Scientific Evidence Synthesis Engine

COSTAQDA

A professional-grade platform for Qualitative Evidence Synthesis (QES), employing rigorous meta-ethnographic methodology. Upload, appraise, code, and synthesise qualitative research into validated, reproducible findings.

Prof. King Costa
Prof. King CostaInventor & FounderLifetime Access

Inventor and Founder of COSTAQDA

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Article Upload
Upload qualitative research PDFs with automatic metadata extraction.
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CASP Appraisal
Rigorous quality appraisal using validated CASP criteria.
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Inductive Coding
AI-assisted inductive coding with axial and thematic synthesis.
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Evidence Synthesis
Full meta-ethnographic synthesis with reproducible narrative reports.