TheTechno Optimist.

Function MembershipFunction Health—Function Health raises $298M Series B at $2.5B valuation, led by Redpoint VenturesEzra Full Body MRIFunction Health—TIME profiles Ezra's full-body MRI: nearly 5% of clients flagged for highly suspicious cancer, while doctors warn of false alarmsFunction MembershipFunction Health—Function Health secures $450M growth capital from General Catalyst

Ezra Full Body MRI

by Function HealthUS

Make a yearly whole-body MRI cheap and quick enough to be routine, so cancers and other silent disease are found early. The lever is AI that lets a short, noisy scan read like a long one.

DeployStage 4 of 5

Sold as Function's Annual MRI: about 22 minutes, head to pelvis, at 200+ US imaging sites.

Updated 5 Jan 2026Checked 11 Oct0 updates this week

Milestones

Next · Offered at 200+ US imaging locations
  1. First FDA 510(k) clearance for Ezra Flash AI (brain MRI)Jun 2023Complete.
  2. Ezra Flash clearance extended to abdomen and pelvisFeb 2025Complete.
  3. Acquired by Function Health; scan cut to 22 min, $499May 2025Complete.
  4. Offered at 200+ US imaging locationsTarget 2026Current milestone.
  5. 15-minute, $500 full-body scan (Ezra's stated goal)Target 2026Not yet reached.

Most important updates

Upcoming

  1. 2026Offered at 200+ US imaging locations (next)
  2. 202615-minute, $500 full-body scan (Ezra's stated goal)
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