Function Health vs BuildSafe

Side-by-side comparison of AI visibility scores, market position, and capabilities

Function Health leads in AI visibility (46 vs 24)

Function Health

ChallengerDigital Health

Longevity & Preventive Health

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.

AI VisibilityBeta
Overall Score
C46
Category Rank
#1 of 1
AI Consensus
67%
Trend
up
Per Platform
ChatGPT
52
Perplexity
43
Gemini
41

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.

Full profile

BuildSafe

EmergingConstruction Tech

Construction Safety

Digital construction safety management platform for contractors enabling mobile safety inspections, incident reporting, and compliance documentation; replaces paper forms to create auditable records and reduce regulatory and legal exposure.

AI VisibilityBeta
Overall Score
D24
Category Rank
#1 of 1
AI Consensus
86%
Trend
up
Per Platform
ChatGPT
23
Perplexity
17
Gemini
20

About

BuildSafe is a Stockholm-based construction safety management platform that digitizes safety inspections, incident reporting, risk assessments, and compliance documentation for construction contractors and project owners. The company was founded on the observation that construction remains one of the most injury-prone industries globally, yet safety management processes at many construction firms still rely on paper forms, spreadsheets, and email—creating documentation gaps that expose workers to risk and companies to regulatory and legal liability. BuildSafe provides a mobile-first platform that enables foremen and safety managers to conduct digital safety rounds, log near-misses and incidents, manage action items, and generate audit-ready safety reports from the job site.\n\nBuildSafe's inspection and observation workflows are configurable to the specific risk profiles of different construction activities—scaffolding, heavy lifting, excavation, electrical work, and confined space entry each carry distinct hazard profiles requiring tailored checklists. The platform allows safety managers to create custom inspection templates aligned with national safety regulations and company-specific standards, and tracks completion rates and outstanding corrective actions across multiple job sites simultaneously. When a hazardous condition is observed or an incident occurs, BuildSafe routes the report to the appropriate responsible party with automated follow-up reminders until the corrective action is documented as resolved.\n\nBuildSafe operates primarily in the European market, where construction safety regulation is increasingly stringent under EU directives and national frameworks, and has particular strength in the Nordic countries where construction digitalization has advanced rapidly. The company targets mid-market and large general contractors, infrastructure developers, and public sector project owners. BuildSafe competes with Assignar, Salus Technologies, and Procore's safety module in the construction safety management software segment, differentiating on its European regulatory alignment and its mobile-first design for field-based safety teams.

Full profile

AI Visibility Head-to-Head

46
Overall Score
24
#1
Category Rank
#1
67
AI Consensus
86
up
Trend
up
52
ChatGPT
23
43
Perplexity
17
41
Gemini
20
43
Claude
22
37
Grok
20

Capabilities & Ecosystem

Capabilities

Only Function Health
Longevity & Preventive Health
Only BuildSafe
Construction Safety

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