Riverr
Techstars '19Singapore, SG · Founded 2020 · 8 employees on LinkedIn · 1 known investors
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Riverr builds a healthcare data integration platform that connects clinical laboratories, providers, and patients to make health data more understandable, interoperable, and secure. The platform reimagines patient risk profiling with personalized forecasts delivered into clinical workflows to support preventive care models.
Also known as River · Riverr.ai
Founders & leadership
Riverr was founded in 2020 by Kristina Lynge.

Investors · 1
How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us
Company profile
researched Sep 2026Riverr operates a healthcare data platform built on the FHIR standard that lets health-data ecosystems organise and adopt a standards-based data infrastructure and governance model. The platform ingests data from disparate sources including electronic health records (patient histories, vital signs and symptoms, problem lists, test results, diagnoses, procedures and prescriptions), remote monitoring data (blood pressure, heart rate, blood glucose, activity levels) and social determinants of health data, then stores it with access controls, user permission limits and end-to-end encryption of data and communications. Riverr positions the combined system as a single integrated platform for processing, compliant storage and analytics across connected data sets.
The product set spans three solutions. Engage provides healthcare providers with appointment booking pages for medical services, payment handling, automated reminders, a secure patient portal, multi-location management, APIs for integration with other systems, and support for discount coupons, referral sites and promotional campaigns with automated redemption tracking and billing reconciliation. Connect replaces manual test requisition forms with electronic lab test ordering, specimen tracking, up-to-date test component codes and real-time test status updates from the laboratory to the provider dashboard. ReACT Health prioritises and identifies biomarker abnormalities and improvements in health reports, adds contextual insights and actionable steps, supports longitudinal trend tracking, applies clinically tested risk assessment models, and logs patient conversation notes inside the same report.
Riverr also describes AI-based prediction work aimed at identifying individuals likely to experience preventable and costly conditions, events or outcomes, with algorithms intended to support early diagnosis and intervention. The company frames its risk work as a shift from legacy risk scores to personalised forecasts delivered into clinical workflows, each surfacing patient-specific variables explaining what risks a patient faces and why, and linking to specific interventions.
Founding story
The founders state that the company's mission grew out of personal experience with a fragmented healthcare system, including acute-care episodes, family members with chronic conditions and preventive health screenings that lacked clarity, as well as an inability to exchange data safely between healthcare stakeholders. Having lived in different countries, the founders cite recurring difficulty accessing, transferring and exchanging their own health data locally and across borders.
Business model
Riverr supplies software to healthcare organisations — clinical laboratories, test providers and healthcare providers — delivered as an integrated platform covering data ingestion and storage, appointment booking and payments, lab test ordering and specimen tracking, and health reporting and analytics, with APIs for integration into customers' existing systems.
Traction
The company reports more than 1,000 healthcare providers using the platform and more than 1 million lab results processed. Customer testimonials come from Eurofins Clinical Diagnostics Asia, Fullerton Health Group Singapore and Innoquest Diagnostics, the latter describing ongoing issuance of verified digital health certificates to its clinic partners.
Latest developments
Riverr's solutions portfolio comprises Engage for appointment booking and payments, Connect for electronic lab test ordering and specimen tracking, and ReACT Health for prioritised biomarker reporting with longitudinal tracking. The company lists open roles for a Lead Software Engineer, a Frontend Developer and a Marketing Intern.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Riverr targets the convergence of healthcare data infrastructure, positioning itself as foundational infrastructure for standards-based data exchange supporting a shift from episodic sick care to preventive care. Named customers and partners include Eurofins Clinical Diagnostics Asia, Fullerton Health Group and Innoquest Diagnostics.
Riverr emphasises comprehensive, personalised risk forecasts delivered into clinical workflows rather than legacy risk scores, with each forecast surfacing the patient-specific variables driving the risk and linking to specific interventions. It also emphasises an all-in-one, FHIR-based platform combining data infrastructure, governance, workflow tools and analytics rather than separate point systems.
Technology
The platform is based on the FHIR standard for health data exchange and is designed with access controls limiting user permissions, protections against unauthorised access, and end-to-end encryption of user data and communications. It ingests and normalises EHR data, remote monitoring data and social determinants of health data, and applies algorithms and clinically tested risk assessment models to generate personalised forecasts, prioritise biomarker abnormalities and surface contextual insights within clinical workflows. The system also issues verified digital health certificates to clinic partners.
Go-to-market
Clinical laboratories and diagnostics providers, healthcare providers and clinics, and patients participating in their own care journey.
Geography
Headquartered in Singapore with an office there, and operating as a remote-first company with staff located in different countries; the team spans five nationalities. Named customer relationships are in Singapore and across Asia.
History
Riverr was founded in 2020 in Singapore. Earlier work included issuing notarised digital health certificates, which customers describe as supporting client travel during the pandemic under strict travel requirements; one customer references a two-year working relationship. The company later expanded into appointment and payment workflows (Engage), electronic lab test ordering (Connect) and biomarker-driven health reporting (ReACT Health).
Compiled by commissioned research from 7 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Related companies · 1
Companies working in the same space as Riverr.
▸Research sources · 7
primary sources listed
- Riverrriverr.ai · web
7 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Riverr do?
- Singapore-based health data platform connecting labs, providers and patients on FHIR-based infrastructure for preventive care.
- Who founded Riverr?
- Riverr was founded by Kristina Lynge in 2020.
- Who are Riverr's investors?
- Riverr's investors include Techstars.
- Where is Riverr headquartered?
- Riverr is headquartered in Singapore, SG.

