Round 1 Winners!
Proof of Usefulness Report

OpenTrialLens

Analysis completed on 6/11/2026

+46.46
Proof of Usefulness Score
You're In Business

OpenTrialLens offers a practical and well-defined solution for assessing the quality of public clinical trial data prior to analysis. While its technical approach using PySpark and a frontend dashboard is solid and solves a genuine data engineering pain point, the project is entirely new with minimal current audience reach, zero active users, and no verifiable traction. The submission is highly detailed and transparent, but the overall score strongly reflects its early, pre-adoption stage.

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Score Breakdown

Real World Utility+17.5
Audience Reach Impact+2.4
Technical Innovation+9.0
Evidence Of Traction+3.75
Market Timing Relevance+6.5
Functional Completeness+5.1
Subtotal+44.25
Usefulness Multiplierx1.05
Final Score+46

Project Details

Description
OpenTrialLens is an open-source dashboard for inspecting public ClinicalTrials.gov data quality before analytics. It lets users load sample trial data, search live ClinicalTrials.gov records, or upload CSV files, then produces quality scores, failed-record outputs, and visual summaries by trial status, phase, sponsor type, country, and start year. It is built as a practical companion to OpenTrialDQ, a PySpark data quality toolkit for reusable clinical trial data validation.
Audience Reach
OpenTrialLens is an early-stage open-source project launched publicly through GitHub Pages, GitHub, LinkedIn, Hashnode, and HackerNoon submission. Current reach is still developing, with initial distribution through my professional network and public technical writing. The project is designed for repeatable public access: anyone can use the live dashboard without installation, review the GitHub repository, and test it with ClinicalTrials.gov data or CSV uploads. I plan to track GitHub views, stars/forks, dashboard visits, article reads, and user feedback as adoption grows.
Target Users
OpenTrialLens is for data engineers, data analysts, clinical analytics teams, health-tech builders, students, and researchers who work with public clinical trial data and need a fast way to inspect data quality before analysis. It is especially useful for people evaluating ClinicalTrials.gov datasets, building healthcare dashboards, preparing analytics-ready files, or learning practical data quality patterns. The project currently has no commercial customers; it is an open-source public-interest tool intended for technical users and life sciences data professionals.
Technologies
Other, OpenTrialLens uses a custom open-source stack: JavaScript, HTML, CSS, GitHub Pages, CSV parsing, browser-based data visualization, and the public ClinicalTrials.gov API. The companion OpenTrialDQ toolkit uses Python, PySpark, pytest, and metadata-driven data quality rules for validating clinical trial datasets.
Traction Evidence
Evidence of Traction OpenTrialLens is newly launched and currently in early public validation. Public evidence includes: Live dashboard: https://akhilachanubala-alt.github.io/OpenTrialDQ/opentriallens/ GitHub repository: https://github.com/akhilachanubala-alt/OpenTrialDQ Technical article: https://lifesciencesdataengineering.hashnode.dev/introducing-opentriallens-a-dashboard-for-clinical-trial-data-quality-and-visual-insights Related implementation article: https://lifesciencesdataengineering.hashnode.dev/designing-reusable-data-quality-checks-for-public-clinical-trial-data-with-pyspark I have also shared the project on LinkedIn and submitted it to HackerNoon, where the editorial team redirected it to the Proof of Usefulness contest as a better fit for a live technical project. Current traction is early, but the project is publicly accessible, documented, and ready for users to test without installation.

Algorithm Insights

Market Position
Growing utility with room for optimization
User Engagement
Documented reach suggests active user community
Technical Stack
Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline