tuskr
    Starting Price: $0 per user per month
  • 2
    Twinbay

    Twinbay

    Twinbay

    Twinbay is a hosted API simulation platform for developers testing AI agents and applications that call third-party services. Its stateful API twins can return configurable responses and model conditions such as payment declines, rate limits, expired credentials, email bounces, and paginated results. Teams direct compatible SDK requests to a twin, create isolated environments for test runs, inspect request logs, and use the environments in development or CI. The catalog includes twins for services such as GitHub, HubSpot, Plaid, Resend, Klaviyo, Linear, NetSuite, and QuickBooks. Twinbay offers a free plan with limits on twin usage and environment duration, pay-as-you-go twin-hour billing, and an Enterprise option. It is designed for engineers who need repeatable tests of agent behavior without relying on live production accounts or shared provider sandboxes.
    Starting Price: $1/twin-hour
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