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qckfx vs TestSprite
Overview
TestSprite
TestSprite focuses on AI-generated and maintained test suites.
qckfx
qckfx focuses on deterministic replay and behavioral diffing.
Key Differences
Test Model
TestSprite
AI generates test cases and maintains them.
qckfx
Records actual usage as replayable baselines.
Change Detection
TestSprite
Fails when a defined expectation breaks.
qckfx
Shows all differences between baseline and current behavior.
Human vs Agent Use
TestSprite
Primarily AI-driven workflows.
qckfx
Humans and agents can both record and replay flows.
When TestSprite Is a Better Fit
- —You want automated test authoring at scale.
- —You prefer AI-managed test suites.
When qckfx Is a Better Fit
- —You want a system of record for verification flows.
- —You want full behavioral visibility after changes.
- —You want deterministic replay without test code.
See How It Works
Watch qckfx record and replay a real simulator session — no test code required.
How qckfx worksDocumentation
Get started with recording your first flow, setting up MCP for agent workflows, and more.
Read the docs