Katalon vs Thunder Client: Features, Pricing and User Reviews 2026

Katalon offers flexible pricing plans to match different team needs and testing requirements.

Free Plan: The free version provides unlimited basic testing with Katalon Studio. You get access to test creation, local execution, community support, and training courses at no cost. Perfect for individuals and small teams starting their automation journey.

Create Plan ($229/month or $2,199/year): Includes Studio Enterprise with advanced features, AI-powered testing, self-healing functions, and 24/5 support. New customers can get a promotional rate of $1,000 per year for up to 3 licenses.

Expand Plan ($426/month or $4,098/year): Adds flexible execution with Runtime Engine or TestCloud for running tests in any environment. Perfect for teams scaling their testing operations.

Scale Plan (Custom pricing): Enterprise-level plan with TestOps for centralized test management, TrueTest for AI-generated tests, private cloud deployment, dedicated support, and strategic services. Contact sales for pricing based on your needs.

Thunder Client offers flexible pricing to match different needs. The Free plan gives you the extension with 30 collection runs and basic features, but it is limited to personal, non-commercial use only.

The Individual plan costs $49 per year and includes 100 collection runs, advanced scripting, request chaining, and access to WebSocket, SSE, and gRPC testing. This plan works well for freelance developers.

For teams, the Business plan is $7 per month per user and includes 500 collection runs, team features, CLI integration, and the ability to pay by invoice.

The Enterprise plan at $16 per month per user offers unlimited collection runs, priority support, offline activation, encrypted environments, secrets manager integration with Azure and AWS, and enterprise single sign-on capabilities.