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VizualStocks API
PUBLIC DATA DEFINITIONS

Semler Scientific KPI & segment coverage

Operating KPI and segment definitions available for Semler Scientific (SMLR) through the VizualStocks API.

SMLR5 metric seriesCatalog checked 2026-10-28

Discontinued historical metrics 5

SEGMENT

Fixed Fee Software License Revenue

Revenue from leasing Semler's QuantaFlo vascular-testing product to healthcare customers for a fixed periodic fee that does not vary with the number of tests performed. The series ended after Q3 2025 as major customers stopped using the device and the legacy healthcare business contracted sharply.

fixedFeeSoftwareLicenseRevenue
Frequency
quarterly / annual
Reported history
Q1'19 — Q3'25
History endpoint
SEGMENT

Other Product Sales Revenue

Revenue from selling hardware equipment and accessories associated with Semler's QuantaFlo vascular-testing product rather than licensing use of the testing system. This was a small ancillary stream that ended with the legacy healthcare revenue series after Q3 2025.

otherProductSalesRevenue
Frequency
quarterly / annual
Reported history
Q1'19 — Q3'25
History endpoint
SEGMENT

Revenue From Second Largest Customer Percent Of Total Revenue

Revenue from second largest customer divided by total revenue, expressed as a percentage for the period.

revenueFromSecondLargestCustomerPercentOfTotalRevenue
Frequency
quarterly / annual
Reported history
Q1'19 — Q3'25
History endpoint
SEGMENT

Revenue From Top Customer Percent Of Total Revenue

Revenue from top customer divided by total revenue, expressed as a percentage for the period.

revenueFromTopCustomerPercentOfTotalRevenue
Frequency
quarterly / annual
Reported history
Q1'19 — Q3'25
History endpoint
SEGMENT

Variable Fee Software License Revenue

Revenue from QuantaFlo license arrangements in which Semler's fee varies with customer testing volume, making the line sensitive to device utilization and Medicare Advantage screening activity. The series ended after Q3 2025 as key customers ceased or sharply reduced use of QuantaFlo.

variableFeeSoftwareLicenseRevenue
Frequency
quarterly / annual
Reported history
Q1'19 — Q3'25
History endpoint