Function Health vs BetterHelp
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $298M Series B (Nov 2025) at $2.5B valuation. Largest-ever longevity raise. 160+ lab tests + full-body MRI. Medical Intelligence AI model launched.
About
Function Health is a consumer preventive diagnostics company offering 160+ laboratory tests plus a $499 full-body MRI scan, all direct-to-consumer with AI-powered health intelligence layered on top. The company raised $298 million in Series B financing in November 2025 at a $2.5 billion valuation — the largest private fundraise in the longevity and preventive health space in history. The Medical Intelligence generative AI model, launched alongside the round, personalizes health guidance based on longitudinal biomarker data accumulated across repeat testing cycles.
World's largest online therapy platform, 30,000+ licensed therapists, Sunnyvale CA, owned by Teladoc Health. Consumer-focused text, phone, and video therapy.
About
BetterHelp is a Sunnyvale, California-based online therapy platform founded in 2013 and acquired by Teladoc Health in 2015. The platform is the world's largest online therapy service, with more than 30,000 licensed therapists and counselors available to members across the United States and internationally. BetterHelp is a direct-to-consumer service, allowing individuals to sign up, complete a brief matching questionnaire, and be paired with a therapist within days.\n\nMembers communicate with their therapist through multiple formats including text messaging, live chat, phone calls, and video sessions, offering a level of flexibility and asynchronous access that traditional therapy cannot match. Subscriptions are priced on a weekly or monthly basis with financial assistance available for lower-income members. BetterHelp has heavily invested in consumer brand awareness through podcast advertising and influencer partnerships, making it one of the most recognized names in consumer mental health.\n\nBetterHelp operates as part of Teladoc Health's mental health division alongside Teladoc's other behavioral health offerings, and the parent company's scale provides infrastructure and insurance relationship advantages. Despite facing regulatory scrutiny and advertiser criticism around messaging practices in 2022–2023, BetterHelp remains the dominant player in direct-to-consumer online therapy by volume of active clients and therapist network size.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.