10 Best Base Alternatives & Competitors (2026)

LetsGetChecked delivers mail-in tests for sexual health, thyroid, and cholesterol with optional telehealth follow-up. It provides faster results in some cases than SiPhox Health but focuses less on continuous trend tracking or custom lifestyle plans for metabolic and inflammation markers, appealing more to one-off diagnostic needs.

Everlywell provides a wide range of at-home test kits for food sensitivity, hormones, and thyroid with physician-reviewed results and app-based tracking. It offers broader consumer accessibility than SiPhox Health but typically lacks the integrated personalized action plan and explicit focus on repeated cardiometabolic trend monitoring. Pricing is per-kit without a membership model, suiting occasional users rather than ongoing optimization.

InsideTracker combines blood biomarker analysis with DNA and lifestyle data to generate nutrition and exercise recommendations aimed at performance and longevity. Unlike SiPhox Health's straightforward at-home finger-prick and action plan, it often requires a blood draw and emphasizes algorithmic optimization for athletes, at a higher price point with subscription elements.

Labcorp OnDemand provides direct access to tests for wellness, allergy, and heart health via local collection sites. Its model contrasts with SiPhox Health by requiring in-person visits and offering no built-in trend tracking or action plans, fitting users who prefer established lab infrastructure over home testing.

Quest Direct allows consumers to order lab tests online for pickup at local centers, covering lipids, hormones, and vitamins. It lacks SiPhox Health's at-home convenience and personalized action plans, instead providing raw results suited for those already comfortable with standard lab workflows and follow-up care.

Function Health offers comprehensive annual blood panels analyzed for over 100 biomarkers with detailed reports on disease risk. Compared to SiPhox Health, it uses traditional lab draws rather than finger-prick, includes more markers per test, and targets users seeking a single deep baseline rather than frequent painless retesting.

MyHeritage DNA Health combines genetic testing with limited blood marker insights for hereditary risk reports. It differs from SiPhox Health by prioritizing DNA over repeated blood biomarker monitoring and lacks the actionable daily plans or 5-minute home collection method.

Thorne Health sells at-home tests focused on micronutrients and hormones with supplement recommendations. Its approach is narrower than SiPhox Health's broad cardiometabolic and longevity panels, targeting users already invested in the Thorne supplement ecosystem rather than general trend tracking.

Viome focuses on microbiome and at-home blood or saliva testing to deliver personalized nutrition advice based on gut and cellular health. While it shares the at-home aspect with SiPhox Health, it emphasizes RNA analysis and supplements over biomarker trend tracking for cardiometabolic conditions.