Observed arrival · 2026-09-26
TrialCurve rebuilds the data hiding inside survival plots
Upload a Kaplan–Meier figure to get digitized curves, reconstructed patient-level data, statistics, and a validation pack.
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- HEOR, market-access, and evidence-synthesis teams
- Worth noticing
- The site reports tests across 40 published trials and 80 simulated figures, while flagging tiny arms, adjusted hazard ratios, and blurry screenshots as hard cases.
Field notes
The workflow is exposed through both a browser demo and an API: the page includes curl, Python, and R options, with JSON or CSV output. It also links to example results and a catalogue spanning 112 trials, including named studies such as KEYNOTE-426 and STAMPEDE. The site's stated checks compare reconstructed results with printed hazard ratios, medians, and events, using a prespecified 10% tolerance.
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Editorial observations of this landing page, not a rating.
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●ProPolished or operationally mature
◎NicheUnusually specific use
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