Signatera by Natera vs Freenome
Side-by-side comparison of cancer screening tests.
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Test Performance
| Feature | Signatera by Natera | Freenome |
|---|---|---|
| Price | Variable | Variable |
| Cancers Detected | Patient-specific | Colorectal only |
| Sensitivity | Varies by cancer | 81.1% for CRC |
| Specificity | PPV >98% | 90.4% |
| Sample Type | Blood draw | Blood draw |
| FDA Status | CLIA LDT (CDx approved only for bladder cancer) | FDA approved |