RainPath vs Upheal

RainPath builds software for anatomopathology labs that replaces slow chemical staining workflows and cuts down on administrative busywork. Its virtual staining turns unstained biopsy slides into diagnostic-quality H&E and IHC images in seconds, without toxic reagents. Pathologists get faster, more consistent tissue images while labs spend less on chemicals and equipment.

Where most digital pathology vendors focus on slide viewers or LIS connectors, RainPath stacks virtual staining with eight LabOS modules that run a case from inbox through billing. That combination targets French labs that want one vendor for both stain-free imaging and INSi-backed registration, not a point tool for either problem alone.

The company combines optical imaging with deep learning models trained on paired tissue datasets. Its virtual staining covers label-free H&E generation, H&E-to-IHC stain translation, and in-silico multiplex biomarker prediction from standard H&E slides. RainPath is part of the Paris Saclay Cancer Cluster, shown among its public supporters on rainpath.ai.

Beyond staining, RainPath Software automates lab operations: RainPath Bons handles order registration with French health system integrations (INSi, ADRi, eSante prescriber directory), and RainPath Compte Rendu pre-drafts pathology reports with voice dictation built in. RainPath Voice is a desktop medical dictation app for macOS and Windows that works inside any clinical software. Labs host data on HDS-certified servers in France with GDPR compliance.

Therapists reach for Upheal when they need healthcare documentation and billing in one system. Session audio, dictation, or uploads become signed clinical notes in about 60 seconds, with scheduling, telehealth, client payments, and insurance claims kept in the same workspace.

Most therapy note scribes stop at documentation and push finished text into another EHR. Upheal is built as a full practice system with usage-based pricing at $1 per completed session, capped at $69 per month, and insurance billing that charges per claim rather than a monthly clearinghouse subscription. That makes it a stronger fit for solo and small-group providers who want one login for notes and revenue cycle work.

The product serves individual clinicians, group practices, and virtual care organizations running in-person or telehealth sessions. Intake forms, HIPAA-compliant messaging, treatment plans linked to progress notes, and a browser extension for SimplePractice or TherapyNotes let teams adopt it gradually or replace an existing EHR when ready.