Open-source tool to capture live HTTP traffic and replay it against staging for testing and debugging
Manual test documentation and evidence sharing for QA teams
Stage
Startup
Not given
Founded
2026
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Based in
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Pricing model
Open source
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Pricing
Open Source: Free. PRO: $2,950/year.
Free: $0 forever for local authoring, unlimited test cases and exports, browser capture and single-case sharing with 30-day expiry and one reviewer. QA Pro: $19/month (billed monthly) or $190/year, includes cloud sync with 50 GB storage, whole-release reports with unlimited reviewers, verified email
Key features
HTTP traffic capture and replay
Request filtering and rewriting
Load testing with controlled replay speed
TCP session recognition with keep-alive support
S3 capture storage and replay
Command-line interface
Middleware support
Compare response and state
Write test cases with steps, test data, preconditions, and expected results
Browser capture with automatic step recording and screenshots
Share frozen test reports that reviewers can open without an account
Compare test results across multiple runs and retests
Browser diagnostics including network requests and console logs
Guided replay with automatic pass verification
CI integration for Playwright, Cypress, Cucumber, JUnit, and JSON
Export to TestRail, Xray, Zephyr, Qase, Azure DevOps, and other formats
White-label reports with custom branding and domains on Pro and Team plans
What makes it different
Free open-source with optional PRO for enterprise capabilities
Validate infrastructure requirements before migration
Reviewers never need a TestDossier account or paid seat
Full data portability: export your entire workspace as machine-readable files
CI result ingestion integrates test artifacts without inventing missing data
TestDossier